FreeTDS API

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sybdb.h File Reference

Primary include file for db-lib applications. More...

`#include "tds_sysdep_public.h"`
Include dependency graph for sybdb.h:
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Go to the source code of this file.

## Classes
struct | DBCOL
struct | DBCOL2
struct | DBDATETIME
struct | DBDATETIME4
struct | DBDATETIMEALL
struct | DBMONEY
struct | DBMONEY4
struct | DBNUMERIC
struct | dbstring
struct | dbtypeinfo
struct | DBVARYBIN
struct | DBVARYCHAR
struct | tds_microsoft_dbdaterec
struct | tds_microsoft_dbdaterec2
struct | tds_sybase_dbdaterec
struct | tds_sybase_dbdaterec2

## Macros
#define | BCP_SETL(x, y)
| Enable (or prevent) bcp operations for connections made with a login.
#define | BCP_SETLABELED(x, y)
#define | BCPBATCH 4
#define | BCPFIRST 2
#define | BCPHINTS 6
#define | BCPKEEPIDENTITY 8
#define | BCPLABELED 5
#define | BCPLAST 3
#define | BCPMAXERRS 1
#define | BIGDATETIMEBIND 23
#define | BIGINTBIND 30
#define | BIGTIMEBIND 24
#define | BINARYBIND 15
#define | BITBIND 16
#define | BUF_FULL -3
#define | CHARBIND 0
#define | DATEBIND 21
#define | DATETIME2BIND 31
#define | DATETIMEBIND 11
#define | DB_IN 1
#define | DB_OUT 2
#define | DB_QUERYOUT 3
#define | DBARITHABORT 6
#define | DBARITHIGNORE 4
#define | DBAUTH 29
#define | DBBOTH 2
#define | DBBROWSE 8
#define | DBBUFFER 14
#define | DBCHAINXACTS 26
#define | DBCLIENTCURSORS 33
#define | DBCMDNONE 0
#define | DBCMDPEND 1
#define | DBCMDROW(x)
| Sybase macro mapping to the Microsoft (lower-case) function.
#define | DBCMDSENT 2
#define | DBCONFIRM 12
#define | DBCOUNT(x)
| Sybase macro mapping to the Microsoft (lower-case) function.
#define | DBCURCMD(x)
| Sybase macro mapping to the Microsoft (lower-case) function.
#define | DBCURROW(x)
| Sybase macro mapping to the Microsoft (lower-case) function.
#define | DBDATEFIRST 25
#define | DBDATEFORMAT 19
#define | DBDATESHORT 32
#define | DBDEAD(x)
| Sybase macro mapping to the Microsoft (lower-case) function.
#define | DBDOUBLE 1
#define | DBERRLVL 11
#define | DBESTIMATE 1
#define | DBFIPSFLAG 27
#define | DBFIRSTROW(x)
| Sybase macro mapping to the Microsoft (lower-case) function.
#define | DBGETTIME dbgettime
#define | DBIDENTITY 30
#define | DBINTERRUPT 4
#define | DBIORDESC(x)
| Sybase macro, maps to the internal (lower-case) function.
#define | DBIOWDESC(x)
| Sybase macro, maps to the internal (lower-case) function.
#define | DBISAVAIL(x)
| Sybase macro mapping to the Microsoft (lower-case) function.
#define | DBISOLATION 28
#define | DBLASTROW(x)
| Sybase macro mapping to the Microsoft (lower-case) function.
#define | DBLFCONVERT 24
#define | DBMAXNAME 128
#define | DBMAXNUMLEN 33
#define | DBMORECMDS(x)
| Sybase macro mapping to the Microsoft (lower-case) function.
#define | DBNATLANG 18
#define | DBNOAUTOFREE 15
#define | DBNOCOUNT 5
#define | DBNOERR -1
#define | DBNOEXEC 3
#define | DBNOIDCOL 31
#define | DBNOSAVE 0
#define | DBNOTIFICATION 2
#define | DBNUMOPTIONS 36
#define | DBOFFSET 9
#define | dbopen(x, y)
#define | DBPADOFF 0
#define | DBPADON 1
#define | DBPARSEONLY 0
#define | DBPRCOLSEP 21
#define | DBPRLINELEN 22
#define | DBPRLINESEP 23
#define | DBPRPAD 20
#define | DBQUOTEDIDENT 35
#define | DBRESULT 1
#define | DBROWCOUNT 16
#define | DBROWS(x)
| Sybase macro mapping to the Microsoft (lower-case) function.
#define | DBROWTYPE(x)
| Sybase macro mapping to the Microsoft (lower-case) function.
#define | DBRPCCURSOR TDS_STATIC_CAST(DBSMALLINT, 0x0008)
#define | DBRPCDEFAULT 2
#define | DBRPCNORETURN 0
#define | DBRPCRECOMPILE TDS_STATIC_CAST(DBSMALLINT, 0x0001)
#define | DBRPCRESET TDS_STATIC_CAST(DBSMALLINT, 0x0002)
#define | DBRPCRETURN 1
#define | DBSAVE 1
#define | DBSETAPP 5
#define | DBSETBCP 6
#define | DBSETCHARSET 10
#define | DBSETDBNAME 14
#define | DBSETDELEGATION 1004
#define | DBSETENCRYPT 12
#define | DBSETENCRYPTION 1005
#define | DBSETHOST 1
#define | DBSETLABELED 13
#define | DBSETLAPP(x, y)
| Set the (client) application name in the login packet.
#define | dbsetlapp(x, y)
#define | DBSETLCHARSET(x, y)
| Set the client character set in the login packet.
#define | DBSETLDBNAME(x, y)
#define | DBSETLDELEGATION(x, y)
#define | DBSETLENCRYPT(x, y)
| Enable (or not) network password encryption for Sybase servers version 10.0 or above.
#define | DBSETLENCRYPTION(x, y)
#define | DBSETLHOST(x, y)
| Set the (client) host name in the login packet.
#define | dbsetlhost(x, y)
#define | DBSETLLABELED(x, y)
| Alternative way to set login packet fields.
#define | DBSETLMUTUALAUTH(x, y)
#define | DBSETLNATLANG(x, y)
| Set the language the server should use for messages.
#define | dbsetlnatlang(x, y)
| Set the language the server should use for messages.
#define | DBSETLNETWORKAUTH(x, y)
#define | DBSETLNTLMV2(x, y)
#define | DBSETLPACKET(x, y)
| Set the packet size in the login packet for new connections.
#define | dbsetlpacket(x, y)
| Set the packet size in the login packet for new connections.
#define | DBSETLPORT(x, y)
#define | DBSETLPWD(x, y)
| Set the password in the login packet.
#define | dbsetlpwd(x, y)
#define | DBSETLREADONLY(x, y)
#define | DBSETLSECURE(x)
#define | DBSETLSERVERPRINCIPAL(x, y)
#define | DBSETLUSER(x, y)
| Set the username in the login packet.
#define | dbsetluser(x, y)
#define | DBSETLUTF16(x, y)
#define | DBSETLVERSION(login, version)
| maps to the Microsoft (lower-case) function.
#define | DBSETMUTUALAUTH 102
#define | DBSETNATLANG 7
#define | DBSETNETWORKAUTH 101
#define | DBSETNTLMV2 1002
#define | DBSETPACKET 11
#define | DBSETPORT 1006
#define | DBSETPWD 3
#define | DBSETREADONLY 1003
#define | DBSETSERVERPRINCIPAL 103
#define | DBSETTIME 34
#define | DBSETUSER 2
#define | DBSETUTF16 1001
#define | DBSHOWPLAN 2
#define | DBSINGLE 0
#define | DBSTAT 10
#define | DBSTORPROCID 13
#define | DBTDS(a)
| Sybase macro, maps to the internal (lower-case) function.
#define | DBTDS_2_0 1 /* pre 4.0 SQL Server */
#define | DBTDS_3_4 2 /* Microsoft SQL Server (3.0) */
#define | DBTDS_4_0 3 /* 4.0 SQL Server */
#define | DBTDS_4_2 4 /* 4.2 SQL Server */
#define | DBTDS_4_6 5 /* 2.0 OpenServer and 4.6 SQL Server. */
#define | DBTDS_4_9_5 6 /* 4.9.5 (NCR) SQL Server */
#define | DBTDS_5_0 7 /* 5.0 SQL Server */
#define | DBTDS_7_0 8 /* Microsoft SQL Server 7.0 */
#define | DBTDS_7_1 9 /* Microsoft SQL Server 2000 */
#define | DBTDS_7_2 10 /* Microsoft SQL Server 2005 */
#define | DBTDS_7_3 11 /* Microsoft SQL Server 2008 */
#define | DBTDS_7_4 12 /* Microsoft SQL Server 2012/2014 */
#define | DBTDS_8_0 ("Use DBTDS_7_1 instead"*x) /* Microsoft SQL Server 2000 */
#define | DBTDS_8_0_ 13 /* Microsoft SQL Server 2022 */
#define | DBTDS_9_0 ("Use DBTDS_7_2 instead"*x) /* Microsoft SQL Server 2005 */
#define | DBTDS_UNKNOWN 0
| DBTDS_xxx are returned by DBTDS() The integer values of the constants are poorly chosen.
#define | DBTEXTLIMIT 7
#define | DBTEXTSIZE 17
#define | DBTIMEOUT 3
#define | DBTXPLEN 16
#define | DBTXTSLEN 8
#define | DBVER42 DBVERSION_42
#define | DBVER60 DBVERSION_70 /* our best approximation */
#define | DBVERSION_100 2
#define | DBVERSION_42 3
#define | DBVERSION_46 1
#define | DBVERSION_70 4
#define | DBVERSION_71 5
#define | DBVERSION_72 6
#define | DBVERSION_73 7
#define | DBVERSION_74 8
#define | DBVERSION_UNKNOWN 0
| DBVERSION_xxx are used with dbsetversion().
#define | DECIMALBIND 18
#define | FAIL 0
#define | FALSE 0
#define | FLT8BIND 9
#define | INT_CANCEL 2
#define | INT_CONTINUE 1
#define | INT_EXIT 0
#define | INT_TIMEOUT 3
#define | INTBIND 8
#define | MAXBINDTYPES 32 /* keep last */
#define | MAXOPTTEXT 32
#define | MONEYBIND 13
#define | MORE_ROWS -1
#define | NO_MORE_RESULTS 2
#define | NO_MORE_ROWS -2
#define | NOSUCHOPTION 2
#define | NTBSTRINGBIND 2
#define | NUMERICBIND 17
#define | OFF 0
#define | ON 1
#define | REALBIND 10
#define | REG_ROW -1
#define | SMALLBIND 7
#define | SMALLDATETIMEBIND 12
#define | SMALLMONEYBIND 14
#define | SRCDECIMALBIND 20
#define | SRCNUMERICBIND 19
#define | STRINGBIND 1
#define | SUCCEED 1
#define | SYBAOPAVG 0x4f
#define | SYBAOPAVGU 0x50
#define | SYBAOPCHECKSUM_AGG 0x72
#define | SYBAOPCNT 0x4b
#define | SYBAOPCNT_BIG 0x09
#define | SYBAOPCNTU 0x4c
#define | SYBAOPMAX 0x52
#define | SYBAOPMIN 0x51
#define | SYBAOPSTDEV 0x30
#define | SYBAOPSTDEVP 0x31
#define | SYBAOPSUM 0x4d
#define | SYBAOPSUMU 0x4e
#define | SYBAOPVAR 0x32
#define | SYBAOPVARP 0x33
#define | SYBBIGDATETIME SYBBIGDATETIME
#define | SYBBIGTIME SYBBIGTIME
#define | SYBBINARY SYBBINARY
#define | SYBBIT SYBBIT
#define | SYBBITN SYBBITN
#define | SYBCHAR SYBCHAR
#define | SYBDATE SYBDATE
#define | SYBDATETIME SYBDATETIME
#define | SYBDATETIME4 SYBDATETIME4
#define | SYBDATETIMN SYBDATETIMN
#define | SYBDECIMAL SYBDECIMAL
#define | SYBEAAMT 20035 /* User attempted a dbaltbind() with mismatched column and variable types. */
#define | SYBEABMT 20033 /* User attempted a dbbind() with mismatched column and variable types. */
#define | SYBEABNC 20032 /* Attempt to bind to a non-existent column. */
#define | SYBEABNP 20034 /* Attempt to bind using NULL pointers. */
#define | SYBEABNV 20046 /* Attempt to bind to a NULL program variable. */
#define | SYBEACNV 20148 /* Attemp to do conversion with NULL destination variable. */
#define | SYBEADST 20128 /* Error in attempting to determine the size of a pair of translation tables. */
#define | SYBEAICF 20127 /* Error in attempting to install custom format. */
#define | SYBEALTT 20129 /* Error in attempting to load a pair of translation tables. */
#define | SYBEAOLF 20133 /* Error in attempting to open a localization file. */
#define | SYBEAPCT 20130 /* Error in attempting to perform a character-set translation. */
#define | SYBEAPUT 20040 /* Attempt to print unknown token. */
#define | SYBEARDI 20134 /* Error in attempting to read datetime information from a localization file. */
#define | SYBEARDL 20136 /* Error in attempting to read the dblib.loc localization file. */
#define | SYBEASEC 20091 /* Attempt to send an empty command buffer to the SQL Server. */
#define | SYBEASNL 20041 /* Attempt to set fields in a null loginrec. */
#define | SYBEASTF 20089 /* VMS: Unable to setmode for control_c ast. */
#define | SYBEASTL 20197 /* Synchronous I/O attempted at AST level. */
#define | SYBEASUL 20043 /* Attempt to set unknown loginrec field. */
#define | SYBEATTNACK 20296 /* Timed out waiting for server to acknowledge attention." */
#define | SYBEAUTN 20062 /* Attempt to update the timestamp of a table which has no timestamp column. */
#define | SYBEBADPK 20201 /* Packet size of %1! not supported. -- size of %2! used instead. */
#define | SYBEBADTYPE 20254 /* Illegal value for type parameter given to %1!. */
#define | SYBEBBCI 20068 /* Batch successfully bulk-copied to SQL Server. */
#define | SYBEBBFL 20297 /* -001- Batch failed in bulk-copy to SQL Server */
#define | SYBEBBL 20215 /* Bad bindlen parameter passed to dbsetnull() */
#define | SYBEBCBC 20081 /* bcp_columns() must be called before bcp_colfmt() and bcp_colfmt_ps(). */
#define | SYBEBCBNPR 20230 /* bcp_bind(): if varaddr is NULL, prefixlen must be 0 and no terminator should be specified. */
#define | SYBEBCBNTYP 20231 /* bcp_bind(): if varaddr is NULL and varlen greater than 0, the table column type must be SYBTEXT or SYBIMAGE and the program variable type must be SYBTEXT, SYBCHAR, SYBIMAGE or SYBBINARY. */
#define | SYBEBCBPREF 20236 /* Illegal prefix length. Legal values are 0, 1, 2 or 4. */
#define | SYBEBCFO 20082 /* Bcp host-files must contain at least one column. */
#define | SYBEBCHLEN 20235 /* host_collen should be greater than or equal to -1. */
#define | SYBEBCIS 20075 /* Attempt to bulk-copy an illegally-sized column value to the SQL Server. */
#define | SYBEBCIT 20107 /* It's illegal to use BCP terminators with program variables other than SYBCHAR, SYBBINARY, SYBTEXT, or SYBIMAGE. */
#define | SYBEBCITBLEN 20239 /* bcp_init(): tblname parameter is too long. */
#define | SYBEBCITBNM 20238 /* bcp_init(): tblname parameter cannot be NULL. */
#define | SYBEBCMTXT 20228 /* bcp_moretext() may be used only when there is at least one text or image column in the server table. */
#define | SYBEBCNL 20105 /* Negative length-prefix found in BCP data-file. */
#define | SYBEBCNN 20073 /* Attempt to bulk-copy a NULL value into Server column %d, which does not accept NULL values. */
#define | SYBEBCNT 20064 /* Attempt to use Bulk Copy with a non-existent Server table. */
#define | SYBEBCOR 20074 /* Attempt to bulk-copy an oversized row to the SQL Server. */
#define | SYBEBCPB 20078 /* bcp_bind(), bcp_moretext() and bcp_sendrow() may NOT be used after bcp_init() has been passed a non-NULL input file name. */
#define | SYBEBCPCTYP 20233 /* bcp_colfmt(): If table_colnum is 0, host_type cannot be 0. */
#define | SYBEBCPI 20076 /* bcp_init() must be called before any other bcp routines. */
#define | SYBEBCPN 20077 /* bcp_bind(), bcp_collen(), bcp_colptr(), bcp_moretext() and bcp_sendrow() may be used only after bcp_init() has been called with the copy direction set to DB_IN. */
#define | SYBEBCPOPT 20294 /* The option cannot be called while a bulk copy operation is progress. */
#define | SYBEBCPREC 20229 /* Column %1!: Illegal precision value encountered. */
#define | SYBEBCPREF 20237 /* Illegal prefix length. Legal values are -1, 0, 1, 2 or 4. */
#define | SYBEBCRE 20070 /* I/O error while reading bcp data-file. */
#define | SYBEBCRO 20111 /* The BCP hostfile '%s' contains only %ld rows. It was impossible to read the requested %ld rows. */
#define | SYBEBCSA 20108 /* The BCP hostfile '%s' contains only %ld rows. Skipping all of these rows is not allowed. */
#define | SYBEBCSET 20221 /* Unknown character-set encountered." */
#define | SYBEBCSI 20106 /* Host-file columns may be skipped only when copying INto the Server. */
#define | SYBEBCSNDROW 20240 /* bcp_sendrow() may NOT be called unless all text data for the previous row has been sent using bcp_moretext(). */
#define | SYBEBCSNTYP 20232 /* column number %1!: if varaddr is NULL and varlen greater than 0, the table column type must be SYBTEXT or SYBIMAGE and the program variable type must be SYBTEXT, SYBCHAR, SYBIMAGE or SYBBINARY. */
#define | SYBEBCUC 20085 /* Bcp: Unable to close host data-file. */
#define | SYBEBCUO 20084 /* Bcp: Unable to open host data-file. */
#define | SYBEBCVH 20083 /* bcp_exec() may be called only after bcp_init() has been passed a valid host file. */
#define | SYBEBCVLEN 20234 /* varlen should be greater than or equal to -1. */
#define | SYBEBCWE 20072 /* I/O error while writing bcp data-file. */
#define | SYBEBDIO 20063 /* Bad bulk-copy direction. Must be either IN or OUT. */
#define | SYBEBEOF 20104 /* Unexpected EOF encountered in BCP data-file. */
#define | SYBEBIHC 20103 /* Incorrect host-column number found in bcp format-file. */
#define | SYBEBIVI 20080 /* bcp_columns(), bcp_colfmt() and bcp_colfmt_ps() may be used only after bcp_init() has been passed a valid input file. */
#define | SYBEBNCR 20024 /* Attempt to bind user variable to a non-existent compute row. */
#define | SYBEBNUM 20214 /* Bad numbytes parameter passed to dbstrcpy() */
#define | SYBEBOOL 20293 /* Boolean parameters must be TRUE or FALSE. */
#define | SYBEBPKS 20193 /* In DBSETLPACKET(), the packet size parameter must be between 0 and 999999. */
#define | SYBEBPREC 20216 /* Illegal precision specified */
#define | SYBEBPROBADDEF 20249 /* bcp protocol error: illegal default column id received. */
#define | SYBEBPROBADLEN 20251 /* bcp protocol error: illegal datatype length received. */
#define | SYBEBPROBADPREC 20252 /* bcp protocol error: illegal precision value received. */
#define | SYBEBPROBADSCL 20253 /* bcp protocol error: illegal scale value received. */
#define | SYBEBPROBADTYP 20250 /* bcp protocol error: unknown column datatype. */
#define | SYBEBPROCOL 20241 /* bcp protocol error: returned column count differs from the actual number of columns received. */
#define | SYBEBPRODEF 20242 /* bcp protocol error: expected default information and got none. */
#define | SYBEBPRODEFID 20244 /* bcp protocol error: default column id and actual column id are not same */
#define | SYBEBPRODEFTYP 20246 /* bcp protocol error: default value datatype differs from column datatype. */
#define | SYBEBPROEXTDEF 20247 /* bcp protocol error: more than one row of default information received. */
#define | SYBEBPROEXTRES 20248 /* bcp protocol error: unexpected set of results received. */
#define | SYBEBPRONODEF 20245 /* bcp protocol error: default value received for column that does not have default. */
#define | SYBEBPRONUMDEF 20243 /* bcp protocol error: expected number of defaults differs from the actual number of defaults received. */
#define | SYBEBRFF 20100 /* I/O error while reading bcp format-file. */
#define | SYBEBSCALE 20217 /* Illegal scale specified */
#define | SYBEBTMT 20095 /* Attempt to send too much TEXT data via the bcp_moretext() call. */
#define | SYBEBTOK 20020 /* Bad token from SQL Server: Data-stream processing out of sync. */
#define | SYBEBTYP 20023 /* Unknown bind type passed to DB-LIBRARY function. */
#define | SYBEBTYPSRV 20220 /* Datatype is not supported by the server. */
#define | SYBEBUCE 20087 /* Bcp: Unable to close error-file. */
#define | SYBEBUCF 20099 /* Bcp: Unable to close format-file. */
#define | SYBEBUDF 20102 /* Bcp: Unrecognized datatype found in format-file. */
#define | SYBEBUFF 20147 /* Bcp: Unable to create format-file. */
#define | SYBEBUFL 20005 /* DB-LIBRARY internal error - send buffer length corrupted. */
#define | SYBEBULKINSERT 20599 /* cannot build bulk insert statement */
#define | SYBEBUOE 20086 /* Bcp: Unable to open error-file. */
#define | SYBEBUOF 20098 /* Bcp: Unable to open format-file. */
#define | SYBEBWEF 20088 /* I/O error while writing bcp error-file. */
#define | SYBEBWFF 20101 /* I/O error while writing bcp format-file. */
#define | SYBECAP 20203 /* DB-Library capabilities not accepted by the Server. */
#define | SYBECAPTYP 20213 /* Unexpected capability type in CAPABILITY datastream. */
#define | SYBECDNS 20031 /* Datastream indicates that a compute column is derived from a non-existent select-list member. */
#define | SYBECDOMAIN 20218 /* Source field value is not within the domain of legal values. */
#define | SYBECINTERNAL 20219 /* Internal Conversion error. */
#define | SYBECLOS 20056 /* Error in closing network connection. */
#define | SYBECLOSEIN 20292 /* Unable to close interface file. */
#define | SYBECLPR 20051 /* Data-conversion resulted in loss of precision. */
#define | SYBECNOR 20026 /* Column number out of range. */
#define | SYBECNOV 20052 /* Attempt to set variable to NULL resulted in overflow. */
#define | SYBECOFL 20049 /* Data-conversion resulted in overflow. */
#define | SYBECOLSIZE 22000 /* Invalid column information structure size */
#define | SYBECONN 20009 /* Unable to connect socket -- SQL Server is unavailable or does not exist. */
#define | SYBECRNC 20116 /* The current row is not a result of compute clause %d, so it is illegal to attempt to extract that data from this row. */
#define | SYBECRSAGR 20263 /* Aggregate functions are not allowed in a cursor statement. */
#define | SYBECRSBROL 20266 /* Backward scrolling cannot be used in a forward scrolling cursor. */
#define | SYBECRSBSKEY 20268 /* Keyset cannot be scrolled backward in mixed cursors with a previous fetch type. */
#define | SYBECRSBUFR 20260 /* Row buffering should not be turned on when using cursor APIs. */
#define | SYBECRSDIS 20262 /* Cursor statement contains one of the disallowed phrases 'compute', 'union', 'for browse', or 'select into'. */
#define | SYBECRSFLAST 20265 /* Fetch type LAST requires fully keyset driven cursors. */
#define | SYBECRSFRAND 20264 /* Fetch types RANDOM and RELATIVE can only be used within the keyset of keyset driven cursors. */
#define | SYBECRSFROWN 20267 /* Row number to be fetched is outside valid range. */
#define | SYBECRSFTYPE 20280 /* Unknown fetch type. */
#define | SYBECRSINV 20277 /* Invalid cursor statement. */
#define | SYBECRSINVALID 20281 /* The cursor handle is invalid. */
#define | SYBECRSMROWS 20282 /* Multiple rows are returned, only one is expected. */
#define | SYBECRSNOBIND 20279 /* Cursor bind must be called prior to updating cursor */
#define | SYBECRSNOCOUNT 20270 /* The DBNOCOUNT option should not be turned on when doing updates or deletes with dbcursor(). */
#define | SYBECRSNOFREE 20261 /* The DBNOAUTOFREE option should not be turned on when using cursor APIs. */
#define | SYBECRSNOIND 20256 /* One of the tables involved in the cursor statement does not have a unique index. */
#define | SYBECRSNOKEYS 20278 /* The entire keyset must be defined for KEYSET cursors. */
#define | SYBECRSNOLEN 20284 /* No unique index found. */
#define | SYBECRSNOPTCC 20285 /* No OPTCC was found. */
#define | SYBECRSNORDER 20286 /* The order of clauses must be from, where, and order by. */
#define | SYBECRSNORES 20255 /* Cursor statement generated no results. */
#define | SYBECRSNOTABLE 20287 /* Table name is NULL. */
#define | SYBECRSNOUPD 20276 /* Update or delete operation did not affect any rows. */
#define | SYBECRSNOWHERE 20273 /* A WHERE clause is not allowed in a cursor update or insert. */
#define | SYBECRSNROWS 20283 /* No rows returned, at least one is expected. */
#define | SYBECRSNUNIQUE 20288 /* No unique keys associated with this view. */
#define | SYBECRSORD 20259 /* Only fully keyset driven cursors can have 'order by', ' group by', or 'having' phrases. */
#define | SYBECRSRO 20269 /* Data locking or modifications cannot be made in a READONLY cursor. */
#define | SYBECRSSET 20274 /* A SET clause is required for a cursor update or insert. */
#define | SYBECRSTAB 20271 /* Table name must be determined in operations involving data locking or modifications. */
#define | SYBECRSUPDNB 20272 /* Update or insert operations cannot use bind variables when binding type is NOBIND. */
#define | SYBECRSUPDTAB 20275 /* Update or insert operations using bind variables require single table cursors. */
#define | SYBECRSVAR 20289 /* There is no valid address associated with this bind. */
#define | SYBECRSVIEW 20257 /* A view cannot be joined with another table or a view in a cursor statement. */
#define | SYBECRSVIIND 20258 /* The view used in the cursor statement does not include all the unique index columns of the underlying tables. */
#define | SYBECS 20299 /* -004- cs context Error */
#define | SYBECSYN 20050 /* Attempt to convert data stopped by syntax error in source field. */
#define | SYBECUFL 20048 /* Data-conversion resulted in underflow. */
#define | SYBECWLL 20123 /* Attempt to set column width less than 1. */
#define | SYBEDBPS 20011 /* Maximum number of DBPROCESSes already allocated. */
#define | SYBEDCL 20298 /* -004- DCL Error */
#define | SYBEDDNE 20047 /* DBPROCESS is dead or not enabled. */
#define | SYBEDIVZ 20196 /* Attempt to divide by $0.00 in function %1!. */
#define | SYBEDNTI 20094 /* Attempt to use dbtxtsput() to put a new text-timestamp into a column whose datatype is neither SYBTEXT nor SYBIMAGE. */
#define | SYBEDPOR 20149 /* Out-of-range datepart constant. */
#define | SYBEDVOR 20152 /* Day values must be between 1 and 7. */
#define | SYBEECAN 20184 /* Attempted to cancel unrequested event notification. */
#define | SYBEECRT 20183 /* Must call dbregdefine() before dbregcreate(). */
#define | SYBEEINI 20182 /* Must call dbreginit() before dbregraise(). */
#define | SYBEEQVA 20059 /* Error in queueing VMS AST routine. */
#define | SYBEERRLABEL 20295 /* An illegal value was returned from the security label handler. */
#define | SYBEESSL 20172 /* Login security level entered does not agree with operating system level */
#define | SYBEETD 20164 /* Failure to send the expected amount of TEXT or IMAGE data via dbmoretext(). */
#define | SYBEEUNR 20185 /* Unsolicited event notification received. */
#define | SYBEEVOP 20178 /* Called dbregwatch() with a bad options parameter. */
#define | SYBEEVST 20181 /* Must initiate a transaction before calling dbregparam(). */
#define | SYBEFCON 20002 /* SQL Server connection failed. */
#define | SYBEFENC 20222 /* Password Encryption failed." */
#define | SYBEFGTL 20122 /* Bcp: Row number of the first row to be copied cannot be greater than the row number for the last row to be copied. */
#define | SYBEFMODE 20167 /* Read/Write/Append mode denied on file. */
#define | SYBEFRES 20223 /* Challenge-Response function failed.", */
#define | SYBEFSHD 20132 /* Error in attempting to find the Sybase home directory. */
#define | SYBEFUNC 20204 /* Functionality not supported at the specified version level. */
#define | SYBEGENOS 20161 /* General Operating System Error. */
#define | SYBEICN 20038 /* Invalid computeid or compute column number. */
#define | SYBEICONV2BIG 2404 /* Buffer overflow converting characters from client into server's character set.*/
#define | SYBEICONVAVAIL 2401 /* Character set conversion is not available between client character set '%.*s' and server character set '%.*s'.*/
#define | SYBEICONVI 2403 /* Some character(s) could not be converted into client's character set. Unconverted bytes were changed to question marks ('?').*/
#define | SYBEICONVIU 2400 /* Some character(s) could not be converted into client's character set. */
#define | SYBEICONVO 2402 /* Error converting characters into server's character set. Some character(s) could not be converted.*/
#define | SYBEIDCL 20143 /* Illegal datetime column length returned by DataServer. Legal datetime lengths are 4 and 8 bytes. */
#define | SYBEIDECCL 20227 /* Invalid decimal column length returned by the server. */
#define | SYBEIFCL 20145 /* Illegal floating-point column length returned by DataServer. Legal floating-point lengths are 4 and 8 bytes. */
#define | SYBEIFNB 20065 /* Illegal field number passed to bcp_control(). */
#define | SYBEIICL 20025 /* Illegal integer column length returned by SQL Server. Legal integer lengths are 1, 2, and 4 bytes. */
#define | SYBEIMCL 20144 /* Illegal money column length returned by DataServer. Legal money lengths are 4 and 8 bytes. */
#define | SYBEINLN 20016 /* Interface file: unexpected end-of-line. */
#define | SYBEINTF 20012 /* Server name not found in interface file */
#define | SYBEINUMCL 20226 /* Invalid numeric column length returned by the server. */
#define | SYBEIPV 20194 /* %1! is an illegal value for the %2! parameter of %3!. */
#define | SYBEISOI 20142 /* Invalid sort-order information found. */
#define | SYBEISRVPREC 20224 /* Illegal precision value returned by the server. */
#define | SYBEISRVSCL 20225 /* Illegal scale value returned by the server. */
#define | SYBEITIM 20021 /* Illegal timeout value specified. */
#define | SYBEIVERS 20206 /* Illegal version level specified. */
#define | SYBEKBCI 20069 /* Bcp: 1000 rows sent to SQL Server. */
#define | SYBEKBCO 20067 /* 1000 rows successfully bulk-copied to host-file. */
#define | SYBELBLEN 20211 /* Security labels should be less than 256 characters long. */
#define | SYBEMEM 20010 /* Unable to allocate sufficient memory */
#define | SYBEMOV 20195 /* Money arithmetic resulted in overflow in function %1!. */
#define | SYBEMPLL 20112 /* Attempt to set maximum number of DBPROCESSes lower than 1. */
#define | SYBEMVOR 20151 /* Month values must be between 1 and 12. */
#define | SYBENBUF 20175 /* called dbsendpassthru() with a NULL buf pointer. */
#define | SYBENBVP 20153 /* Cannot pass dbsetnull() a NULL bindval pointer. */
#define | SYBENDC 20150 /* Cannot have negative component in date in numeric form. */
#define | SYBENDTP 20155 /* Called dbdatecrack() with a NULL datetime parameter. */
#define | SYBENEG 20210 /* Negotiated login attempt failed. */
#define | SYBENEHA 20179 /* Called dbreghandle() with a NULL handler parameter. */
#define | SYBENHAN 20174 /* called dbrecvpassthru() with a NULL handler parameter. */
#define | SYBENLNL 20173 /* Program not linked with specified network library. */
#define | SYBENMOB 20039 /* No such member of 'order by' clause. */
#define | SYBENOEV 20200 /* dbpoll() cannot be called if registered procedure notifications have been disabled. */
#define | SYBENOTI 20177 /* No event handler installed. */
#define | SYBENOVALUE 20290 /* Security labels require both a name and a value */
#define | SYBENPRM 20027 /* NULL parameter not allowed for this dboption. */
#define | SYBENSIP 20045 /* Negative starting index passed to dbstrcpy(). */
#define | SYBENTLL 20042 /* Name too long for loginrec field. */
#define | SYBENTST 20170 /* The file being opened must be a stream_lf. */
#define | SYBENTTN 20093 /* Attempt to use dbtxtsput() to put a new text-timestamp into a non-existent data row. */
#define | SYBENULL 20109 /* NULL DBPROCESS pointer passed to DB-Library. */
#define | SYBENULP 20176 /* Called %s with a NULL %s parameter. */
#define | SYBENUM 20159 /* Incorrect number of arguments given to DB-Library. */
#define | SYBENXID 20036 /* The Server did not grant us a distributed-transaction ID. */
#define | SYBEONCE 20207 /* Function can be called only once. */
#define | SYBEOOB 20022 /* Error in sending out-of-band data to SQL Server. */
#define | SYBEOPIN 20015 /* Could not open interface file. */
#define | SYBEOPNA 20121 /* The text/image facility is available only when using a SQL Server whose version number is 4.0 or greater. */
#define | SYBEOPTNO 20163 /* Option is not allowed or is unreconized */
#define | SYBEOREN 20141 /* Warning: an out-of-range error-number was encountered in dblib.loc. The maximum permissible error-number is defined as DBERRCOUNT in sybdb.h. */
#define | SYBEORPF 20096 /* Attempt to set remote password would overflow the login-record's remote-password field. */
#define | SYBEOSSL 20171 /* Operating system login level not in range of Secure SQL Server */
#define | SYBEPAGE 20162 /* wrong resource type or length given for dbpage() operation. */
#define | SYBEPOLL 20199 /* Only one dbpoll() can be active at a time. */
#define | SYBEPORT 2500 /* Both port and instance specified */
#define | SYBEPRTF 20191 /* dbtracestring() may only be called from a printfunc(). */
#define | SYBEPWD 20014 /* Incorrect password. */
#define | SYBERDCN 20053 /* Requested data-conversion does not exist. */
#define | SYBERDNR 20044 /* Attempt to retrieve data from a non-existent row. */
#define | SYBEREAD 20004 /* Read from SQL Server failed. */
#define | SYBERESP 20205 /* Response function address passed to dbresponse() must be non-NULL. */
#define | SYBERFILE 20166 /* "Can not open resource file." */
#define | SYBERPCS 20186 /* Must call dbrpcinit() before dbrpcparam(). */
#define | SYBERPIL 20113 /* It is illegal to pass -1 to dbrpcparam() for the datalen of parameters which are of type SYBCHAR, SYBVARCHAR, SYBBINARY, or SYBVARBINARY. */
#define | SYBERPNA 20120 /* The RPC facility is available only when using a SQL Server whose version number is 4.0 or greater. */
#define | SYBERPND 20019 /* Attempt to initiate a new SQL Server operation with results pending. */
#define | SYBERPNULL 20208 /* value parameter for dbprcparam() can be NULL, only if the datalen parameter is 0 */
#define | SYBERPTXTIM 20209 /* RPC parameters cannot be of type Text/Image. */
#define | SYBERPUL 20114 /* When passing a SYBINTN, SYBDATETIMN, SYBMONEYN, or SYBFLTN parameter via dbrpcparam(), it's necessary to specify the parameter's maximum or actual length, so that DB-Library can recognize it as a SYBINT1, SYBINT2, SYBINT4, SYBMONEY, or SYBMONEY4, etc. */
#define | SYBERTCC 20117 /* dbreadtext() may not be used to receive the results of a query which contains a COMPUTE clause. */
#define | SYBERTSC 20118 /* dbreadtext() may only be used to receive the results of a query which contains a single result column. */
#define | SYBERTYPE 20165 /* Invalid resource type given to DB-Library. */
#define | SYBERXID 20037 /* The Server did not recognize our distributed-transaction ID. */
#define | SYBESECURE 20202 /* Secure Server function not supported in this version. */
#define | SYBESEFA 20198 /* DBSETNOTIFS cannot be called if connections are present. */
#define | SYBESEOF 20017 /* Unexpected EOF from SQL Server. */
#define | SYBESFOV 20054 /* dbsafestr() overflowed its destination buffer. */
#define | SYBESLCT 20168 /* Could not select or copy field specified */
#define | SYBESMSG 20018 /* General SQL Server error: Check messages from the SQL Server. */
#define | SYBESOCK 20008 /* Unable to open socket */
#define | SYBESPID 20154 /* Called dbspid() with a NULL dbproc. */
#define | SYBESYNC 20001 /* Read attempted while out of synchronization with SQL Server. */
#define | SYBETDSVER 2410 /* Cannot bcp with TDSVER < 5.0 */
#define | SYBETEXS 20188 /* Called dbmoretext() with a bad size parameter. */
#define | SYBETIME 20003 /* SQL Server connection timed out. */
#define | SYBETMCF 20126 /* Attempt to install too many custom formats via dbfmtinstall(). */
#define | SYBETMTD 20092 /* Attempt to send too much TEXT data via the dbmoretext() call. */
#define | SYBETPAR 20187 /* No SYBTEXT or SYBIMAGE parameters were defined. */
#define | SYBETPTN 20071 /* Syntax error: only two periods are permitted in table names. */
#define | SYBETRAC 20189 /* Attempted to turn off a trace flag that was not on. */
#define | SYBETRAN 20180 /* DBPROCESS is being used for another transaction. */
#define | SYBETRAS 20190 /* DB-Library internal error - trace structure not found. */
#define | SYBETRSN 20192 /* Bad numbytes parameter passed to dbtracestring(). */
#define | SYBETSIT 20061 /* Attempt to call dbtsput() with an invalid timestamp. */
#define | SYBETTS 20066 /* The table which bulk-copy is attempting to copy to a host-file is shorter than the number of rows which bulk-copy was instructed to skip. */
#define | SYBETYPE 20160 /* Invalid argument type given to DB-Library. */
#define | SYBEUACS 20090 /* VMS: Unable to assign channel to sys$command. */
#define | SYBEUAVE 20057 /* Unable to allocate VMS event flag. */
#define | SYBEUCPT 20125 /* Unrecognized custom-format parameter-type encountered in dbstrbuild(). */
#define | SYBEUCRR 20119 /* Internal software error: Unknown connection result reported by * dbpasswd(). */
#define | SYBEUDTY 20060 /* Unknown datatype encountered. */
#define | SYBEUFDS 20124 /* Unrecognized format encountered in dbstrbuild(). */
#define | SYBEUFDT 20029 /* Unknown fixed-length datatype encountered. */
#define | SYBEUHST 20013 /* Unknown host machine name */
#define | SYBEUMSG 20212 /* Unknown message-id in MSG datastream. */
#define | SYBEUNAM 20110 /* Unable to get current username from operating system. */
#define | SYBEUNOP 20115 /* Unknown option passed to dbsetopt(). */
#define | SYBEUNT 20055 /* Unknown network type found in interface file. */
#define | SYBEURCI 20135 /* Unable to read copyright information from the dblib localization file. */
#define | SYBEUREI 20140 /* Unable to read error information from the dblib localization file. */
#define | SYBEUREM 20138 /* Unable to read error mnemonic from the dblib localization file. */
#define | SYBEURES 20139 /* Unable to read error string from the dblib localization file. */
#define | SYBEURMI 20137 /* Unable to read money-format information from the dblib localization file. */
#define | SYBEUSCT 20058 /* Unable to set communications timer. */
#define | SYBEUTDS 20146 /* Unrecognized TDS version received from SQL Server. */
#define | SYBEUVBF 20097 /* Attempt to read an unknown version of BCP format-file. */
#define | SYBEUVDT 20028 /* Unknown variable-length datatype encountered. */
#define | SYBEVDPT 20079 /* For bulk copy, all variable-length data must have either a length-prefix or a terminator specified. */
#define | SYBEVERDOWN 100 /* TDS version downgraded . */
#define | SYBEVMS 20007 /* Sendflush: VMS I/O error. */
#define | SYBEVOIDRET 20291 /* Parameter of type SYBVOID cannot be a return parameter. */
#define | SYBEWAID 20030 /* DB-LIBRARY internal error: ALTFMT following ALTNAME has wrong id. */
#define | SYBEWRIT 20006 /* Write to SQL Server failed. */
#define | SYBEXOCI 20131 /* A character-set translation overflowed its destination buffer while using bcp to copy data from a host-file to the SQL Server. */
#define | SYBEXTDN 20157 /* Warning: the xlt_todisp parameter to dbfree_xlate() was NULL. The space associated with the xlt_tosrv parameter has been freed. */
#define | SYBEXTN 20156 /* The xlt_todisp and xlt_tosrv parameters to dbfree_xlate() were NULL. */
#define | SYBEXTSN 20158 /* Warning: the xlt_tosrv parameter to dbfree_xlate() was NULL. The space associated with the xlt_todisp parameter has been freed. */
#define | SYBEZTXT 20169 /* Attempt to send zero length TEXT or IMAGE to dataserver via dbwritetext(). */
#define | SYBFLT8 SYBFLT8
#define | SYBFLTN SYBFLTN
#define | SYBIMAGE SYBIMAGE
#define | SYBINT1 SYBINT1
#define | SYBINT2 SYBINT2
#define | SYBINT4 SYBINT4
#define | SYBINT8 SYBINT8
#define | SYBINTN SYBINTN
#define | SYBMONEY SYBMONEY
#define | SYBMONEY4 SYBMONEY4
#define | SYBMONEYN SYBMONEYN
#define | SYBMSDATE SYBMSDATE
#define | SYBMSDATETIME2 SYBMSDATETIME2
#define | SYBMSDATETIMEOFFSET SYBMSDATETIMEOFFSET
#define | SYBMSTIME SYBMSTIME
#define | SYBNTEXT SYBNTEXT
#define | SYBNUMERIC SYBNUMERIC
#define | SYBNVARCHAR SYBNVARCHAR
#define | SYBREAL SYBREAL
#define | SYBTEXT SYBTEXT
#define | SYBTIME SYBTIME
#define | SYBVARBINARY SYBVARBINARY
#define | SYBVARCHAR SYBVARCHAR
#define | SYBVOID SYBVOID
#define | TDS_STATIC_CAST(type, a)
#define | TIMEBIND 22
#define | TINYBIND 6
#define | TRUE 1
#define | VARYBINBIND 4
#define | VARYCHARBIND 3

## Typedefs
typedef int | BOOL
typedef unsigned char | BYTE
typedef DBWAITFUNC(* | DB_DBBUSY_FUNC) (void *dbproc)
typedef int(* | DB_DBCHKINTR_FUNC) (void *dbproc)
typedef int(* | DB_DBHNDLINTR_FUNC) (void *dbproc)
typedef void(* | DB_DBIDLE_FUNC) (DBWAITFUNC dfunc, void *dbproc)
typedef int64_t | DBBIGINT
typedef unsigned char | DBBINARY
typedef unsigned char | DBBIT
typedef unsigned char | DBBOOL
typedef char | DBCHAR
typedef void | DBCURSOR
typedef struct tds_sybase_dbdaterec | DBDATEREC
typedef struct tds_sybase_dbdaterec2 | DBDATEREC2
typedef DBNUMERIC | DBDECIMAL
typedef tds_sysdep_real64_type | DBFLT8
typedef int32_t | DBINT
typedef void | DBLOGINFO
typedef void(* | DBPIVOT_FUNC) (struct col_t *output, const struct col_t *input)
typedef struct tds_dblib_dbprocess | DBPROCESS
typedef tds_sysdep_real32_type | DBREAL
typedef int16_t | DBSMALLINT
typedef void | DBSORTORDER
typedef struct dbstring | DBSTRING
typedef unsigned char | DBTINYINT
typedef struct dbtypeinfo | DBTYPEINFO
typedef uint64_t | DBUBIGINT
typedef uint32_t | DBUINT
typedef uint16_t | DBUSMALLINT
typedef void * | DBVOIDPTR
typedef int(* | DBWAITFUNC) (void)
typedef void | DBXLATE
typedef int(* | EHANDLEFUNC) (DBPROCESS *dbproc, int severity, int dberr, int oserr, char *dberrstr, char *oserrstr)
typedef int(* | INTFUNCPTR) (void *,...)
typedef struct tds_dblib_loginrec | LOGINREC
typedef int(* | MHANDLEFUNC) (DBPROCESS *dbproc, DBINT msgno, int msgstate, int severity, char *msgtext, char *srvname, char *proc, int line)
typedef int | RETCODE
typedef short | SHORT
typedef int | STATUS
typedef unsigned short | USHORT

## Enumerations
enum | { SYBCHAR = 47 , SYBCHAR = 47 , SYBVARCHAR = 39 , SYBVARCHAR = 39 , SYBINTN = 38 , SYBINTN = 38 , SYBINT1 = 48 , SYBINT1 = 48 , SYBINT2 = 52 , SYBINT2 = 52 , SYBINT4 = 56 , SYBINT4 = 56 , SYBINT8 = 127 , SYBINT8 = 127 , SYBFLT8 = 62 , SYBFLT8 = 62 , SYBDATETIME = 61 , SYBDATETIME = 61 , SYBBIT = 50 , SYBBIT = 50 , SYBBITN = 104 , SYBBITN = 104 , SYBTEXT = 35 , SYBTEXT = 35 , SYBNTEXT = 99 , SYBNTEXT = 99 , SYBIMAGE = 34 , SYBIMAGE = 34 , SYBMONEY4 = 122 , SYBMONEY4 = 122 , SYBMONEY = 60 , SYBMONEY = 60 , SYBDATETIME4 = 58 , SYBDATETIME4 = 58 , SYBREAL = 59 , SYBREAL = 59 , SYBBINARY = 45 , SYBBINARY = 45 , SYBVOID = 31 , SYBVOID = 31 , SYBVARBINARY = 37 , SYBVARBINARY = 37 , SYBNUMERIC = 108 , SYBNUMERIC = 108 , SYBDECIMAL = 106 , SYBDECIMAL = 106 , SYBFLTN = 109 , SYBFLTN = 109 , SYBMONEYN = 110 , SYBMONEYN = 110 , SYBDATETIMN = 111 , SYBDATETIMN = 111 , SYBNVARCHAR = 103 , SYBNVARCHAR = 103 , SYBDATE = 49 , SYBDATE = 49 , SYBTIME = 51 , SYBTIME = 51 , SYBBIGDATETIME = 187 , SYBBIGDATETIME = 187 , SYBBIGTIME = 188 , SYBBIGTIME = 188 , SYBMSDATE = 40 , SYBMSDATE = 40 , SYBMSTIME = 41 , SYBMSTIME = 41 , SYBMSDATETIME2 = 42 , SYBMSDATETIME2 = 42 , SYBMSDATETIMEOFFSET = 43 , SYBMSDATETIMEOFFSET = 43 }
enum | { MAXCOLNAMELEN = 512 }
enum | CI_TYPE { CI_REGULAR =1 , CI_ALTERNATE =2 , CI_CURSOR =3 }

## Functions
DBINT | bcp_batch (DBPROCESS *dbproc)
| Commit a set of rows to the table.
RETCODE | bcp_bind (DBPROCESS *dbproc, BYTE *varaddr, int prefixlen, DBINT varlen, BYTE *terminator, int termlen, int type, int table_column)
| Bind a program host variable to a database column.
RETCODE | bcp_colfmt (DBPROCESS *dbproc, int host_column, int host_type, int host_prefixlen, DBINT host_collen, const BYTE *host_term, int host_termlen, int colnum)
| Specify the format of a datafile prior to writing to a table.
RETCODE | bcp_colfmt_ps (DBPROCESS *dbproc, int host_column, int host_type, int host_prefixlen, DBINT host_collen, BYTE *host_term, int host_termlen, int colnum, DBTYPEINFO *typeinfo)
| Specify the format of a host file for bulk copy purposes, with precision and scale support for numeric and decimal columns.
RETCODE | bcp_collen (DBPROCESS *dbproc, DBINT varlen, int table_column)
| Set the length of a host variable to be written to a table.
RETCODE | bcp_colptr (DBPROCESS *dbproc, BYTE *colptr, int table_column)
| Override bcp_bind() by pointing to a different host variable.
RETCODE | bcp_columns (DBPROCESS *dbproc, int host_colcount)
| Indicate how many columns are to be found in the datafile.
RETCODE | bcp_control (DBPROCESS *dbproc, int field, DBINT value)
| Set BCP options for uploading a datafile.
DBINT | bcp_done (DBPROCESS *dbproc)
| Conclude the transfer of data from program variables.
RETCODE | bcp_exec (DBPROCESS *dbproc, DBINT *rows_copied)
| Write a datafile to a table.
int | bcp_getbatchsize (DBPROCESS *dbproc)
DBBOOL | bcp_getl (LOGINREC *login)
| See if BCP_SETL() was used to set the LOGINREC for BCP work.
RETCODE | bcp_init (DBPROCESS *dbproc, const char *tblname, const char *hfile, const char *errfile, int direction)
| Prepare for bulk copy operation on a table.
RETCODE | bcp_options (DBPROCESS *dbproc, int option, BYTE *value, int valuelen)
| Set "hints" for uploading a file.
RETCODE | bcp_readfmt (DBPROCESS *dbproc, const char filename[])
| Read a format definition file.
RETCODE | bcp_sendrow (DBPROCESS *dbproc)
| Write data in host variables to the table.
const char * | dbacolname (DBPROCESS *dbproc, int computeid, int column)
| Return name of a computed result column.
BYTE * | dbadata (DBPROCESS *dbproc, int computeid, int column)
| Get address of compute column data.
DBINT | dbadlen (DBPROCESS *dbproc, int computeid, int column)
| Get size of data in a compute column.
RETCODE | dbaltbind (DBPROCESS *dbprocess, int computeid, int column, int vartype, DBINT varlen, BYTE *varaddr)
| Bind a compute column to a program variable.
RETCODE | dbaltbind_ps (DBPROCESS *dbprocess, int computeid, int column, int vartype, DBINT varlen, BYTE *varaddr, DBTYPEINFO *typeinfo)
int | dbaltcolid (DBPROCESS *dbproc, int computeid, int column)
| Get column ID of a compute column.
DBINT | dbaltlen (DBPROCESS *dbproc, int computeid, int column)
| Get size of data in compute column.
int | dbaltop (DBPROCESS *dbproc, int computeid, int column)
| Get aggregation operator for a compute column.
int | dbalttype (DBPROCESS *dbproc, int computeid, int column)
| Get datatype for a compute column.
DBINT | dbaltutype (DBPROCESS *dbproc, int computeid, int column)
| Get user-defined datatype of a compute column.
RETCODE | dbanullbind (DBPROCESS *dbprocess, int computeid, int column, DBINT *indicator)
| Tie a null-indicator to a compute result column.
RETCODE | dbanydatecrack (DBPROCESS *dbproc, DBDATEREC2 *di, int type, const void *data)
| Break any kind of date or time value into useful pieces.
RETCODE | dbbind (DBPROCESS *dbproc, int column, int vartype, DBINT varlen, BYTE *varaddr)
| Tie a host variable to a resultset column.
RETCODE | dbbind_ps (DBPROCESS *dbprocess, int column, int vartype, DBINT varlen, BYTE *varaddr, DBTYPEINFO *typeinfo)
int | dbbufsize (DBPROCESS *dbprocess)
BYTE * | dbbylist (DBPROCESS *dbproc, int computeid, int *size)
| Get `bylist` for a compute row.
RETCODE | dbcancel (DBPROCESS *dbproc)
| Cancel the current command batch.
RETCODE | dbcanquery (DBPROCESS *dbproc)
| Cancel the query currently being retrieved, discarding all pending rows.
char * | dbchange (DBPROCESS *dbprocess)
| See if a command caused the current database to change.
DBBOOL | dbcharsetconv (DBPROCESS *dbprocess)
void | dbclose (DBPROCESS *dbproc)
| Close a connection to the server and free associated resources.
void | dbclrbuf (DBPROCESS *dbproc, DBINT n)
| Clear n rows from the row buffer.
RETCODE | dbclropt (DBPROCESS *dbproc, int option, const char param[])
| Reset an option.
RETCODE | dbcmd (DBPROCESS *dbproc, const char cmdstring[])
| `Append` SQL to the command buffer.
RETCODE | dbcmdrow (DBPROCESS *dbproc)
| See if the current command can return rows.
RETCODE | dbcolinfo (DBPROCESS *dbproc, CI_TYPE type, DBINT column, DBINT computeid, DBCOL *pdbcol)
| Get a bunch of column attributes with a single call (Microsoft-compatibility feature).
DBINT | dbcollen (DBPROCESS *dbproc, int column)
| Get size of a regular result column.
char * | dbcolname (DBPROCESS *dbproc, int column)
| Return name of a regular result column.
char * | dbcolsource (DBPROCESS *dbproc, int colnum)
| Get base database column name for a result set column.
int | dbcoltype (DBPROCESS *dbproc, int column)
| Get the datatype of a regular result set column.
DBTYPEINFO * | dbcoltypeinfo (DBPROCESS *dbproc, int column)
| Get precision and scale information for a regular result column.
DBINT | dbcolutype (DBPROCESS *dbprocess, int column)
| Get user-defined datatype of a regular result column.
DBINT | dbconvert (DBPROCESS *dbproc, int srctype, const BYTE *src, DBINT srclen, int desttype, BYTE *dest, DBINT destlen)
| cf.
DBINT | dbconvert_ps (DBPROCESS *dbprocess, int srctype, const BYTE *src, DBINT srclen, int desttype, BYTE *dest, DBINT destlen, DBTYPEINFO *typeinfo)
| Convert one datatype to another.
DBINT | dbcount (DBPROCESS *dbproc)
| Get count of rows processed.
int | dbcurcmd (DBPROCESS *dbproc)
| Get number of the row just returned.
DBINT | dbcurrow (DBPROCESS *dbproc)
| Get number of the row currently being read.
BYTE * | dbdata (DBPROCESS *dbproc, int column)
| Get address of data in a regular result column.
int | dbdatecmp (DBPROCESS *dbproc, DBDATETIME *d1, DBDATETIME *d2)
| Compare DBDATETIME values, similar to strcmp(3).
RETCODE | dbdatecrack (DBPROCESS *dbproc, DBDATEREC *di, DBDATETIME *dt)
| Break a DBDATETIME value into useful pieces.
DBINT | dbdatlen (DBPROCESS *dbproc, int column)
| Get size of current row's data in a regular result column.
DBBOOL | dbdead (DBPROCESS *dbproc)
| Check if dbproc is an ex-parrot.
EHANDLEFUNC | dberrhandle (EHANDLEFUNC handler)
| Set an error handler, for messages from db-lib.
void | dbexit (void)
| Close server connections and free all related structures.
RETCODE | dbfcmd (DBPROCESS *dbproc, const char *fmt,...)
| `printf-like` way to form SQL to send to the server.
DBINT | dbfirstrow (DBPROCESS *dbproc)
| See if a server response has arrived.
void | dbfreebuf (DBPROCESS *dbproc)
| Erase the command buffer, in case `DBNOAUTOFREE` was set with dbsetopt().
char * | dbgetchar (DBPROCESS *dbprocess, int n)
| Get address of a position in the command buffer.
char * | dbgetcharset (DBPROCESS *dbprocess)
int | dbgetlusername (LOGINREC *login, BYTE *name_buffer, int buffer_len)
int | dbgetmaxprocs (void)
| get maximum simultaneous connections db-lib will open to the server.
char * | dbgetnatlanf (DBPROCESS *dbprocess)
int | dbgetpacket (DBPROCESS *dbproc)
| Get TDS packet size for the connection.
RETCODE | dbgetrow (DBPROCESS *dbproc, DBINT row)
| Read a row from the row buffer.
int | dbgettime (void)
| Get maximum seconds db-lib waits for a server response to query.
BYTE * | dbgetuserdata (DBPROCESS *dbproc)
| Get address of user-allocated data from a `DBPROCESS`.
DBBOOL | dbhasretstat (DBPROCESS *dbproc)
| Determine if query generated a return status number.
RETCODE | dbinit (void)
| Initialize db-lib.
int | dbiordesc (DBPROCESS *dbproc)
| Get file descriptor of the socket used by a `DBPROCESS` to read data coming from the server. (!).
int | dbiowdesc (DBPROCESS *dbproc)
| Get file descriptor of the socket used by a `DBPROCESS` to write data coming to the server. (!).
DBBOOL | dbisavail (DBPROCESS *dbprocess)
BOOL | dbiscount (DBPROCESS *dbproc)
| Indicates whether or not the count returned by dbcount is real (Microsoft-compatibility feature).
DBBOOL | dbisopt (DBPROCESS *dbproc, int option, const char param[])
| Get value of an option.
DBINT | dblastrow (DBPROCESS *dbproc)
| Get number of the last row in the row buffer.
LOGINREC * | dblogin (void)
| Allocate a `LOGINREC` structure.
void | dbloginfree (LOGINREC *login)
| free the `LOGINREC`
RETCODE | dbmny4add (DBPROCESS *dbproc, DBMONEY4 *m1, DBMONEY4 *m2, DBMONEY4 *sum)
| Add two DBMONEY4 values.
int | dbmny4cmp (DBPROCESS *dbproc, DBMONEY4 *m1, DBMONEY4 *m2)
| Compare two DBMONEY4 values.
RETCODE | dbmny4copy (DBPROCESS *dbprocess, DBMONEY4 *m1, DBMONEY4 *m2)
| Copy a DBMONEY4 value.
RETCODE | dbmny4minus (DBPROCESS *dbproc, DBMONEY4 *src, DBMONEY4 *dest)
| Negate a DBMONEY4 value.
RETCODE | dbmny4sub (DBPROCESS *dbproc, DBMONEY4 *m1, DBMONEY4 *m2, DBMONEY4 *diff)
| Subtract two DBMONEY4 values.
RETCODE | dbmny4zero (DBPROCESS *dbproc, DBMONEY4 *dest)
| Zero a DBMONEY4 value.
int | dbmnycmp (DBPROCESS *dbproc, DBMONEY *m1, DBMONEY *m2)
| Compare two DBMONEY values.
RETCODE | dbmnycopy (DBPROCESS *dbproc, DBMONEY *src, DBMONEY *dest)
| Copy a DBMONEY value.
RETCODE | dbmnydec (DBPROCESS *dbproc, DBMONEY *mnyptr)
| Subtract $0.0001 from a DBMONEY value.
RETCODE | dbmnyinc (DBPROCESS *dbproc, DBMONEY *mnyptr)
| Add $0.0001 to a DBMONEY value.
RETCODE | dbmnymaxneg (DBPROCESS *dbproc, DBMONEY *dest)
| Get maximum negative DBMONEY value supported.
RETCODE | dbmnymaxpos (DBPROCESS *dbproc, DBMONEY *dest)
| Get maximum positive DBMONEY value supported.
RETCODE | dbmnyminus (DBPROCESS *dbproc, DBMONEY *src, DBMONEY *dest)
| Negate a DBMONEY value.
RETCODE | dbmnysub (DBPROCESS *dbproc, DBMONEY *m1, DBMONEY *m2, DBMONEY *diff)
RETCODE | dbmnyzero (DBPROCESS *dbproc, DBMONEY *dest)
| Set a DBMONEY value to zero.
const char * | dbmonthname (DBPROCESS *dbproc, char *language, int monthnum, DBBOOL shortform)
| Get name of a month, in some human language.
RETCODE | dbmorecmds (DBPROCESS *dbproc)
| See if more commands are to be processed.
RETCODE | dbmoretext (DBPROCESS *dbproc, DBINT size, const BYTE text[])
| Send chunk of a text/image value to the server.
MHANDLEFUNC | dbmsghandle (MHANDLEFUNC handler)
| Set a message handler, for messages from the server.
char * | dbname (DBPROCESS *dbproc)
| Get name of current database.
STATUS | dbnextrow (DBPROCESS *dbproc)
STATUS | dbnextrow_pivoted (DBPROCESS *dbproc, struct pivot_t *pp)
RETCODE | dbnullbind (DBPROCESS *dbproc, int column, DBINT *indicator)
| Tie a null-indicator to a regular result column.
int | dbnumalts (DBPROCESS *dbproc, int computeid)
| Get count of columns in a compute row.
int | dbnumcols (DBPROCESS *dbproc)
| Return number of regular columns in a result set.
int | dbnumcompute (DBPROCESS *dbprocess)
| Get count of `COMPUTE` clauses for a result set.
int | dbnumrets (DBPROCESS *dbproc)
| Get count of output parameters filled by a stored procedure.
DBPROCESS * | dbopen (LOGINREC *login, const char *server)
| Normally not used.
RETCODE | dbpivot (DBPROCESS *dbproc, int nkeys, int *keys, int ncols, int *cols, DBPIVOT_FUNC func, int val)
| Pivot the rows, creating a new resultset.
void | dbpivot_count (struct col_t *output, const struct col_t *input)
DBPIVOT_FUNC | dbpivot_lookup_name (const char name[])
void | dbpivot_max (struct col_t *output, const struct col_t *input)
void | dbpivot_min (struct col_t *output, const struct col_t *input)
void | dbpivot_sum (struct col_t *output, const struct col_t *input)
DBINT | dbprcollen (DBPROCESS *dbproc, int column)
| Get size of a result column needed to print column.
void | dbprhead (DBPROCESS *dbproc)
| Print result set headings to stdout.
RETCODE | dbprrow (DBPROCESS *dbproc)
| Print a result set to stdout.
const char * | dbprtype (int token)
| Print a token value's name to a buffer.
STATUS | dbreadtext (DBPROCESS *dbproc, void *buf, DBINT bufsize)
| Fetch part of a text or image value from the server.
void | dbrecftos (const char filename[])
| Record to a file all SQL commands sent to the server.
RETCODE | dbresults (DBPROCESS *dbproc)
| Set up query results.
RETCODE | dbresults_r (DBPROCESS *dbproc, int recursive)
BYTE * | dbretdata (DBPROCESS *dbproc, int retnum)
| Get value of an output parameter filled by a stored procedure.
int | dbretlen (DBPROCESS *dbproc, int retnum)
| Get size of an output parameter filled by a stored procedure.
char * | dbretname (DBPROCESS *dbproc, int retnum)
| Get name of an output parameter filled by a stored procedure.
DBINT | dbretstatus (DBPROCESS *dbproc)
| Fetch status value returned by query or remote procedure call.
int | dbrettype (DBPROCESS *dbproc, int retnum)
| Get datatype of a stored procedure's return parameter.
RETCODE | dbrows (DBPROCESS *dbproc)
| Indicate whether a query returned rows.
struct pivot_t * | dbrows_pivoted (DBPROCESS *dbproc)
STATUS | dbrowtype (DBPROCESS *dbprocess)
| Get returned row's type.
RETCODE | dbrpcinit (DBPROCESS *dbproc, const char rpcname[], DBSMALLINT options)
| Initialize a remote procedure call.
RETCODE | dbrpcparam (DBPROCESS *dbproc, const char paramname[], BYTE status, int type, DBINT maxlen, DBINT datalen, BYTE *value)
| Add a parameter to a remote procedure call.
RETCODE | dbrpcsend (DBPROCESS *dbproc)
| Execute the procedure and free associated memory.
RETCODE | dbsafestr (DBPROCESS *dbproc, const char *src, DBINT srclen, char *dest, DBINT destlen, int quotetype)
| safely quotes character values in SQL text.
RETCODE * | dbsechandle (DBINT type, INTFUNCPTR handler)
char * | dbservcharset (DBPROCESS *dbprocess)
| Get `syscharset` name of the server character set.
void | dbsetavail (DBPROCESS *dbprocess)
| Mark a `DBPROCESS` as "available".
void | dbsetbusy (DBPROCESS *dbprocess, DB_DBBUSY_FUNC busyfunc)
RETCODE | dbsetdefcharset (char *charset)
void | dbsetidle (DBPROCESS *dbprocess, DB_DBIDLE_FUNC idlefunc)
void | dbsetifile (char *filename)
| set name and location of the `interfaces` file FreeTDS should use to look up a servername.
void | dbsetinterrupt (DBPROCESS *dbproc, DB_DBCHKINTR_FUNC chkintr, DB_DBHNDLINTR_FUNC hndlintr)
| Set interrupt handler for db-lib to use while blocked against a read from the server.
RETCODE | dbsetlbool (LOGINREC *login, int value, int which)
| Set a boolean value in a `LOGINREC` structure.
RETCODE | dbsetllong (LOGINREC *login, long value, int which)
| Set an integer value in a `LOGINREC` structure.
RETCODE | dbsetlname (LOGINREC *login, const char *value, int which)
| Set the value of a string in a `LOGINREC` structure.
RETCODE | dbsetlogintime (int seconds)
| Set maximum seconds db-lib waits for a server response to a login attempt.
RETCODE | dbsetlshort (LOGINREC *login, int value, int which)
| Set an integer value in a `LOGINREC` structure.
RETCODE | dbsetlversion (LOGINREC *login, BYTE version)
| Set TDS version for future connections.
RETCODE | dbsetmaxprocs (int maxprocs)
| Set maximum simultaneous connections db-lib will open to the server.
RETCODE | dbsetnull (DBPROCESS *dbprocess, int bindtype, int bindlen, BYTE *bindval)
| Define substitution values to be used when binding null values.
RETCODE | dbsetopt (DBPROCESS *dbproc, int option, const char *char_param, int int_param)
| Set db-lib or server option.
STATUS | dbsetrow (DBPROCESS *dbprocess, DBINT row)
| Make a buffered row "current" without fetching it into bound variables.
RETCODE | dbsettime (int seconds)
| Set maximum seconds db-lib waits for a server response to query.
void | dbsetuserdata (DBPROCESS *dbproc, BYTE *ptr)
| Associate client-allocated (and defined) data with a `DBPROCESS`.
RETCODE | dbsetversion (DBINT version)
| Specify a db-lib version level.
int | dbspid (DBPROCESS *dbproc)
| Get server process ID for a `DBPROCESS`.
RETCODE | dbspr1row (DBPROCESS *dbproc, char *buffer, DBINT buf_len)
| Print a regular result row to a buffer.
DBINT | dbspr1rowlen (DBPROCESS *dbproc)
| Determine size buffer required to hold the results returned by dbsprhead(), dbsprline(), and dbspr1row().
RETCODE | dbsprhead (DBPROCESS *dbproc, char *buffer, DBINT buf_len)
| Print result set headings to a buffer.
RETCODE | dbsprline (DBPROCESS *dbproc, char *buffer, DBINT buf_len, DBCHAR line_char)
| Get formatted string for underlining dbsprhead() column names.
RETCODE | dbsqlexec (DBPROCESS *dbproc)
| send the SQL command to the server and wait for an answer.
RETCODE | dbsqlok (DBPROCESS *dbproc)
| Wait for results of a query from the server.
RETCODE | dbsqlsend (DBPROCESS *dbproc)
| Transmit the command buffer to the server.
int | dbstrbuild (DBPROCESS *dbproc, char *charbuf, int bufsize, char *text, char *formats,...)
| Build a printable string from text containing placeholders for variables.
RETCODE | dbstrcpy (DBPROCESS *dbproc, int start, int numbytes, char *dest)
| Get a copy of a chunk of the command buffer.
int | dbstrlen (DBPROCESS *dbproc)
| Get size of the command buffer, in bytes.
RETCODE | dbtablecolinfo (DBPROCESS *dbproc, DBINT column, DBCOL *pdbcol)
| describe table column attributes with a single call (Freetds-only API function modelled on dbcolinfo)
int | dbtds (DBPROCESS *dbprocess)
| Get the TDS version in use for dbproc.
DBINT | dbtextsize (DBPROCESS *dbprocess)
DBBINARY * | dbtxptr (DBPROCESS *dbproc, int column)
| Get text pointer for a column in the current row.
DBBINARY * | dbtxtimestamp (DBPROCESS *dbproc, int column)
| Get text timestamp for a column in the current row.
DBBINARY * | dbtxtsnewval (DBPROCESS *dbprocess)
RETCODE | dbtxtsput (DBPROCESS *dbprocess, DBBINARY newtxts, int colnum)
RETCODE | dbuse (DBPROCESS *dbproc, const char *name)
| Change current database.
DBINT | dbvarylen (DBPROCESS *dbproc, int column)
| Determine whether a column can vary in size.
const char * | dbversion (void)
| See which version of db-lib is in use.
DBBOOL | dbwillconvert (int srctype, int desttype)
| Test whether or not a datatype can be converted to another datatype.
RETCODE | dbwritetext (DBPROCESS *dbproc, char *objname, DBBINARY *textptr, DBTINYINT textptrlen, DBBINARY *timestamp, DBBOOL log, DBINT size, BYTE *text)
| Send text or image data to the server.
DBBOOL | DRBUF (DBPROCESS *dbprocess)
DBPROCESS * | tdsdbopen (LOGINREC *login, const char *server, int msdblib)
| Form a connection with the server.

## Detailed Description

Primary include file for db-lib applications.

Declares macros, functions, enumerated types, and defined tokens used by the db-lib API.

## Macro Definition Documentation

## ◆ BCP_SETLABELED

#define BCP_SETLABELED | ( |  | x,
|  |  | y )

Value:
dbsetlbool((x), (y), DBSETLABELED)
dbsetlbool
RETCODE dbsetlbool(LOGINREC *login, int value, int which)
Set a boolean value in a LOGINREC structure.
Definition dblib.c:909

## ◆ dbopen

#define dbopen | ( |  | x,
|  |  | y )

Value:
tdsdbopen((x),(y), 0)
tdsdbopen
DBPROCESS * tdsdbopen(LOGINREC *login, const char *server, int msdblib)
Form a connection with the server.
Definition dblib.c:1192

## ◆ dbsetlapp

#define dbsetlapp | ( |  | x,
|  |  | y )

Value:
dbsetlname((x), (y), DBSETAPP)
dbsetlname
RETCODE dbsetlname(LOGINREC *login, const char *value, int which)
Set the value of a string in a LOGINREC structure.
Definition dblib.c:768

## ◆ DBSETLDBNAME

#define DBSETLDBNAME | ( |  | x,
|  |  | y )

Value:
dbsetlname((x), (y), DBSETDBNAME)

## ◆ DBSETLDELEGATION

#define DBSETLDELEGATION | ( |  | x,
|  |  | y )

Value:
dbsetlbool((x), (y), DBSETDELEGATION)

## ◆ DBSETLENCRYPTION

#define DBSETLENCRYPTION | ( |  | x,
|  |  | y )

Value:
dbsetlname((x), (y), DBSETENCRYPTION)

## ◆ dbsetlhost

#define dbsetlhost | ( |  | x,
|  |  | y )

Value:
dbsetlname((x), (y), DBSETHOST)

## ◆ DBSETLMUTUALAUTH

#define DBSETLMUTUALAUTH | ( |  | x,
|  |  | y )

Value:
dbsetlbool((x), (y), DBSETMUTUALAUTH)

## ◆ DBSETLNETWORKAUTH

#define DBSETLNETWORKAUTH | ( |  | x,
|  |  | y )

Value:
dbsetlbool((x), (y), DBSETNETWORKAUTH)

## ◆ DBSETLNTLMV2

#define DBSETLNTLMV2 | ( |  | x,
|  |  | y )

Value:
dbsetlbool((x), (y), DBSETNTLMV2)

## ◆ DBSETLPORT

#define DBSETLPORT | ( |  | x,
|  |  | y )

Value:
dbsetlshort((x), (y), DBSETPORT)
dbsetlshort
RETCODE dbsetlshort(LOGINREC *login, int value, int which)
Set an integer value in a LOGINREC structure.
Definition dblib.c:874

## ◆ dbsetlpwd

#define dbsetlpwd | ( |  | x,
|  |  | y )

Value:
dbsetlname((x), (y), DBSETPWD)

## ◆ DBSETLREADONLY

#define DBSETLREADONLY | ( |  | x,
|  |  | y )

Value:
dbsetlbool((x), (y), DBSETREADONLY)

## ◆ DBSETLSECURE

#define DBSETLSECURE | ( |  | x | ) |

Value:
dbsetlbool((x), (1), DBSETBCP)

## ◆ DBSETLSERVERPRINCIPAL

#define DBSETLSERVERPRINCIPAL | ( |  | x,
|  |  | y )

Value:
dbsetlname((x), (y), DBSETSERVERPRINCIPAL)

## ◆ dbsetluser

#define dbsetluser | ( |  | x,
|  |  | y )

Value:
dbsetlname((x), (y), DBSETUSER)

## ◆ DBSETLUTF16

#define DBSETLUTF16 | ( |  | x,
|  |  | y )

Value:
dbsetlbool((x), (y), DBSETUTF16)

## ◆ TDS_STATIC_CAST

#define TDS_STATIC_CAST | ( |  | type,
|  |  | a )

Value:
((type)(a))

## Function Documentation

## ◆ dbcolinfo()

RETCODE dbcolinfo | ( | DBPROCESS * | dbproc,
|  | CI_TYPE | type,
|  | DBINT | column,
|  | DBINT | computeid,
|  | DBCOL * | pdbcol )

Get a bunch of column attributes with a single call (Microsoft-compatibility feature).

Parameters

  dbproc | contains all information needed by db-lib to manage communications with the server.
  type | must be CI_REGULAR or CI_ALTERNATE (CI_CURSOR is defined by the vendor, but is not yet implemented).
  column | Nth in the result set, starting from 1.
  computeid | (ignored)
  pdbcol | address of structure to be populated by this function.

Returns
  SUCCEED or FAIL.

See also
  dbcolbrowse(), dbqual(), dbtabbrowse(), dbtabcount(), dbtabname(), dbtabsource(), dbtsnewlen(), dbtsnewval(), dbtsput().

Todo
  Support cursor rows.

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## ◆ dbopen()

DBPROCESS * dbopen | ( | LOGINREC * | login,
|  | const char * | server )

Normally not used.

The function is linked in only if the –enable-sybase-compat configure option is used.
Cf. sybdb.h dbopen() macros, and dbdatecrack().

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## ◆ dbpivot()

RETCODE dbpivot | ( | DBPROCESS * | dbproc,
|  | int | nkeys,
|  | int * | keys,
|  | int | ncols,
|  | int * | cols,
|  | DBPIVOT_FUNC | func,
|  | int | val )

Pivot the rows, creating a new resultset.

Call dbpivot() immediately after dbresults(). It calls dbnextrow() as long as it returns REG_ROW, transforming the results into a cross-tab report.
dbpivot() modifies the metadata such that DB-Library can be used tranparently: retrieve the rows as usual with dbnumcols(), dbnextrow(), etc.

@dbproc, our old friend @nkeys the number of left-edge columns to group by @keys an array of left-edge columns to group by @ncols the number of top-edge columns to group by @cols an array of top-edge columns to group by @func the aggregation function to use @val the number of the column to which @func is applied

Returns
  the return code from the final call to dbnextrow().
  Success is normally indicated by NO_MORE_ROWS.

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