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102 lines
3.7 KiB
C
102 lines
3.7 KiB
C
/*
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* PROGRAM: C preprocessor
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* MODULE: sqlda_pub.h
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* DESCRIPTION: Public DSQL definitions (included in ibase.h)
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*
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* The contents of this file are subject to the Interbase Public
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* License Version 1.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy
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* of the License at http://www.Inprise.com/IPL.html
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*
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* Software distributed under the License is distributed on an
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* "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, either express
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* or implied. See the License for the specific language governing
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* rights and limitations under the License.
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*
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* The Original Code was created by Inprise Corporation
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* and its predecessors. Portions created by Inprise Corporation are
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* Copyright (C) Inprise Corporation.
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*
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* All Rights Reserved.
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* Contributor(s): ______________________________________.
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*/
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#ifndef DSQL_SQLDA_PUB_H
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#define DSQL_SQLDA_PUB_H
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/* Definitions for DSQL free_statement routine */
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#define DSQL_close 1
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#define DSQL_drop 2
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#define DSQL_unprepare 4
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/* Declare the extended SQLDA */
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typedef struct
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{
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ISC_SHORT sqltype; /* datatype of field */
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ISC_SHORT sqlscale; /* scale factor */
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ISC_SHORT sqlsubtype; /* datatype subtype - currently BLOBs only */
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ISC_SHORT sqllen; /* length of data area */
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ISC_SCHAR* sqldata; /* address of data */
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ISC_SHORT* sqlind; /* address of indicator variable */
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ISC_SHORT sqlname_length; /* length of sqlname field */
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ISC_SCHAR sqlname[32]; /* name of field, name length + space for NULL */
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ISC_SHORT relname_length; /* length of relation name */
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ISC_SCHAR relname[32]; /* field's relation name + space for NULL */
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ISC_SHORT ownname_length; /* length of owner name */
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ISC_SCHAR ownname[32]; /* relation's owner name + space for NULL */
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ISC_SHORT aliasname_length; /* length of alias name */
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ISC_SCHAR aliasname[32]; /* relation's alias name + space for NULL */
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} XSQLVAR;
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#define SQLDA_VERSION1 1
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typedef struct
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{
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ISC_SHORT version; /* version of this XSQLDA */
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ISC_SCHAR sqldaid[8]; /* XSQLDA name field */
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ISC_LONG sqldabc; /* length in bytes of SQLDA */
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ISC_SHORT sqln; /* number of fields allocated */
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ISC_SHORT sqld; /* actual number of fields */
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XSQLVAR sqlvar[1]; /* first field address */
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} XSQLDA;
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#define XSQLDA_LENGTH(n) (sizeof (XSQLDA) + (n - 1) * sizeof (XSQLVAR))
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#define SQL_TEXT 452
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#define SQL_VARYING 448
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#define SQL_SHORT 500
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#define SQL_LONG 496
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#define SQL_FLOAT 482
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#define SQL_DOUBLE 480
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#define SQL_D_FLOAT 530
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#define SQL_TIMESTAMP 510
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#define SQL_BLOB 520
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#define SQL_ARRAY 540
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#define SQL_QUAD 550
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#define SQL_TYPE_TIME 560
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#define SQL_TYPE_DATE 570
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#define SQL_INT64 580
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/* Historical alias for pre v6 code */
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#define SQL_DATE SQL_TIMESTAMP
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/***************************/
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/* SQL Dialects */
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/***************************/
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#define SQL_DIALECT_V5 1 /* meaning is same as DIALECT_xsqlda */
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#define SQL_DIALECT_V6_TRANSITION 2 /* flagging anything that is delimited
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by double quotes as an error and
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flagging keyword DATE as an error */
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#define SQL_DIALECT_V6 3 /* supports SQL delimited identifier,
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SQLDATE/DATE, TIME, TIMESTAMP,
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CURRENT_DATE, CURRENT_TIME,
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CURRENT_TIMESTAMP, and 64-bit exact
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numeric type */
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#define SQL_DIALECT_CURRENT SQL_DIALECT_V6 /* latest IB DIALECT */
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#endif /* DSQL_SQLDA_PUB_H */
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