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82 lines
1.8 KiB
C
82 lines
1.8 KiB
C
/*
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* PROGRAM: C preprocessor
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* MODULE: sqlda.h
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* DESCRIPTION: DSQL definitions for non-DSQL modules
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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_H
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#define DSQL_SQLDA_H
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// SQLDA dialects
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const USHORT DIALECT_sqlda = 0;
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const USHORT DIALECT_xsqlda = 1;
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struct SQLVAR
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{
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SSHORT sqltype;
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SSHORT sqllen;
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SCHAR* sqldata;
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SSHORT* sqlind;
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SSHORT sqlname_length;
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SCHAR sqlname[30];
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};
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struct SQLDA
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{
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SCHAR sqldaid[8];
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SLONG sqldabc;
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SSHORT sqln;
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SSHORT sqld;
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SQLVAR sqlvar[1];
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};
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#define SQLDA_LENGTH(n) (sizeof (SQLDA) + (n - 1) * sizeof (SQLVAR))
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// Structure to support conversion of SQLDA's to messages
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struct sqlda_sup
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{
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struct dasup_clause
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{
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SCHAR* dasup_blr;
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SCHAR* dasup_msg;
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USHORT dasup_blr_length;
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USHORT dasup_blr_buf_len;
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USHORT dasup_msg_buf_len;
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SCHAR* dasup_info_buf;
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USHORT dasup_info_len;
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} dasup_clauses[2];
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USHORT dasup_dialect; // Dialect associated with statement
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USHORT dasup_stmt_type; // Type of statement
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};
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// enum would be troblesome here
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const USHORT DASUP_CLAUSE_select = 0;
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const USHORT DASUP_CLAUSE_bind = 1;
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#include "../dsql/sqlda_pub.h"
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#endif // DSQL_SQLDA_H
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