98 lines
2.9 KiB
C
98 lines
2.9 KiB
C
/*********************************************************************
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*
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* unixODBC Cursor Library
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*
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* Created by Nick Gorham
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* (nick@lurcher.org).
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*
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* copyright (c) 1999 Nick Gorham
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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**********************************************************************
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*
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* $Id: SQLColumns.c,v 1.2 2009/02/18 17:59:17 lurcher Exp $
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*
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* $Log: SQLColumns.c,v $
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* Revision 1.2 2009/02/18 17:59:17 lurcher
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* Shift to using config.h, the compile lines were making it hard to spot warnings
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*
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* Revision 1.1.1.1 2001/10/17 16:40:15 lurcher
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*
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* First upload to SourceForge
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*
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* Revision 1.1.1.1 2000/09/04 16:42:52 nick
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* Imported Sources
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*
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* Revision 1.2 1999/09/23 21:46:37 ngorham
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*
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* Added cursor support for metadata functions
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*
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* Revision 1.1 1999/09/19 22:22:50 ngorham
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*
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*
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* Added first cursor library work, read only at the moment and only works
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* with selects with no where clause
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*
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*
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**********************************************************************/
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#include <config.h>
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#include "cursorlibrary.h"
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SQLRETURN CLColumns( SQLHSTMT statement_handle,
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SQLCHAR *catalog_name,
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SQLSMALLINT name_length1,
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SQLCHAR *schema_name,
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SQLSMALLINT name_length2,
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SQLCHAR *table_name,
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SQLSMALLINT name_length3,
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SQLCHAR *column_name,
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SQLSMALLINT name_length4 )
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{
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CLHSTMT cl_statement = (CLHSTMT) statement_handle;
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SQLRETURN ret;
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ret = SQLCOLUMNS( cl_statement -> cl_connection,
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cl_statement -> driver_stmt,
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catalog_name,
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name_length1,
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schema_name,
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name_length2,
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table_name,
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name_length3,
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column_name,
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name_length4 );
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if ( SQL_SUCCEEDED( ret ))
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{
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SQLSMALLINT column_count;
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ret = SQLNUMRESULTCOLS( cl_statement -> cl_connection,
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cl_statement -> driver_stmt,
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&column_count );
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cl_statement -> column_count = column_count;
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cl_statement -> first_fetch_done = 0;
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cl_statement -> not_from_select = 1;
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if ( column_count > 0 )
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{
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ret = get_column_names( cl_statement );
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}
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}
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return ret;
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}
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