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odbc inst fixes.

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deleted column fix for jet4 fixed columns
This commit is contained in:
brianb
2004-03-04 21:25:09 +00:00
parent fb02e23b6b
commit c5f4a8bb04
14 changed files with 220 additions and 44 deletions
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15
include/mdbodbc.h
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@@ -22,12 +22,25 @@
#include <mdbtools.h>
#include <mdbsql.h>
#ifdef UNIXODBC
#include <sql.h>
#include <sqlext.h>
#include <odbcinst.h>
#elif defined(MDB_NO_DM)
#include <sql.h>
#include <sqlext.h>
#else /* IODBC */
#include "isql.h"
#include "isqlext.h"
#endif
#ifdef __cplusplus
extern "C" {
#endif
static char rcsid_sql_h [ ] =
"$Id: mdbodbc.h,v 1.2 2002/04/09 01:18:17 brianb Exp $";
"$Id: mdbodbc.h,v 1.3 2004/03/04 21:25:09 brianb Exp $";
static void *no_unused_sql_h_warn[]={rcsid_sql_h, no_unused_sql_h_warn};
struct _henv {

18
include/mdbtools.h
View File

@@ -110,7 +110,8 @@ enum {
MDB_DEBUG_WRITE = 0x0002,
MDB_DEBUG_USAGE = 0x0004,
MDB_DEBUG_OLE = 0x0008,
MDB_USE_INDEX = 0x0010
MDB_DEBUG_ROW = 0x0010,
MDB_USE_INDEX = 0x0020
};
#define mdb_is_logical_op(x) (x == MDB_OR || \
@@ -196,6 +197,9 @@ typedef struct {
guint16 col_num_offset;
guint16 tab_col_entry_size;
guint16 tab_free_map_offset;
guint16 tab_col_offset_var;
guint16 tab_col_offset_fixed;
guint16 tab_row_col_num_offset;
} MdbFormatConstants;
typedef struct {
@@ -248,7 +252,9 @@ typedef struct {
GPtrArray *idx_sarg_cache;
unsigned char is_fixed;
int query_order;
int col_num;
/* col_num is the current column order,
* does not include deletes */
int col_num;
int cur_value_start;
int cur_value_len;
/* MEMO/OLE readers */
@@ -259,8 +265,12 @@ typedef struct {
int col_prec;
int col_scale;
MdbProperties *props;
int fixed_offset;
int var_col_num;
/* info needed for handling deleted/added columns */
int fixed_offset;
int var_col_num;
/* row_col_num is the row column number order,
* including deleted columns */
int row_col_num;
} MdbColumn;
typedef struct _mdbsargtree {