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Update odbc driver to current version V.0244

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This commit is contained in:
Byron Nikolaidis
1998-06-03 20:33:45 +00:00
parent 85f91d0e8e
commit 99d21d5b62
39 changed files with 5468 additions and 3771 deletions
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80
src/interfaces/odbc/statement.h
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@ -1,11 +1,11 @@
/* File: statement.h
*
* Description: See "statement.c"
*
* Comments: See "notice.txt" for copyright and license information.
*
*/
/* File: statement.h
*
* Description: See "statement.c"
*
* Comments: See "notice.txt" for copyright and license information.
*
*/
#ifndef __STATEMENT_H__
#define __STATEMENT_H__
@ -45,18 +45,26 @@ typedef enum {
#define STMT_RESTRICTED_DATA_TYPE_ERROR 14
#define STMT_INVALID_CURSOR_STATE_ERROR 15
#define STMT_OPTION_VALUE_CHANGED 16
#define STMT_CREATE_TABLE_ERROR 17
#define STMT_NO_CURSOR_NAME 18
#define STMT_INVALID_CURSOR_NAME 19
/* statement types */
#define STMT_TYPE_SELECT 0
#define STMT_TYPE_INSERT 1
#define STMT_TYPE_UPDATE 2
#define STMT_TYPE_DELETE 3
#define STMT_TYPE_OTHER 4
#define STMT_TYPE_UNKNOWN 666 // 'unknown' means we don't have the statement yet,
// or haven't looked at it to see what type it is.
// 'other' means we looked, but couldn't tell.
enum {
STMT_TYPE_UNKNOWN = -2,
STMT_TYPE_OTHER = -1,
STMT_TYPE_SELECT = 0,
STMT_TYPE_INSERT,
STMT_TYPE_UPDATE,
STMT_TYPE_DELETE,
STMT_TYPE_CREATE,
STMT_TYPE_ALTER,
STMT_TYPE_DROP,
STMT_TYPE_GRANT,
STMT_TYPE_REVOKE,
};
#define STMT_UPDATE(stmt) (stmt->statement_type > STMT_TYPE_SELECT)
/******** Statement Handle ***********/
struct StatementClass_ {
@ -68,6 +76,9 @@ struct StatementClass_ {
char *errormsg;
int errornumber;
int maxRows;
int rowset_size;
int cursor_type;
int scroll_concurrency;
/* information on bindings */
BindInfoClass *bindings; /* array to store the binding information */
@ -78,30 +89,35 @@ struct StatementClass_ {
ParameterInfoClass *parameters;
Int4 currTuple;
int current_col; /* current column for GetData -- used to handle multiple calls */
int lobj_fd; /* fd of the current large object */
char *statement; /* if non--null pointer to the SQL statement that has been executed */
int statement_type; /* According to the defines above */
int data_at_exec; /* Number of params needing SQLPutData */
int current_exec_param; /* The current parameter for SQLPutData */
char put_data; /* Has SQLPutData been called yet? */
int data_at_exec; /* Number of params needing SQLPutData */
int current_exec_param; /* The current parameter for SQLPutData */
char put_data; /* Has SQLPutData been called yet? */
char errormsg_created; /* has an informative error msg been created? */
char manual_result; /* Is the statement result manually built? */
char prepare; /* is this statement a prepared statement or direct */
char stmt_with_params[65536 /* MAX_STATEMENT_LEN */]; /* statement after parameter substitution */
char prepare; /* is this statement a prepared statement or direct */
char internal; /* Is this statement being called internally? */
char cursor_name[32];
char stmt_with_params[65536 /* MAX_STATEMENT_LEN */]; /* statement after parameter substitution */
};
#define SC_get_conn(a) (a->hdbc)
#define SC_get_Result(a) (a->result);
/* options for SC_free_params() */
#define STMT_FREE_PARAMS_ALL 0
#define STMT_FREE_PARAMS_DATA_AT_EXEC_ONLY 1
/* options for SC_free_params() */
#define STMT_FREE_PARAMS_ALL 0
#define STMT_FREE_PARAMS_DATA_AT_EXEC_ONLY 1
/* Statement prototypes */
StatementClass *SC_Constructor();
char SC_Destructor(StatementClass *self);
@ -113,7 +129,7 @@ char SC_recycle_statement(StatementClass *self);
void SC_clear_error(StatementClass *self);
char SC_get_error(StatementClass *self, int *number, char **message);
char *SC_create_errormsg(StatementClass *self);
RETCODE SC_execute(StatementClass *stmt);
void SC_free_params(StatementClass *self, char option);
RETCODE SC_execute(StatementClass *stmt);
void SC_free_params(StatementClass *self, char option);
#endif