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Update for version 6-40-0002 and re-merge Thomas' changes.

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This commit is contained in:
Byron Nikolaidis
1998-12-29 01:49:58 +00:00
parent d73cf044f6
commit 6d7735e7f0
26 changed files with 1568 additions and 572 deletions
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27
src/interfaces/odbc/statement.h
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@ -66,6 +66,10 @@ typedef enum {
#define STMT_CREATE_TABLE_ERROR 17
#define STMT_NO_CURSOR_NAME 18
#define STMT_INVALID_CURSOR_NAME 19
#define STMT_INVALID_ARGUMENT_NO 20
#define STMT_ROW_OUT_OF_RANGE 21
#define STMT_OPERATION_CANCELLED 22
#define STMT_INVALID_CURSOR_POSITION 23
/* statement types */
enum {
@ -93,6 +97,13 @@ enum {
STMT_PARSE_FATAL,
};
/* Result style */
enum {
STMT_FETCH_NONE = 0,
STMT_FETCH_NORMAL,
STMT_FETCH_EXTENDED,
};
typedef struct {
COL_INFO *col_info; /* cached SQLColumns info for this table */
char name[MAX_TABLE_LEN+1];
@ -117,21 +128,16 @@ typedef struct {
} FIELD_INFO;
/******** Statement Handle ***********/
struct StatementClass_ {
ConnectionClass *hdbc; /* pointer to ConnectionClass this statement belongs to */
QResultClass *result; /* result of the current statement */
HSTMT FAR *phstmt;
StatementOptions options;
STMT_Status status;
char *errormsg;
int errornumber;
int maxRows;
int rowset_size;
int keyset_size;
int cursor_type;
int scroll_concurrency;
/* information on bindings */
BindInfoClass *bindings; /* array to store the binding information */
@ -141,7 +147,11 @@ struct StatementClass_ {
int parameters_allocated;
ParameterInfoClass *parameters;
Int4 currTuple;
Int4 currTuple; /* current absolute row number (GetData, SetPos, SQLFetch) */
int save_rowset_size; /* saved rowset size in case of change/FETCH_NEXT */
int rowset_start; /* start of rowset (an absolute row number) */
int bind_row; /* current offset for Multiple row/column binding */
int last_fetch_count; /* number of rows retrieved in last fetch/extended fetch */
int current_col; /* current column for GetData -- used to handle multiple calls */
int lobj_fd; /* fd of the current large object */
@ -181,6 +191,7 @@ struct StatementClass_ {
/* Statement prototypes */
StatementClass *SC_Constructor(void);
void InitializeStatementOptions(StatementOptions *opt);
char SC_Destructor(StatementClass *self);
int statement_type(char *statement);
char parse_statement(StatementClass *stmt);