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Allow use of scrollable cursor for ODBC

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This commit is contained in:
Wez Furlong
2004-05-25 18:57:50 +00:00
parent 70bd032076
commit 2e73bbfdc1
1 changed files with 21 additions and 1 deletions
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22
ext/pdo_odbc/odbc_driver.c
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@@ -160,6 +160,7 @@ static int odbc_handle_preparer(pdo_dbh_t *dbh, const char *sql, long sql_len, p
RETCODE rc;
pdo_odbc_db_handle *H = (pdo_odbc_db_handle *)dbh->driver_data;
pdo_odbc_stmt *S = ecalloc(1, sizeof(*S));
enum pdo_cursor_type cursor_type = PDO_CURSOR_FWDONLY;
S->H = H;
@@ -171,6 +172,25 @@ static int odbc_handle_preparer(pdo_dbh_t *dbh, const char *sql, long sql_len, p
return 0;
}
cursor_type = pdo_attr_lval(driver_options, PDO_ATTR_CURSOR, PDO_CURSOR_FWDONLY TSRMLS_CC);
if (cursor_type != PDO_CURSOR_FWDONLY) {
SQLUINTEGER cursor;
switch (cursor_type) {
case PDO_CURSOR_SCROLL:
cursor = SQL_CURSOR_STATIC;
default:
;
}
rc = SQLSetStmtAttr(S->stmt, SQL_CURSOR_TYPE, (void*)cursor, SQL_IS_UINTEGER);
if (rc != SQL_SUCCESS && rc != SQL_SUCCESS_WITH_INFO) {
pdo_odbc_stmt_error("SQLSetStmtOption: SQL_CURSOR_TYPE");
SQLFreeHandle(SQL_HANDLE_STMT, S->stmt);
return 0;
}
}
rc = SQLPrepare(S->stmt, (char*)sql, SQL_NTS);
if (rc != SQL_SUCCESS) {
@@ -263,7 +283,6 @@ static int odbc_handle_rollback(pdo_dbh_t *dbh TSRMLS_DC)
}
}
return 1;
}
@@ -338,6 +357,7 @@ static int pdo_odbc_handle_factory(pdo_dbh_t *dbh, zval *driver_options TSRMLS_D
return 0;
}
if (strchr(dbh->data_source, ';')) {
char dsnbuf[1024];
short dsnbuflen;