(SQLTransact
henv hdbc $SQL_ROLLBACK)))
-; col-nr is zero-based in Lisp
+; col-nr is zero-based in Lisp but 1 based in sql
; col-nr = :bookmark retrieves a bookmark.
(defun %bind-column (hstmt column-nr c-type data-ptr precision out-len-ptr)
(with-error-handling
(deref-pointer column-scale-ptr :short)
(deref-pointer column-nullable-p-ptr :short)))))))
+;; this function isn't used, which is good because FreeTDS dosn't support it.
;; parameter counting is 1-based
(defun %describe-parameter (hstmt parameter-nr)
(with-foreign-objects ((column-sql-type-ptr :short)
(defun sql-to-c-type (sql-type)
(ecase sql-type
((#.$SQL_CHAR #.$SQL_VARCHAR #.$SQL_LONGVARCHAR
- #.$SQL_NUMERIC #.$SQL_DECIMAL #.$SQL_BIGINT -8 -9 -10) $SQL_C_CHAR) ;; Added -10 for MSSQL ntext type
+ #.$SQL_NUMERIC #.$SQL_DECIMAL -8 -9 -10) $SQL_C_CHAR) ;; Added -10 for MSSQL ntext type
(#.$SQL_INTEGER $SQL_C_SLONG)
(#.$SQL_SMALLINT $SQL_C_SSHORT)
+ (#.$SQL_BIGINT $SQL_C_SBIGINT)
(#.$SQL_DOUBLE $SQL_C_DOUBLE)
(#.$SQL_FLOAT $SQL_C_DOUBLE)
(#.$SQL_REAL $SQL_C_FLOAT)
(def-type short-pointer-type (* :short))
(def-type int-pointer-type (* :int))
(def-type long-pointer-type (* #.$ODBC-LONG-TYPE))
+(def-type big-pointer-type (* #.$ODBC-BIG-TYPE))
(def-type float-pointer-type (* :float))
(def-type double-pointer-type (* :double))
(def-type string-pointer-type (* :unsigned-char))
(locally (declare (type long-pointer-type ptr))
(deref-pointer ptr #.$ODBC-LONG-TYPE)))
+(defun get-cast-big (ptr)
+ (locally (declare (type big-pointer-type ptr))
+ (deref-pointer ptr #.$ODBC-BIG-TYPE)))
+
(defun get-cast-single-float (ptr)
(locally (declare (type float-pointer-type ptr))
(deref-pointer ptr :float)))
(#.$SQL_C_SSHORT (get-cast-short data-ptr)) ;; ?
(#.$SQL_SMALLINT (get-cast-short data-ptr)) ;; ??
(#.$SQL_INTEGER (get-cast-int data-ptr))
- (#.$SQL_BIGINT (read-from-string
- (get-cast-foreign-string data-ptr)))
+ (#.$SQL_BIGINT (get-cast-big data-ptr))
(#.$SQL_DECIMAL
(let ((*read-base* 10))
(read-from-string (get-cast-foreign-string data-ptr))))
(#.$SQL_C_BIT (uffi:allocate-foreign-object :byte))
(#.$SQL_C_STINYINT (uffi:allocate-foreign-object :byte))
(#.$SQL_C_SSHORT (uffi:allocate-foreign-object :short))
+ (#.$SQL_C_SBIGINT (uffi:allocate-foreign-object #.$ODBC-BIG-TYPE))
(#.$SQL_C_CHAR (uffi:allocate-foreign-string (1+ size)))
(#.$SQL_C_BINARY (uffi:allocate-foreign-string (1+ (* 2 size))))
(t
(error 'clsql:sql-database-error :message "wrong type. preliminary."))
while
(and (= res $SQL_SUCCESS_WITH_INFO)
- #+ingore(eq (sql-state +null-handle-ptr+ +null-handle-ptr+ hstmt)
- $sql-data-truncated)
- (equal (sql-state +null-handle-ptr+ +null-handle-ptr+ hstmt)
- "01004"))
+ (> out-len +max-precision+))
do (setf res (%sql-get-data hstmt column-nr c-type data-ptr
+max-precision+ out-len-ptr)
out-len (deref-pointer out-len-ptr #.$ODBC-LONG-TYPE)))