-
- (oci-handle-alloc (deref-vp envhp)
- stmthp
- +oci-htype-stmt+ 0 +null-void-pointer-pointer+)
- (oci-stmt-prepare (deref-vp stmthp)
- (deref-vp errhp)
- (uffi:convert-to-cstring sql-stmt-string)
- (length sql-stmt-string)
- +oci-ntv-syntax+ +oci-default+ :database db)
- (oci-attr-get (deref-vp stmthp)
- +oci-htype-stmt+
- stmttype
- +unsigned-int-null-pointer+
- +oci-attr-stmt-type+
- (deref-vp errhp)
- :database db)
- (let* ((select-p (= (uffi:deref-pointer stmttype :unsigned-short) 1))
- (iters (if select-p 0 1)))
-
- (oci-stmt-execute (deref-vp svchp)
- (deref-vp stmthp)
- (deref-vp errhp)
- iters 0 +null-void-pointer+ +null-void-pointer+ +oci-default+
- :database db)
- (cond (select-p
- (make-query-cursor db stmthp result-types field-names))
- (t
- (oci-handle-free (deref-vp stmthp) +oci-htype-stmt+)
- nil)))))))
+ (unwind-protect
+ (progn
+ (oci-handle-alloc (deref-vp envhp)
+ stmthp
+ +oci-htype-stmt+ 0 +null-void-pointer-pointer+)
+ (oci-stmt-prepare (deref-vp stmthp)
+ (deref-vp errhp)
+ (uffi:convert-to-cstring sql-stmt-string)
+ (length sql-stmt-string)
+ +oci-ntv-syntax+ +oci-default+ :database db)
+ (oci-attr-get (deref-vp stmthp)
+ +oci-htype-stmt+
+ stmttype
+ +unsigned-int-null-pointer+
+ +oci-attr-stmt-type+
+ (deref-vp errhp)
+ :database db)
+
+ (setq select-p (= (uffi:deref-pointer stmttype :unsigned-short) 1))
+ (let ((iters (if select-p 0 1)))
+
+ (oci-stmt-execute (deref-vp svchp)
+ (deref-vp stmthp)
+ (deref-vp errhp)
+ iters 0 +null-void-pointer+ +null-void-pointer+ +oci-default+
+ :database db)))
+ ;; free resources unless a query
+ (unless select-p
+ (oci-handle-free (deref-vp stmthp) +oci-htype-stmt+)
+ (uffi:free-foreign-object stmthp))))
+
+ (cond
+ (select-p
+ (make-query-cursor db stmthp result-types field-names))
+ (t
+ nil)))))