;; constants - from OCI?
+(defvar +unsigned-char-null-pointer+
+ (uffi:make-null-pointer :unsigned-char))
+(defvar +unsigned-short-null-pointer+
+ (uffi:make-null-pointer :unsigned-short))
+(defvar +unsigned-int-null-pointer+
+ (uffi:make-null-pointer :unsigned-int))
+
(defconstant +var-not-in-list+ 1007)
(defconstant +no-data-found+ 1403)
(defconstant +null-value-returned+ 1405)
(eval-when (:compile-toplevel :load-toplevel :execute)
(defconstant SQLT-NUMBER 2)
(defconstant SQLT-INT 3)
- (defconstant SQLT-STR 5)
(defconstant SQLT-FLT 4)
+ (defconstant SQLT-STR 5)
(defconstant SQLT-DATE 12))
;;; Note that despite the suggestive class name (and the way that the
holding multiple date strings in fixed-width fields, we need to know
the length of that format.")
(server-version
- :type string
+ :type (or null string)
:initarg :server-version
:reader server-version
:documentation
:documentation
"The major version number of the Oracle server, should be 8, 9, or 10")
(client-version
- :type string
+ :type (or null string)
:initarg :client-version
:reader client-version
:documentation
(uffi:ensure-char-storable (code-char 0)))
(setf (uffi:deref-pointer errcode :long) 0)
- (oci-error-get (deref-vp errhp) 1
- (uffi:make-null-pointer :unsigned-char)
- errcode errbuf +errbuf-len+ +oci-htype-error+)
+ (uffi:with-cstring (sqlstate nil)
+ (oci-error-get (deref-vp errhp) 1
+ sqlstate
+ errcode
+ (uffi:char-array-to-pointer errbuf)
+ +errbuf-len+ +oci-htype-error+))
(let ((subcode (uffi:deref-pointer errcode :long)))
(unless (and nulls-ok (= subcode +null-value-returned+))
(error 'sql-database-error
;; In order to map the "same string" property above onto Lisp equality,
;; we drop trailing spaces in all cases:
-(uffi:def-type string-array (:array :unsigned-char))
+(uffi:def-type string-pointer (* :unsigned-char))
(defun deref-oci-string (arrayptr string-index size)
- (declare (type string-array arrayptr))
+ (declare (type string-pointer arrayptr))
(declare (type (mod #.+n-buf-rows+) string-index))
(declare (type (and unsigned-byte fixnum) size))
(let* ((raw (uffi:convert-from-foreign-string
(value
(let* ((arb (foreign-resource-buffer (cd-indicators cd)))
(indicator (uffi:deref-array arb '(:array :short) irow)))
- (declare (type short-array arb))
+ ;;(declare (type short-array arb))
(unless (= indicator -1)
(ecase (cd-oci-data-type cd)
(#.SQLT-STR
(oci-attr-get (deref-vp (qc-stmthp qc))
+oci-htype-stmt+
rowcount
- (uffi:make-null-pointer :unsigned-long)
+ +unsigned-int-null-pointer+
+oci-attr-row-count+
(deref-vp errhp))
(setf (qc-n-from-oci qc)
(oci-attr-get (deref-vp stmthp)
+oci-htype-stmt+
stmttype
- (uffi:make-null-pointer :unsigned-int)
+ +unsigned-int-null-pointer+
+oci-attr-stmt-type+
(deref-vp errhp)
:database db)
(oci-attr-get (deref-vp parmdp)
+oci-dtype-param+
dtype-foreign
- (uffi:make-null-pointer :unsigned-int)
+ +unsigned-int-null-pointer+
+oci-attr-data-type+
(deref-vp errhp))
(let ((dtype (uffi:deref-pointer dtype-foreign :unsigned-short)))
(oci-attr-get (deref-vp parmdp)
+oci-dtype-param+
precision
- (uffi:make-null-pointer :unsigned-int)
+ +unsigned-int-null-pointer+
+oci-attr-precision+
(deref-vp errhp))
(oci-attr-get (deref-vp parmdp)
+oci-dtype-param+
scale
- (uffi:make-null-pointer :unsigned-int)
+ +unsigned-int-null-pointer+
+oci-attr-scale+
(deref-vp errhp))
(let ((*scale (uffi:deref-pointer scale :byte))
(*precision (uffi:deref-pointer precision :byte)))
- ;;(format t "scale=~d, precision=~d~%" *scale *precision)
+
+ ;; (format t "scale=~d, precision=~d~%" *scale *precision)
(cond
- ((or (zerop *scale)
+ ((or (and (zerop *scale) (not (zerop *precision)))
(and (minusp *scale) (< *precision 10)))
(setf buffer (acquire-foreign-resource :int +n-buf-rows+)
sizeof 4 ;; sizeof(int)
(oci-attr-get (deref-vp parmdp)
+oci-dtype-param+
colsize
- (uffi:make-null-pointer :unsigned-int) ;; (uffi:pointer-address colsizesize)
+ +unsigned-int-null-pointer+
+oci-attr-data-size+
(deref-vp errhp))
(let ((colsize-including-null (1+ (uffi:deref-pointer colsize :unsigned-long))))
defnp
(deref-vp errhp)
(1+ icolumn) ; OCI 1-based indexing again
- (uffi:with-cast-pointer (vp (foreign-resource-buffer buffer) :void)
- vp)
+ (foreign-resource-buffer buffer)
sizeof
dtype
- (uffi:with-cast-pointer (vp (foreign-resource-buffer indicators) :void)
- vp)
- (uffi:make-null-pointer :unsigned-short)
- (uffi:with-cast-pointer (vp (foreign-resource-buffer retcodes) :unsigned-short)
- vp)
+ (foreign-resource-buffer indicators)
+ +unsigned-short-null-pointer+
+ (foreign-resource-buffer retcodes)
+oci-default+))))))))
;; Release the resources associated with a QUERY-CURSOR.
(push row reversed-result))))))
-(defmethod database-create-sequence
- (sequence-name (database oracle-database))
+(defmethod database-create-sequence (sequence-name (database oracle-database))
(execute-command
- (concatenate 'string "CREATE SEQUENCE "
- (sql-escape sequence-name))
+ (concatenate 'string "CREATE SEQUENCE " (sql-escape sequence-name))
:database database))
-(defmethod database-drop-sequence
- (sequence-name (database oracle-database))
+(defmethod database-drop-sequence (sequence-name (database oracle-database))
(execute-command
- (concatenate 'string "DROP SEQUENCE "
- (sql-escape sequence-name))
+ (concatenate 'string "DROP SEQUENCE " (sql-escape sequence-name))
:database database))
(defmethod database-sequence-next (sequence-name (database oracle-database))
)
database :auto nil)))
-(defmethod database-set-sequence-position (name position database)
+;; FIXME: use lock
+(defmethod database-set-sequence-position (name position (database oracle-database))
(let* ((next (database-sequence-next name database))
(incr (- position next)))
(database-execute-command
list)))
(defmethod clsql-sys:database-start-transaction ((database oracle-database))
- (call-next-method))
+ (call-next-method)
+ )
;;(with-slots (svchp errhp) database
;; (osucc (oci-trans-start (uffi:deref-pointer svchp)
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