X-Git-Url: http://git.kpe.io/?a=blobdiff_plain;f=db-odbc%2Fodbc-api.lisp;h=9ebdb3e6e506475104869f55624219851192b0e8;hb=fe87a628ea15671152fb0c8f0d20217c8a21794e;hp=f01be3127739c4fb1adca4201fac1ab47f2f364f;hpb=dd29edebc8540f1439053278723dea90ee2e06e5;p=clsql.git diff --git a/db-odbc/odbc-api.lisp b/db-odbc/odbc-api.lisp index f01be31..9ebdb3e 100644 --- a/db-odbc/odbc-api.lisp +++ b/db-odbc/odbc-api.lisp @@ -22,17 +22,12 @@ May be locally bound to something else if a certain type is necessary.") (defvar *binary-format* :unsigned-byte-vector) -(defvar *time-conversion-function* - (lambda (universal-time &optional fraction) - (let ((time (clsql-sys:utime->time universal-time))) - (setf time (clsql-sys:time+ - time - (clsql-sys:make-duration :usec (/ fraction 1000)))) - (clsql-sys:format-time nil time :format :iso)) - #+ignore - universal-time) - "Bound to a function that converts from a Lisp universal time fixnum (and a fractional -as possible second argument) to the desired representation of date/time/timestamp. By default, returns an iso-timestring.") +(defvar *time-format* + (lambda (time) + (clsql-sys:format-time nil time :format :iso)) + "Bound to a function that converts from a clsql:wall-time to the desired + representation of date/time/timestamp. + By default, returns an iso-timestring.") (defvar +null-ptr+ (make-null-pointer :byte)) (defparameter +null-handle-ptr+ (make-null-pointer :void)) @@ -586,8 +581,9 @@ as possible second argument) to the desired representation of date/time/timestam (defun sql-to-c-type (sql-type) (ecase sql-type + ;; Added -10 for MSSQL ntext type and -11 for nvarchar ((#.$SQL_CHAR #.$SQL_VARCHAR #.$SQL_LONGVARCHAR - #.$SQL_NUMERIC #.$SQL_DECIMAL -8 -9 -10) $SQL_C_CHAR) ;; Added -10 for MSSQL ntext type + #.$SQL_NUMERIC #.$sql_decimal -8 -9 -10 -11) $SQL_C_CHAR) (#.$SQL_INTEGER $SQL_C_SLONG) (#.$SQL_BIGINT $SQL_C_SBIGINT) (#.$SQL_SMALLINT $SQL_C_SSHORT) @@ -689,13 +685,11 @@ as possible second argument) to the desired representation of date/time/timestam (t (case c-type ((#.$SQL_C_DATE #.$SQL_C_TYPE_DATE) - (funcall *time-conversion-function* (date-to-universal-time data-ptr))) + (funcall *time-format* (date-to-clsql-time data-ptr))) ((#.$SQL_C_TIME #.$SQL_C_TYPE_TIME) - (multiple-value-bind (universal-time frac) (time-to-universal-time data-ptr) - (funcall *time-conversion-function* universal-time frac))) + (funcall *time-format* (time-to-clsql-time data-ptr))) ((#.$SQL_C_TIMESTAMP #.$SQL_C_TYPE_TIMESTAMP) - (multiple-value-bind (universal-time frac) (timestamp-to-universal-time data-ptr) - (funcall *time-conversion-function* universal-time frac))) + (funcall *time-format* (timestamp-to-clsql-time data-ptr))) (#.$SQL_INTEGER (get-cast-int data-ptr)) (#.$SQL_C_FLOAT @@ -946,17 +940,17 @@ as possible second argument) to the desired representation of date/time/timestam (def-type c-time-ptr-type (* (:struct sql-c-time))) (def-type c-date-ptr-type (* (:struct sql-c-date))) -(defun timestamp-to-universal-time (ptr) +(defun timestamp-to-clsql-time (ptr) (declare (type c-timestamp-ptr-type ptr)) - (values - (encode-universal-time - (get-slot-value ptr 'sql-c-timestamp 'second) - (get-slot-value ptr 'sql-c-timestamp 'minute) - (get-slot-value ptr 'sql-c-timestamp 'hour) - (get-slot-value ptr 'sql-c-timestamp 'day) - (get-slot-value ptr 'sql-c-timestamp 'month) - (get-slot-value ptr 'sql-c-timestamp 'year)) - (get-slot-value ptr 'sql-c-timestamp 'fraction))) + (clsql-sys:make-time + :second (get-slot-value ptr 'sql-c-timestamp 'second) + :minute (get-slot-value ptr 'sql-c-timestamp 'minute) + :hour (get-slot-value ptr 'sql-c-timestamp 'hour) + :day (get-slot-value ptr 'sql-c-timestamp 'day) + :month (get-slot-value ptr 'sql-c-timestamp 'month) + :year (get-slot-value ptr 'sql-c-timestamp 'year) + :usec (let ((frac (get-slot-value ptr 'sql-c-timestamp 'fraction))) + (if frac (/ frac 1000) 0)))) (defun universal-time-to-timestamp (time &optional (fraction 0)) "TODO: Dead function?" @@ -986,21 +980,20 @@ as possible second argument) to the desired representation of date/time/timestam (get-slot-value ptr 'sql-c-timestamp 'fraction) fraction) ptr)) -(defun date-to-universal-time (ptr) +(defun date-to-clsql-time (ptr) (declare (type c-date-ptr-type ptr)) - (encode-universal-time - 0 0 0 - (get-slot-value ptr 'sql-c-timestamp 'day) - (get-slot-value ptr 'sql-c-timestamp 'month) - (get-slot-value ptr 'sql-c-timestamp 'year))) + (clsql-sys:make-time + :second 0 :minute 0 :hour 0 + :day (get-slot-value ptr 'sql-c-timestamp 'day) + :month (get-slot-value ptr 'sql-c-timestamp 'month) + :year (get-slot-value ptr 'sql-c-timestamp 'year))) -(defun time-to-universal-time (ptr) +(defun time-to-clsql-time (ptr) (declare (type c-time-ptr-type ptr)) - (encode-universal-time - (get-slot-value ptr 'sql-c-timestamp 'second) - (get-slot-value ptr 'sql-c-timestamp 'minute) - (get-slot-value ptr 'sql-c-timestamp 'hour) - 1 1 0)) + (clsql-sys:make-time + :second (get-slot-value ptr 'sql-c-timestamp 'second) + :minute (get-slot-value ptr 'sql-c-timestamp 'minute) + :hour (get-slot-value ptr 'sql-c-timestamp 'hour))) ;;; Added by KMR @@ -1017,16 +1010,18 @@ as possible second argument) to the desired representation of date/time/timestam (with-error-handling (:hstmt hstmt) (SQLTables hstmt +null-ptr+ 0 +null-ptr+ 0 +null-ptr+ 0 +null-ptr+ 0))) -(defun %table-statistics (table hstmt &key unique (ensure t)) +(defun %table-statistics (table hstmt &key unique (ensure t) + &aux (table (princ-to-string + (clsql-sys::unescaped-database-identifier table)))) (with-cstrings ((table-cs table)) - (with-error-handling (:hstmt hstmt) - (SQLStatistics - hstmt - +null-ptr+ 0 - +null-ptr+ 0 - table-cs $SQL_NTS - (if unique $SQL_INDEX_UNIQUE $SQL_INDEX_ALL) - (if ensure $SQL_ENSURE $SQL_QUICK))))) + (with-error-handling (:hstmt hstmt) + (SQLStatistics + hstmt + +null-ptr+ 0 + +null-ptr+ 0 + table-cs $SQL_NTS + (if unique $SQL_INDEX_UNIQUE $SQL_INDEX_ALL) + (if ensure $SQL_ENSURE $SQL_QUICK))))) (defun %list-data-sources (henv) (let ((results nil))