r9185: first effort at support field names in QUERY calls, still needs testing

[clsql.git] / db-odbc / odbc-sql.lisp

diff --git a/db-odbc/odbc-sql.lisp b/db-odbc/odbc-sql.lisp
index 825b7430aec134225b28acd4244c8f59c78f6f91..bfc6d892b4faf0c838749cba697dbf202ca9fa5a 100644 (file)
--- a/db-odbc/odbc-sql.lisp
+++ b/db-odbc/odbc-sql.lisp
@@ -87,10 +87,11 @@
   t)
 
 (defmethod database-query (query-expression (database odbc-database) 
-                          result-types) 
+                          result-types field-names) 
   (handler-case
       (odbc-dbi:sql query-expression :db (database-odbc-conn database)
-                   :result-types result-types)
+                   :result-types result-types
+                    :column-names field-names)
     (clsql-error (e)
       (error e))
     #+ignore
@@ -165,11 +166,11 @@
 ;;; Sequence functions
 
 (defun %sequence-name-to-table (sequence-name)
-  (concatenate 'string "_clsql_seq_" (sql-escape sequence-name)))
+  (concatenate 'string "_CLSQL_SEQ_" (sql-escape sequence-name)))
 
 (defun %table-name-to-sequence-name (table-name)
   (and (>= (length table-name) 11)
-       (string= (subseq table-name 0 11) "_clsql_seq_")
+       (string-equal (subseq table-name 0 11) "_CLSQL_SEQ_")
        (subseq table-name 11)))
 
 (defmethod database-create-sequence (sequence-name
@@ -194,17 +195,17 @@
                                     &key (owner nil))
   (declare (ignore owner))
   ;; FIXME: Underlying database backend stuff should come from that backend
-  ;; Would need to use ASDF to ensure underlying backend was loaded
   
   (case (database-odbc-db-type database)
     (:mysql
-     (mapcar #'(lambda (s) (%table-name-to-sequence-name (car s)))
-            (database-query "SHOW TABLES LIKE '%clsql_seq%'" 
-                            database nil)))
+     (mapcan #'(lambda (s)
+                (let ((sn (%table-name-to-sequence-name (car s))))
+                  (and sn (list sn))))
+            (database-query "SHOW TABLES" database nil)))
     ((:postgresql :postgresql-socket)
      (mapcar #'(lambda (s) (%table-name-to-sequence-name (car s)))
-            (database-query "SELECT RELNAME FROM pg_class WHERE RELNAME LIKE '%clsql_seq%'" 
-                            database nil)))))
+           (database-query "SELECT RELNAME FROM pg_class WHERE RELNAME LIKE '%clsql_seq%'" 
+                           database nil)))))
 
 (defmethod database-list-tables ((database odbc-database)
                                 &key (owner nil))
@@ -318,9 +319,12 @@
 (defmethod database-list-table-indexes (table (database odbc-database)
                                        &key (owner nil))
   (declare (ignore owner))
+  (odbc-list-table-indexes table database))
+
+(defun odbc-list-table-indexes (table database)
   (multiple-value-bind (rows col-names)
       (odbc-dbi:list-table-indexes 
-       (string-downcase table)
+       table
        :db (database-odbc-conn database))
     (declare (ignore col-names))
     ;; INDEX_NAME is hard-coded in sixth position by ODBC driver