r9113: intial changes for list-table-indexes

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

diff --git a/db-odbc/odbc-dbi.lisp b/db-odbc/odbc-dbi.lisp
index ff96c213b3ba113e635b4befd9bef4099a7037ca..f9e8493f55a7a78ad762344aa543628b93ac220a 100644 (file)
--- a/db-odbc/odbc-dbi.lisp
+++ b/db-odbc/odbc-dbi.lisp
@@ -33,6 +33,7 @@
    #:list-all-data-sources
    #:list-all-database-tables
    #:list-all-table-columns
+   #:list-table-indexes
    #:loop-over-results
    #:prepare-sql
    #:rr-sql
@@ -180,6 +181,20 @@ the query against." ))
             (coerce (column-names query) 'list))))
       (db-close-query query))))
 
+(defun list-table-indexes (table &key db unique hstmt)
+  (declare (ignore hstmt))
+  (let ((query (get-free-query db)))
+    (unwind-protect
+       (progn
+         (with-slots (hstmt) query
+           (unless hstmt (setf hstmt (%new-statement-handle (hdbc db))))
+           (%table-statistics table hstmt :unique unique)
+           (%initialize-query query nil nil)
+           (values
+            (db-fetch-query-results query)
+            (coerce (column-names query) 'list))))
+      (db-close-query query))))
+
 (defun list-all-table-columns (table &key db hstmt)
   (declare (ignore hstmt))
   (db-describe-columns db "" "" table ""))