Fix grid count when using groupby on MSSQL

Any query like SELECT COUNT(*) from (SELECT COUNT(*) FROM ...) will fail with 'No column name was specified for column 1 of '_tmp'', so I'm providing an alias for the subquery's field
2015-11-30 16:09:53 +00:00
parent db37cf6a58
commit 1b77c2294a
1 changed files with 1 additions and 1 deletions
@@ -2079,7 +2079,7 @@ class SQLFORM(FORM):
            ## if it's not an integer
            if cache_count is None or isinstance(cache_count, tuple):
                if groupby:
-                    c = 'count(*)'
+                    c = 'count(*) AS count_all'
                    nrows = db.executesql(
                        'select count(*) from (%s) _tmp;' %
                        dbset._select(c, left=left, cacheable=True,