Use DELETE FROM instead of DELETE

Author: aarroyoc

README.md

@@ -48,7 +48,7 @@ Items of the DSL:
 * `returning(col1, col2, ...)` equivalent to `RETURNING col1, col2`.
 * `update(table)` - equivalent to `UPDATE table`. Must be followed by `set`
 * `set(Sets)` - equivalent to `SET Col1 = Val1, ...`. Similar to WHERE but only = is allowed. Optionally, you can add a `where+` after a `set`.
-* `delete(table)` - equivalent to `DELETE table`. Must be followed by `where`.
+* `delete(table)` - equivalent to `DELETE FROM table`. Must be followed by `where`.
 
 Examples:
 

sql_query.pl

@@ -329,7 +329,7 @@
 % DELETE
 
 sql_query_delete([delete(Table)|Rest], Vars) -->
-    "DELETE ",
+    "DELETE FROM ",
     format_("~w", [Table]),
     " ",
     sql_query_delete_where(Rest, Vars).

tests.lgt

@@ -141,7 +141,7 @@
     test(sql_query_delete) :-
         sql_query:sql_query(
 	    [delete(post),where(lang = "fr")],
-	    "DELETE post WHERE lang = $1",
+	    "DELETE FROM post WHERE lang = $1",
 	    [1-"fr"]
 	).