Cleanup leftover.

sqlbuilder/table.go

@@ -67,8 +67,6 @@ type Table struct {
 	name       string
 	alias      string
 	columns    []Column
-	// If not empty, the name of the index to force
-	forcedIndex string
 }
 
 func (t *Table) Column(name string) Column {
@@ -106,13 +104,6 @@ func (t *Table) Columns() []Column {
 	return t.columns
 }
 
-// Returns a copy of this tableName, but with the specified index forced.
-func (t *Table) ForceIndex(index string) *Table {
-	newTable := *t
-	newTable.forcedIndex = index
-	return &newTable
-}
-
 // Generates the sql string for the current tableName expression.  Note: the
 // generated string may not be a valid/executable sql statement.
 func (t *Table) SerializeSql(out *queryData) error {

sqlbuilder/table_test.go

@@ -46,29 +46,6 @@ func (s *TableSuite) TestCInvalidLookup(c *gc.C) {
 	c.Assert(err, gc.NotNil)
 }
 
-func (s *TableSuite) TestValidForcedIndex(c *gc.C) {
-	t := table1.ForceIndex("foo")
-	buf := &bytes.Buffer{}
-	err := t.SerializeSql(buf)
-	c.Assert(err, gc.IsNil)
-	sql := buf.String()
-	c.Assert(sql, gc.Equals, "db.table1 FORCE INDEX (foo)")
-
-	// Ensure the original tableName is unchanged
-	buf = &bytes.Buffer{}
-	err = table1.SerializeSql(buf)
-	c.Assert(err, gc.IsNil)
-	sql = buf.String()
-	c.Assert(sql, gc.Equals, "db.table1")
-}
-
-func (s *TableSuite) TestInvalidForcedIndex(c *gc.C) {
-	t := table1.ForceIndex("foo\x00")
-	buf := &bytes.Buffer{}
-	err := t.SerializeSql(buf)
-	c.Assert(err, gc.NotNil)
-}
-
 func (s *TableSuite) TestJoinNilLeftTable(c *gc.C) {
 	join := InnerJoinOn(nil, table2, EqL(table2Col3, 123))