add import package

Signed-off-by: ailinkid <[email protected]>
pingcap · Feb 25, 2021 · 91c46b3 · 91c46b3
1 parent c229bb8
commit 91c46b3
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/ddl/column.go b/ddl/column.go
@@ -15,6 +15,7 @@ package ddl
 
 import (
 	"bytes"
+	"context"
 	"fmt"
 	"math/bits"
 	"strings"