From fd871a8e800e4a09279fc4bcc3c05f3d97f907bd Mon Sep 17 00:00:00 2001
From: James Cor <james@dolthub.com>
Date: Thu, 7 Nov 2024 16:47:26 -0800
Subject: [PATCH] support multiple like tables

---
 go/vt/sqlparser/ast.go | 6 +++---
 go/vt/sqlparser/sql.go | 2 +-
 go/vt/sqlparser/sql.y  | 2 +-
 3 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/go/vt/sqlparser/ast.go b/go/vt/sqlparser/ast.go
index 958719bbc92..3787ecb1aff 100644
--- a/go/vt/sqlparser/ast.go
+++ b/go/vt/sqlparser/ast.go
@@ -2679,19 +2679,19 @@ const (
 
 // OptLike works for create table xxx like xxx
 type OptLike struct {
-	LikeTable TableName
+	LikeTables []TableName
 }
 
 // Format formats the node.
 func (node *OptLike) Format(buf *TrackedBuffer) {
-	buf.Myprintf("like %v", node.LikeTable)
+	buf.Myprintf("like %v", node.LikeTables[0])
 }
 
 func (node *OptLike) walkSubtree(visit Visit) error {
 	if node == nil {
 		return nil
 	}
-	return Walk(visit, node.LikeTable)
+	return Walk(visit, node.LikeTables[0])
 }
 
 type OptSelect struct {
diff --git a/go/vt/sqlparser/sql.go b/go/vt/sqlparser/sql.go
index 2fb543cc12b..6f7e5f89792 100755
--- a/go/vt/sqlparser/sql.go
+++ b/go/vt/sqlparser/sql.go
@@ -13169,7 +13169,7 @@ yydefault:
 		yyDollar = yyS[yypt-3 : yypt+1]
 //line sql.y:1194
 		{
-			yyDollar[1].val.(*DDL).OptLike = &OptLike{LikeTable: yyDollar[3].val.(TableName)}
+			yyDollar[1].val.(*DDL).OptLike = &OptLike{LikeTables: []TableName{yyDollar[3].val.(TableName)}}
 			yyVAL.val = yyDollar[1].val.(*DDL)
 		}
 	case 123:
diff --git a/go/vt/sqlparser/sql.y b/go/vt/sqlparser/sql.y
index 3003526b13a..c37e38ba070 100644
--- a/go/vt/sqlparser/sql.y
+++ b/go/vt/sqlparser/sql.y
@@ -1192,7 +1192,7 @@ create_statement:
    }
 | create_table_prefix LIKE table_name
   {
-    $1.(*DDL).OptLike = &OptLike{LikeTable: $3.(TableName)}
+    $1.(*DDL).OptLike = &OptLike{LikeTables: []TableName{$3.(TableName)}}
     $$ = $1.(*DDL)
   }
 | CREATE key_type_opt INDEX sql_id using_opt ON table_name '(' index_column_list ')' index_option_list_opt