From d46ee06eaefc46628511ba9005eb96819b727cab Mon Sep 17 00:00:00 2001
From: Katie McCulloch <katie@dolthub.com>
Date: Tue, 22 Jun 2021 18:26:44 -0700
Subject: [PATCH] go/libraries/doltcore/sqle/sqlfmt/schema_fmt.go: Add
 AlterTableModifyColStmt

---
 go/libraries/doltcore/sqle/sqlfmt/schema_fmt.go | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/go/libraries/doltcore/sqle/sqlfmt/schema_fmt.go b/go/libraries/doltcore/sqle/sqlfmt/schema_fmt.go
index 309a2adb97..458de18d20 100644
--- a/go/libraries/doltcore/sqle/sqlfmt/schema_fmt.go
+++ b/go/libraries/doltcore/sqle/sqlfmt/schema_fmt.go
@@ -151,6 +151,16 @@ func AlterTableAddColStmt(tableName string, newColDef string) string {
 	return b.String()
 }
 
+func AlterTableModifyColStmt(tableName string, newColDef string) string {
+	var b strings.Builder
+	b.WriteString("ALTER TABLE ")
+	b.WriteString(QuoteIdentifier(tableName))
+	b.WriteString(" MODIFY COLUMN ")
+	b.WriteString(newColDef)
+	b.WriteRune(';')
+	return b.String()
+}
+
 func AlterTableDropColStmt(tableName string, oldColName string) string {
 	var b strings.Builder
 	b.WriteString("ALTER TABLE ")