[parser] Add test case about format "a % b" (pingcap#47)

Yui-Song · Oct 9, 2021 · c7db323 · c7db323
1 parent b9e1bf0
commit c7db323
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/parser/ast/format_test.go b/parser/ast/format_test.go
@@ -65,6 +65,9 @@ func (ts *testAstFormatSuite) TestAstFormat(c *C) {
 		{`"abc" not regexp '.*bc?'`, `"abc" NOT REGEXP ".*bc?"`},
 		{`-  4`, `-4`},
 		{`- ( - 4 ) `, `-(-4)`},
+		{`a%b`, "`a` % `b`"},
+		{`a%b+6`, "`a` % `b` + 6"},
+		{`a%(b+6)`, "`a` % (`b` + 6)"},
 		// Functions.
 		{` json_extract ( a,'$.b',"$.\"c d\"" ) `, "json_extract(`a`, \"$.b\", \"$.\\\"c d\\\"\")"},
 		{` length ( a )`, "length(`a`)"},