Merge pull request #2218 from dolthub/angela/regclass_cast

[no-release-notes] Skip tests that include `'pg_class'::regclass` cast in filters

Author: angelamayxie

testing/go/prepared_statement_test.go

@@ -1341,13 +1341,21 @@ var pgCatalogTests = []ScriptTest{
 		},
 		Assertions: []ScriptTestAssertion{
 			{
+				// https://github.com/dolthub/doltgresql/issues/2217
+				Skip: true,
 				Query: `SELECT c.oid,d.description,pg_catalog.pg_get_expr(c.relpartbound, c.oid) as partition_expr,  pg_catalog.pg_get_partkeydef(c.oid) as partition_key 
 FROM pg_catalog.pg_class c
 LEFT OUTER JOIN pg_catalog.pg_description d ON d.objoid=c.oid AND d.objsubid=0 AND d.classoid='pg_class'::regclass
 WHERE c.relnamespace=$1 AND c.relkind not in ('i','I','c') and c.oid not in (select oid from pg_catalog.pg_class where left(relname, 5) = 'dolt_');`,
 				BindVars: []any{2638679668},
 				Expected: []sql.Row{{1712283605, nil, nil, ""}},
 			},
+			{
+				// https://github.com/dolthub/doltgresql/issues/2217
+				Skip:  true,
+				Query: `SELECT d.description from pg_catalog.pg_description d WHERE d.classoid='pg_class'::regclass`,
+				// TODO: add expected values
+			},
 			{
 				Query:    `select c.oid,pg_catalog.pg_total_relation_size(c.oid) as total_rel_size,pg_catalog.pg_relation_size(c.oid) as rel_size FROM pg_class c WHERE c.relnamespace=$1 and c.oid not in (select oid from pg_catalog.pg_class where left(relname, 5) = 'dolt_');`,
 				BindVars: []any{2638679668},