Regression in parsing NULL LIKE <expr> #578
Description
This test passes against 0.20.0 but fails in the main branch. This is likely caused by my recent changes for parsing LIKE.
#[test]
fn parse_null_like() {
let sql =
"SELECT \
column1 LIKE NULL AS col_null, \
NULL LIKE column1 AS null_col \
FROM customers";
let _ = verified_only_select(sql);
}Failure:
SQL(ParserError(\"Expected a concrete value, found: column1\"))