public SqlType getExpressionSqlType(final Expression expression) {
    return getExpressionSqlType(expression, Collections.emptyMap());
  }
@Test
  public void shouldEvaluateBooleanSchemaForNotLikeExpression() {
    final Expression expression =
        new NotExpression(new LikePredicate(COL1, new StringLiteral("%foo"), Optional.empty()));
    final SqlType exprType0 = expressionTypeManager.getExpressionSqlType(expression);
    assertThat(exprType0, is(SqlTypes.BOOLEAN));
  }