Method expectTok

core/src/main/java/io/questdb/griffin/SqlParser.java:822–826

(GenericLexer lexer, CharSequence tok, CharSequence expected)

    }

    private void expectTok(GenericLexer lexer, CharSequence tok, CharSequence expected) throws SqlException {
        if (tok == null || !Chars.equalsLowerCaseAscii(tok, expected)) {
            throw SqlException.position(lexer.lastTokenPosition()).put('\'').put(expected).put("' expected");
        }
    }

    private void expectTok(GenericLexer lexer, CharSequence expected) throws SqlException {
        CharSequence tok = optTok(lexer);