flink-connector-jdbc-postgres/src/main/java/org/apache/flink/connector/jdbc/postgres/database/dialect/PostgresDialect.java [100:119]:
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
    @Override
    public Optional<Range> decimalPrecisionRange() {
        return Optional.of(Range.of(MIN_DECIMAL_PRECISION, MAX_DECIMAL_PRECISION));
    }

    @Override
    public Optional<Range> timestampPrecisionRange() {
        return Optional.of(Range.of(MIN_TIMESTAMP_PRECISION, MAX_TIMESTAMP_PRECISION));
    }

    @Override
    public Set<LogicalTypeRoot> supportedTypes() {
        // The data types used in PostgreSQL are list at:
        // https://www.postgresql.org/docs/12/datatype.html

        // TODO: We can't convert BINARY data type to
        //  PrimitiveArrayTypeInfo.BYTE_PRIMITIVE_ARRAY_TYPE_INFO in
        // LegacyTypeInfoDataTypeConverter.

        return EnumSet.of(
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -



flink-connector-jdbc-trino/src/main/java/org/apache/flink/connector/jdbc/trino/database/dialect/TrinoDialect.java [78:93]:
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
    @Override
    public Optional<Range> decimalPrecisionRange() {
        return Optional.of(Range.of(MIN_DECIMAL_PRECISION, MAX_DECIMAL_PRECISION));
    }

    @Override
    public Optional<Range> timestampPrecisionRange() {
        return Optional.of(Range.of(MIN_TIMESTAMP_PRECISION, MAX_TIMESTAMP_PRECISION));
    }

    @Override
    public Set<LogicalTypeRoot> supportedTypes() {
        // The data types used in Trino are list at:
        // https://trino.io/docs/current/language/types.html#

        return EnumSet.of(
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -