public static MysqlType getByJdbcType()

in src/main/core-api/java/com/mysql/cj/MysqlType.java [626:696]
67 lines of code
40 McCabe index (conditional complexity)

    public static MysqlType getByJdbcType(int jdbcType) {
        switch (jdbcType) {
            case Types.BIGINT:
                return BIGINT;
            case Types.BINARY:
                return BINARY;
            case Types.BIT:
                return BIT;
            case Types.BOOLEAN:
                return BOOLEAN;
            case Types.CHAR:
            case Types.NCHAR: // TODO check that it's correct
                return CHAR;
            case Types.DATE:
                return DATE;
            case Types.DECIMAL:
            case Types.NUMERIC:
                return DECIMAL;
            case Types.DOUBLE:
            case Types.FLOAT:
                return DOUBLE;
            case Types.INTEGER:
                return INT;
            case Types.LONGVARBINARY:
            case Types.BLOB: // TODO check that it's correct
            case Types.JAVA_OBJECT: // TODO check that it's correct
                return BLOB;
            case Types.LONGVARCHAR:
            case Types.LONGNVARCHAR: // TODO check that it's correct
            case Types.CLOB: // TODO check that it's correct
            case Types.NCLOB: // TODO check that it's correct
                return TEXT;
            case Types.NULL:
                return NULL;
            case Types.REAL:
                return FLOAT;
            case Types.SMALLINT:
                return SMALLINT;
            case Types.TIME:
                return TIME;
            case Types.TIMESTAMP:
                return TIMESTAMP;
            case Types.TINYINT:
                return TINYINT;
            case Types.VARBINARY:
                return VARBINARY;
            case Types.VARCHAR:
            case Types.NVARCHAR: // TODO check that it's correct
            case Types.DATALINK: // TODO check that it's correct
            case Types.SQLXML: // TODO check that it's correct
                return VARCHAR;

            case Types.REF_CURSOR:
                throw new FeatureNotAvailableException("REF_CURSOR type is not supported");
            case Types.TIME_WITH_TIMEZONE:
                throw new FeatureNotAvailableException("TIME_WITH_TIMEZONE type is not supported");
            case Types.TIMESTAMP_WITH_TIMEZONE:
                throw new FeatureNotAvailableException("TIMESTAMP_WITH_TIMEZONE type is not supported");

            // TODO check next types
            case Types.ARRAY:
            case Types.DISTINCT:
            case Types.OTHER:
            case Types.REF:
            case Types.ROWID:
            case Types.STRUCT:

            default:
                return UNKNOWN;
        }
    }