Appendix with SQL operator

• When using interface of JDBC specification to return auto-increment key, it is necessary to use a distributed key generator that supports auto-increment, and does not support other types of distributed key generators

Unsupported SQL:

• Logical table names are used in CASE WHEN( Please use an alias)
• REPLACE INTO tbl_name (col1, col2, …) SELECT * FROM tbl_name WHERE col3 = ?（The SELECT clause does not support * and the built-in distributed primary key generator）