Add support for partition tables in Postgresql #34329
Description
When using SINGLE Table config，Add support for partition tables in Postgresql
1.ShardingSphere Version：5.5.1
2.postgresql version: 11.22
3.SQL is : “SELECT * FROM SYS_LOG” AND Exception Occur "Table or view 'SYS_LOG' does not exist“
4.config.yaml - SINGLE Table config
5.Cause Analysis：
（1）The table "SYS_LOG" is PARTITIONED TABLE
（2）ShardingSphereTable not contain PARTITIONED TABLES
（3）SchemaMetaDataLoader just load type in (TABLE_TYPE, VIEW_TYPE, SYSTEM_TABLE_TYPE, SYSTEM_VIEW_TYPE)
6.Suggested solution：SchemaMetaDataLoader Add ”PARTITIONED TABLE“ Type
postgresql PARTITIONED TABLE
