DigitalChinaOpenSource / TiDB-for-PostgreSQL

PgSQL compatible on distributed database TiDB
Apache License 2.0
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infoschema , util, autoid: Compatible with some tables in pg_catalog #63

Closed Orion7r closed 3 years ago

Orion7r commented 3 years ago

What problem does this PR solve?

Tables in the pg_catalog system schema are used in PgBench. Compatibility is now achieved for these tables.

What is changed and how it works?

What's Changed:

Achieve compatibility of 'pg_catalog' system schema in PostgreSQL. Add some system tables to the pg_catalog system schema.

How it Works: Compatible with system tables in pg_catalog used in PgBench.

Tests