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DigitalChinaOpenSource / TiDB-for-PostgreSQL

PgSQL compatible on distributed database TiDB
Apache License 2.0
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Add returning keyword plan and executor for supporting PG compliant DML #68

Closed RogueJin closed 3 years ago

RogueJin commented 3 years ago

What problem does this PR solve?

Add returning keyword plan and executor for supporting PG compliant DML

Issue Number: #40

Problem Summary:

What is changed and how it works?

What's Changed:

  1. update DC parser version to parse returning keyword
  2. support result set after deletion
  3. add returning plan and executor

Side effects