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sql: allow_invalid_dates is now supported #853

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Merged
CaitinChen merged 2 commits into from
Jan 28, 2019
Merged

sql: allow_invalid_dates is now supported #853

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sql: allow_invalid_dates is now supported
morgo Jan 15, 2019
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Address PR Feedback
morgo Jan 24, 2019
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7 changes: 3 additions & 4 deletions sql/mysql-compatibility.md
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Expand Up @@ -175,10 +175,9 @@ Architecturally, TiDB does support a similar storage engine abstraction to MySQL

TiDB supports **all of the SQL modes** from MySQL 5.7 with minor exceptions:

1. The `ALLOW_INVALID_DATES` mode is not yet supported. See [TiDB #8263](https://github.com/pingcap/tidb/issues/8263).
2. The compatibility modes deprecated in MySQL 5.7 and removed in MySQL 8.0 are not supported (such as `ORACLE`, `POSTGRESQL` etc).
3. The mode `ONLY_FULL_GROUP_BY` has minor [semantic differences](../sql/aggregate-group-by-functions.md#differences-from-mysql) to MySQL 5.7, which we plan to address in the future.
4. The SQL modes `NO_DIR_IN_CREATE` and `NO_ENGINE_SUBSTITUTION` are supported for compatibility, but are not applicable to TiDB.
- The compatibility modes deprecated in MySQL 5.7 and removed in MySQL 8.0 are not supported (such as `ORACLE`, `POSTGRESQL` etc).
- The mode `ONLY_FULL_GROUP_BY` has minor [semantic differences](../sql/aggregate-group-by-functions.md#differences-from-mysql) to MySQL 5.7, which we plan to address in the future.
- The SQL modes `NO_DIR_IN_CREATE` and `NO_ENGINE_SUBSTITUTION` are supported for compatibility, but are not applicable to TiDB.

### EXPLAIN

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