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sql: Add LOCK TABLE, CHECK TABLE, CHECKSUM TABLE to incompatible #830

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Jan 23, 2019
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sql: Add LOCK TABLE, CHECK TABLE, CHECKSUM TABLE to incompatible #830

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sql: Add LOCK TABLE, CHECKSUM t to incompatble
morgo Dec 27, 2018
55a2e28
Add check table
morgo Jan 14, 2019
0c9aa29
Update mysql-compatibility.md
morgo Jan 14, 2019
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3 changes: 3 additions & 0 deletions sql/mysql-compatibility.md
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Expand Up @@ -35,6 +35,9 @@ However, in TiDB, the following MySQL features are not supported for the time be
+ `CREATE TABLE tblName AS SELECT stmt` syntax
+ `CREATE TEMPORARY TABLE` syntax
+ `XA` syntax (TiDB uses a two-phase commit internally, but this is not exposed via an SQL interface)
+ `LOCK TABLE` syntax (TiDB uses `tidb_snapshot` to [produce backups](../tools/mydumper.md))
+ `CHECK TABLE` syntax
+ `CHECKSUM TABLE` syntax

## Features that are different from MySQL

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