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Update kingshard_support_sql.md
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1:UPDATE Syntax //分表使用的字段无论何种分表类型都不能作为被更新的字段。
2:UPDATE SET xx=REPLACE(xx,'a','b') Syntax 不支持
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xluohome authored Dec 12, 2016
1 parent 104a5d4 commit b710285
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4 changes: 3 additions & 1 deletion doc/KingDoc/kingshard_support_sql.md
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Expand Up @@ -21,7 +21,7 @@ kingshard在非分表的情况下支持绝大部分MySQL语法和协议,包括
### 2.2 数据库DML语法
- INSERT Syntax
- INSERT DELAYED Syntax 暂不支持
- REPLACE Syntax
- REPLACE Syntax
- UPDATE Syntax
- DELETE Syntax
- Subquery Syntax
Expand Down Expand Up @@ -86,6 +86,8 @@ kingshard在非分表的情况下支持绝大部分MySQL语法和协议,包括
- INSERT INTO SELECT 不支持
- REPLACE Syntax
- UPDATE Syntax
//分表使用的字段无论何种分表类型都不能作为被更新的字段。
- UPDATE SET xx=REPLACE(xx,'a','b') Syntax 不支持
- DELETE Syntax
- Subquery Syntax
- SELECT Syntax
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