[shardingsphere] branch master updated: Remove transaction logic from MySQLComStmtPrepareExecutor (#18898)

[panjuan]

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panjuan pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/shardingsphere.git


The following commit(s) were added to refs/heads/master by this push:
     new 23de794b0e3 Remove transaction logic from MySQLComStmtPrepareExecutor 
(#18898)
23de794b0e3 is described below

commit 23de794b0e381915db71196b2db46eeeb60f6a22
Author: 吴伟杰 <wuwei...@apache.org>
AuthorDate: Wed Jul 6 17:57:04 2022 +0800

    Remove transaction logic from MySQLComStmtPrepareExecutor (#18898)
---
 .../mysql/command/query/binary/prepare/MySQLComStmtPrepareExecutor.java  | 1 -
 1 file changed, 1 deletion(-)

diff --git 
a/shardingsphere-proxy/shardingsphere-proxy-frontend/shardingsphere-proxy-frontend-mysql/src/main/java/org/apache/shardingsphere/proxy/frontend/mysql/command/query/binary/prepare/MySQLComStmtPrepareExecutor.java
 
b/shardingsphere-proxy/shardingsphere-proxy-frontend/shardingsphere-proxy-frontend-mysql/src/main/java/org/apache/shardingsphere/proxy/frontend/mysql/command/query/binary/prepare/MySQLComStmtPrepareExecutor.java
index 99c39c12287..55ed921d7f0 100644
--- 
a/shardingsphere-proxy/shardingsphere-proxy-frontend/shardingsphere-proxy-frontend-mysql/src/main/java/org/apache/shardingsphere/proxy/frontend/mysql/command/query/binary/prepare/MySQLComStmtPrepareExecutor.java
+++ 
b/shardingsphere-proxy/shardingsphere-proxy-frontend/shardingsphere-proxy-frontend-mysql/src/main/java/org/apache/shardingsphere/proxy/frontend/mysql/command/query/binary/prepare/MySQLComStmtPrepareExecutor.java
@@ -67,7 +67,6 @@ public final class MySQLComStmtPrepareExecutor implements 
CommandExecutor {
         SQLParserRule sqlParserRule = 
metaDataContexts.getMetaData().getGlobalRuleMetaData().getSingleRule(SQLParserRule.class);
         SQLStatement sqlStatement = sqlParserRule.getSQLParserEngine(
                 
DatabaseTypeEngine.getTrunkDatabaseTypeName(metaDataContexts.getMetaData().getDatabases().get(connectionSession.getDatabaseName()).getProtocolType())).parse(packet.getSql(),
 true);
-        connectionSession.getBackendConnection().handleAutoCommit();
         if (!MySQLComStmtPrepareChecker.isStatementAllowed(sqlStatement)) {
             throw new UnsupportedPreparedStatementException();
         }