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Posted to notifications@shardingsphere.apache.org by GitBox <gi...@apache.org> on 2022/11/08 12:12:06 UTC
[GitHub] [shardingsphere] natehuangting opened a new pull request, #22016: repair prepareStatement connection.getDatabase null
natehuangting opened a new pull request, #22016:
URL: https://github.com/apache/shardingsphere/pull/22016
Fixes #22015
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[GitHub] [shardingsphere] TeslaCN merged pull request #22016: repair prepareStatement connection.getDatabase null
Posted by GitBox <gi...@apache.org>.
TeslaCN merged PR #22016:
URL: https://github.com/apache/shardingsphere/pull/22016
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[GitHub] [shardingsphere] TeslaCN commented on a diff in pull request #22016: repair prepareStatement connection.getDatabase null
Posted by GitBox <gi...@apache.org>.
TeslaCN commented on code in PR #22016:
URL: https://github.com/apache/shardingsphere/pull/22016#discussion_r1017424213
##########
proxy/frontend/mysql/src/main/java/org/apache/shardingsphere/proxy/frontend/mysql/command/query/binary/prepare/MySQLComStmtPrepareExecutor.java:
##########
@@ -64,8 +65,7 @@ public Collection<DatabasePacket<?>> execute() {
failedIfContainsMultiStatements();
MetaDataContexts metaDataContexts = ProxyContext.getInstance().getContextManager().getMetaDataContexts();
SQLParserRule sqlParserRule = metaDataContexts.getMetaData().getGlobalRuleMetaData().getSingleRule(SQLParserRule.class);
- SQLStatement sqlStatement = sqlParserRule.getSQLParserEngine(
- DatabaseTypeEngine.getTrunkDatabaseTypeName(metaDataContexts.getMetaData().getDatabase(connectionSession.getDatabaseName()).getProtocolType())).parse(packet.getSql(), true);
+ SQLStatement sqlStatement = sqlParserRule.getSQLParserEngine(DatabaseTypeEngine.getTrunkDatabaseTypeName(DatabaseTypeFactory.getInstance("MySQL"))).parse(packet.getSql(), true);
Review Comment:
`DatabaseTypeEngine.getTrunkDatabaseTypeName` is unnecessary here.
##########
proxy/frontend/mysql/src/main/java/org/apache/shardingsphere/proxy/frontend/mysql/command/query/text/fieldlist/MySQLComFieldListPacketExecutor.java:
##########
@@ -66,8 +67,7 @@ public Collection<DatabasePacket<?>> execute() throws SQLException {
String sql = String.format(SQL, packet.getTable(), databaseName);
MetaDataContexts metaDataContexts = ProxyContext.getInstance().getContextManager().getMetaDataContexts();
SQLParserRule sqlParserRule = metaDataContexts.getMetaData().getGlobalRuleMetaData().getSingleRule(SQLParserRule.class);
- SQLStatement sqlStatement = sqlParserRule.getSQLParserEngine(
- DatabaseTypeEngine.getTrunkDatabaseTypeName(metaDataContexts.getMetaData().getDatabase(databaseName).getProtocolType())).parse(sql, false);
+ SQLStatement sqlStatement = sqlParserRule.getSQLParserEngine(DatabaseTypeEngine.getTrunkDatabaseTypeName(DatabaseTypeFactory.getInstance("MySQL"))).parse(sql, false);
Review Comment:
`DatabaseTypeEngine.getTrunkDatabaseTypeName` is unnecessary here.
##########
proxy/frontend/mysql/src/main/java/org/apache/shardingsphere/proxy/frontend/mysql/command/query/text/query/MySQLMultiStatementsHandler.java:
##########
@@ -111,8 +111,7 @@ public MySQLMultiStatementsHandler(final ConnectionSession connectionSession, fi
private ShardingSphereSQLParserEngine getSQLParserEngine() {
MetaDataContexts metaDataContexts = ProxyContext.getInstance().getContextManager().getMetaDataContexts();
SQLParserRule sqlParserRule = metaDataContexts.getMetaData().getGlobalRuleMetaData().getSingleRule(SQLParserRule.class);
- return sqlParserRule.getSQLParserEngine(
- DatabaseTypeEngine.getTrunkDatabaseTypeName(metaDataContexts.getMetaData().getDatabase(connectionSession.getDatabaseName()).getProtocolType()));
+ return sqlParserRule.getSQLParserEngine(DatabaseTypeEngine.getTrunkDatabaseTypeName(DatabaseTypeFactory.getInstance("MySQL")));
Review Comment:
`DatabaseTypeEngine.getTrunkDatabaseTypeName` is unnecessary here.
##########
proxy/frontend/reactive-mysql/src/main/java/org/apache/shardingsphere/proxy/frontend/reactive/mysql/command/query/text/fieldlist/ReactiveMySQLComFieldListPacketExecutor.java:
##########
@@ -69,8 +69,7 @@ public ReactiveMySQLComFieldListPacketExecutor(final MySQLComFieldListPacket pac
String sql = String.format(SQL, packet.getTable(), databaseName);
MetaDataContexts metaDataContexts = ProxyContext.getInstance().getContextManager().getMetaDataContexts();
SQLParserRule sqlParserRule = metaDataContexts.getMetaData().getGlobalRuleMetaData().getSingleRule(SQLParserRule.class);
- SQLStatement sqlStatement = sqlParserRule.getSQLParserEngine(
- DatabaseTypeEngine.getTrunkDatabaseTypeName(metaDataContexts.getMetaData().getDatabase(databaseName).getProtocolType())).parse(sql, false);
+ SQLStatement sqlStatement = sqlParserRule.getSQLParserEngine(DatabaseTypeEngine.getTrunkDatabaseTypeName(DatabaseTypeEngine.getDatabaseType("MySQL"))).parse(sql, false);
Review Comment:
`DatabaseTypeEngine.getTrunkDatabaseTypeName` is unnecessary here.
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