terrymanu commented on a change in pull request #4444: #4255, column definition
information for mysql_stmt_prepare
URL:
https://github.com/apache/incubator-shardingsphere/pull/4444#discussion_r383199511
##########
File path:
sharding-proxy/sharding-proxy-frontend/sharding-proxy-frontend-mysql/src/main/java/org/apache/shardingsphere/shardingproxy/frontend/mysql/command/query/binary/prepare/MySQLComStmtPrepareExecutor.java
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@@ -48,26 +49,33 @@ public MySQLComStmtPrepareExecutor(final
MySQLComStmtPreparePacket packet, final
logicSchema = backendConnection.getLogicSchema();
}
+ private int getColumnsCount(final SQLStatement sqlStatement) {
+ if (sqlStatement instanceof SelectStatement) {
+ return ((SelectStatement)
sqlStatement).getProjections().getProjections().size();
+ }
+ return 0;
Review comment:
Replace if else return and assign statement with ternary operator in priority
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