morrySnow commented on code in PR #31666:
URL: https://github.com/apache/doris/pull/31666#discussion_r1510908499
##########
fe/fe-core/src/main/java/org/apache/doris/nereids/parser/LogicalPlanBuilder.java:
##########
@@ -531,7 +531,8 @@ public LogicalPlan visitInsertTable(InsertTableContext ctx)
{
if (isOverwrite) {
command = new InsertOverwriteTableCommand(sink, labelName);
} else {
- if (ConnectContext.get() != null &&
ConnectContext.get().isTxnModel()) {
+ if (ConnectContext.get() != null &&
ConnectContext.get().isTxnModel()
+ && sink.child() instanceof LogicalInlineTable) {
Review Comment:
In legacy planner, we support `insert into t select 1`. So if we only
support `LogicalInlineTable` here means we have diff with legacy planner
##########
fe/fe-core/src/main/java/org/apache/doris/nereids/trees/plans/commands/insert/InsertIntoTableCommand.java:
##########
@@ -146,13 +146,14 @@ private void runInternal(ConnectContext ctx, StmtExecutor
executor) throws Excep
Preconditions.checkArgument(plan.isPresent(), "insert into command
must contain target table");
PhysicalSink physicalSink = plan.get();
DataSink sink = planner.getFragments().get(0).getSink();
- String label = this.labelName.orElse(String.format("label_%x_%x",
ctx.queryId().hi, ctx.queryId().lo));
if (physicalSink instanceof PhysicalOlapTableSink) {
if (GroupCommitInserter.groupCommit(ctx, sink, physicalSink)) {
return;
}
OlapTable olapTable = (OlapTable) targetTableIf;
+ String label = this.labelName.orElse(
+ ctx.isTxnModel() ? null : String.format("label_%x_%x",
ctx.queryId().hi, ctx.queryId().lo));
Review Comment:
could u add some comment to explain why lable should be null when we in txn
model
##########
fe/fe-core/src/main/java/org/apache/doris/nereids/trees/plans/commands/insert/InsertUtils.java:
##########
@@ -162,6 +162,10 @@ private static InternalService.PDataRow
getRowStringValue(List<NamedExpression>
private static void beginBatchInsertTransaction(ConnectContext ctx,
String dbName, String tblName, List<Column> columns) {
TransactionEntry txnEntry = ctx.getTxnEntry();
+ if (txnEntry.isTransactionBegan()) {
+ throw new AnalysisException(
+ "Transaction insert can not insert into values and insert
into select at the same time");
Review Comment:
why `isTransactionBegan` means use insert into values with insert into
select at same time?
##########
fe/fe-core/src/main/java/org/apache/doris/qe/StmtExecutor.java:
##########
@@ -507,10 +505,12 @@ public void execute(TUniqueId queryId) throws Exception {
LOG.warn("Analyze failed. {}",
context.getQueryIdentifier(), e);
throw ((NereidsException) e).getException();
}
- boolean isInsertIntoCommand = parsedStmt != null &&
parsedStmt instanceof LogicalPlanAdapter
- && ((LogicalPlanAdapter)
parsedStmt).getLogicalPlan() instanceof InsertIntoTableCommand;
- if (e instanceof NereidsException
- &&
!context.getSessionVariable().enableFallbackToOriginalPlanner &&
!isInsertIntoCommand) {
+ boolean isGroupCommit = (parsedStmt != null
+ && parsedStmt instanceof LogicalPlanAdapter
+ && ((LogicalPlanAdapter)
parsedStmt).getLogicalPlan() instanceof InsertIntoTableCommand)
+ && !context.isTxnModel();
Review Comment:
so all insert into without txn model is group commit?
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