Skip to content

[fix](prepare statement) Not supported such prepared statement if prepare a forward master sql #26512

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
dataroaring merged 1 commit into from
Nov 7, 2023
+6 −0
Merged

[fix](prepare statement) Not supported such prepared statement if prepare a forward master sql #26512

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
6 changes: 6 additions & 0 deletions fe/fe-core/src/main/java/org/apache/doris/qe/StmtExecutor.java
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -531,6 +531,9 @@ private void executeByNereids(TUniqueId queryId) throws Exception {
if (logicalPlan instanceof Forward) {
redirectStatus = ((Forward) logicalPlan).toRedirectStatus();
if (isForwardToMaster()) {
if (context.getCommand() == MysqlCommand.COM_STMT_PREPARE) {
throw new UserException("Forward master command is not supported for prepare statement");
}
if (isProxy) {
// This is already a stmt forwarded from other FE.
// If we goes here, means we can't find a valid Master FE(some error happens).
Expand Down Expand Up @@ -704,6 +707,9 @@ public void executeByLegacy(TUniqueId queryId) throws Exception {
queryAnalysisSpan.end();
}
if (isForwardToMaster()) {
if (context.getCommand() == MysqlCommand.COM_STMT_PREPARE) {
throw new UserException("Forward master command is not supported for prepare statement");
}
if (isProxy) {
// This is already a stmt forwarded from other FE.
// If goes here, which means we can't find a valid Master FE(some error happens).
Expand Down