liutang123 opened a new pull request, #48689:
URL: https://github.com/apache/doris/pull/48689
### What problem does this PR solve?
When client send a prepare command to non master frontend like `INSERT INTO
xxxx VALUES(?)` and then execute it whith some params.
The non master frontend will forward the origin stmt to master and analyze
error will occur.
In this PR, we forward the origin sql and param to master. Master prepare a
logic plan with place holder and then use the param and logic plan to generate
physical plan.
Issue Number: close #xxx
Related PR: #xxx
Problem Summary:
### Release note
None
### Check List (For Author)
- Test <!-- At least one of them must be included. -->
- [ ] Regression test
- [ ] Unit Test
- [ ] Manual test (add detailed scripts or steps below)
- [ ] No need to test or manual test. Explain why:
- [ ] This is a refactor/code format and no logic has been changed.
- [ ] Previous test can cover this change.
- [ ] No code files have been changed.
- [ ] Other reason <!-- Add your reason? -->
- Behavior changed:
- [ ] No.
- [ ] Yes. <!-- Explain the behavior change -->
- Does this need documentation?
- [ ] No.
- [ ] Yes. <!-- Add document PR link here. eg:
https://github.com/apache/doris-website/pull/1214 -->
### Check List (For Reviewer who merge this PR)
- [ ] Confirm the release note
- [ ] Confirm test cases
- [ ] Confirm document
- [ ] Add branch pick label <!-- Add branch pick label that this PR should
merge into -->
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