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[fix](nereids) query cannot execution when both nereids enable and fallback to legacy planner are set to false (#13787)

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when enable_nereids_planner=false and enable_fallback_to_origin=false, FE throws exception for all select statement.
Expected: when enable_nereids_planner=false, all valid query execution success
This commit is contained in:
minghong
2022-10-31 19:02:01 +08:00
committed by GitHub
parent ba177a15cb
commit 18be77af64
1 changed files with 5 additions and 4 deletions
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9
fe/fe-core/src/main/java/org/apache/doris/qe/ConnectProcessor.java
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@ -282,10 +282,11 @@ public class ConnectProcessor {
ctx.resetReturnRows();
}
parsedStmt = stmts.get(i);
if (parsedStmt instanceof SelectStmt) {
if (!ctx.getSessionVariable().enableFallbackToOriginalPlanner) {
throw new Exception(String.format("SQL: %s", parsedStmt.toSql()), nereidsParseException);
}
if (parsedStmt instanceof SelectStmt && nereidsParseException != null
&& ctx.getSessionVariable().isEnableNereidsPlanner()
&& !ctx.getSessionVariable().enableFallbackToOriginalPlanner) {
throw new Exception(String.format("nereids cannot anaylze sql, and fall-back disabled: %s",
parsedStmt.toSql()), nereidsParseException);
}
parsedStmt.setOrigStmt(new OriginStatement(originStmt, i));
parsedStmt.setUserInfo(ctx.getCurrentUserIdentity());