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session: set request source to type of the prepared stmt for execute stmt #46348

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merged 1 commit into from
Aug 23, 2023
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session: set request source to type of the prepared stmt for execute stmt #46348

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11 changes: 10 additions & 1 deletion session/session.go
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Original file line number Diff line number Diff line change
Expand Up @@ -2189,7 +2189,16 @@ func (s *session) ExecuteStmt(ctx context.Context, stmtNode ast.StmtNode) (sqlex
}
})

stmtLabel := ast.GetStmtLabel(stmtNode)
var stmtLabel string
if execStmt, ok := stmtNode.(*ast.ExecuteStmt); ok {
prepareStmt, err := plannercore.GetPreparedStmt(execStmt, s.sessionVars)
if err == nil && prepareStmt.PreparedAst != nil {
stmtLabel = ast.GetStmtLabel(prepareStmt.PreparedAst.Stmt)
}
}
if stmtLabel == "" {
stmtLabel = ast.GetStmtLabel(stmtNode)
}
s.setRequestSource(ctx, stmtLabel, stmtNode)

// Backup the original resource group name since sql hint might change it during optimization
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