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PATCH bugfix to opensource branch

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This commit is contained in:
obdev
2021-07-19 22:33:13 +08:00
committed by wangzelin.wzl
parent 5b5c04ff49
commit e03cb03357
34 changed files with 1471 additions and 1150 deletions
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9
src/sql/ob_merge_stmt_printer.cpp
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@ -120,13 +120,14 @@ int ObMergeStmtPrinter::print_update_clause(const ObMergeStmt& merge_stmt)
}
DATA_PRINTF(" update set ");
for (int64_t i = 0; OB_SUCC(ret) && i < assigns.assignments_.count(); ++i) {
ObColumnRefRawExpr* column = assigns.assignments_.at(i).column_expr_;
ObRawExpr* value = assigns.assignments_.at(i).expr_;
ObRawExpr* real_value = NULL;
const ObAssignment &assign = assigns.assignments_.at(i);
ObColumnRefRawExpr *column = assign.column_expr_;
ObRawExpr *value = assign.expr_;
ObRawExpr *real_value = NULL;
if (OB_ISNULL(column) || OB_ISNULL(value)) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("invalid column assign", K(ret));
} else if (!column->is_generated_column()) {
} else if (!assign.is_implicit_) {
if (!first_assign) {
DATA_PRINTF(", ");
} else {