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[CP] [to #52554591] fix returning expression print with table synonym

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This commit is contained in:
obdev
2023-10-17 04:39:27 +00:00
committed by ob-robot
parent c577174ede
commit 825bc775d5
4 changed files with 25 additions and 22 deletions
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21
src/sql/ob_select_stmt_printer.cpp
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@ -496,27 +496,6 @@ int ObSelectStmtPrinter::print_select()
return ret;
}
int ObSelectStmtPrinter::set_synonym_name_recursively(ObRawExpr *cur_expr, const ObDMLStmt *stmt) {
int ret = OB_SUCCESS;
if (OB_ISNULL(cur_expr) || OB_ISNULL(stmt)) {
} else if (cur_expr->is_column_ref_expr()) {
ObColumnRefRawExpr *column_expr = static_cast<ObColumnRefRawExpr *>(cur_expr);
const TableItem *table_item = stmt->get_table_item_by_id(column_expr->get_table_id());
if (NULL != table_item && table_item->alias_name_.empty()) {
column_expr->set_synonym_name(table_item->synonym_name_);
column_expr->set_synonym_db_name(table_item->synonym_db_name_);
}
} else if (cur_expr->get_param_count() > 0) {
for (int64_t param_idx = 0; param_idx < cur_expr->get_param_count(); ++param_idx) {
ObRawExpr * param_expr = cur_expr->get_param_expr(param_idx);
OZ (SMART_CALL(set_synonym_name_recursively(param_expr, stmt)));
}
} else {
//do nothing
}
return ret;
}
int ObSelectStmtPrinter::remove_double_quotation_for_string(ObString &alias_string,
ObIAllocator &allocator)
{