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supprt sql_quote_show_create variable in mysql mode

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This commit is contained in:
ChangerR
2023-07-13 10:12:23 +00:00
committed by ob-robot
parent 6810df627b
commit a03af93f4d
15 changed files with 598 additions and 348 deletions
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32
src/sql/ob_dml_stmt_printer.cpp
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@ -162,9 +162,8 @@ int ObDMLStmtPrinter::print_table_with_subquery(const TableItem *table_item)
subquery_print_params))) {
LOG_WARN("failed to print subquery", K(ret));
} else if (!table_item->alias_name_.empty()) {
PRINT_QUOT_WITH_SPACE;
DATA_PRINTF("%.*s", LEN_AND_PTR(table_item->alias_name_));
PRINT_QUOT;
DATA_PRINTF(" ");
PRINT_IDENT_WITH_QUOT(table_item->alias_name_);
} else {
DATA_PRINTF(" ");
PRINT_TABLE_NAME(print_params_, table_item);
@ -211,9 +210,8 @@ int ObDMLStmtPrinter::print_table(const TableItem *table_item,
LOG_WARN("failed to print base table", K(ret), K(*table_item));
//table in insert all can't print alias(bug:
} else if (!no_print_alias) {
PRINT_QUOT_WITH_SPACE;
DATA_PRINTF("%.*s", LEN_AND_PTR(table_item->alias_name_));
PRINT_QUOT;
DATA_PRINTF(" ");
PRINT_IDENT_WITH_QUOT(table_item->alias_name_);
}
break;
}
@ -329,19 +327,16 @@ int ObDMLStmtPrinter::print_table(const TableItem *table_item,
case TableItem::CTE_TABLE: {
PRINT_TABLE_NAME(print_params_, table_item);
if (! table_item->alias_name_.empty()) {
PRINT_QUOT_WITH_SPACE;
DATA_PRINTF("%.*s", LEN_AND_PTR(table_item->alias_name_));
PRINT_QUOT;
DATA_PRINTF(" ");
PRINT_IDENT_WITH_QUOT(table_item->alias_name_);
}
break;
}
case TableItem::FUNCTION_TABLE: {
DATA_PRINTF("TABLE(");
OZ (expr_printer_.do_print(table_item->function_table_expr_, T_FROM_SCOPE));
DATA_PRINTF(")");
PRINT_QUOT_WITH_SPACE;
DATA_PRINTF("%.*s", LEN_AND_PTR(table_item->alias_name_));
PRINT_QUOT;
DATA_PRINTF(") ");
PRINT_IDENT_WITH_QUOT(table_item->alias_name_);
break;
}
case TableItem::JSON_TABLE: {
@ -357,9 +352,8 @@ int ObDMLStmtPrinter::print_table(const TableItem *table_item,
if (!print_params_.for_dblink_) {
PRINT_TABLE_NAME(print_params_, table_item);
if (!table_item->alias_name_.empty()) {
PRINT_QUOT_WITH_SPACE;
DATA_PRINTF("%.*s", LEN_AND_PTR(table_item->alias_name_));
PRINT_QUOT;
DATA_PRINTF(" ");
PRINT_IDENT_WITH_QUOT(table_item->alias_name_);
}
} else if (OB_FAIL(print_table_with_subquery(table_item))) {
LOG_WARN("failed to print table with subquery", K(ret));
@ -1454,9 +1448,7 @@ int ObDMLStmtPrinter::print_cte_define_title(TableItem* cte_table)
|| T_CTE_CYCLE_COLUMN == sub_select_items.at(i).expr_->get_expr_type()) {
//伪列不需要打印出来
} else {
PRINT_QUOT;
DATA_PRINTF("%.*s", LEN_AND_PTR(sub_select_items.at(i).alias_name_));
PRINT_QUOT;
PRINT_IDENT_WITH_QUOT(sub_select_items.at(i).alias_name_);
if (i != sub_select_items.count() - 1
&& T_CTE_SEARCH_COLUMN != sub_select_items.at(i+1).expr_->get_expr_type()
&& T_CTE_CYCLE_COLUMN != sub_select_items.at(i+1).expr_->get_expr_type()) {
@ -1522,7 +1514,6 @@ int ObDMLStmtPrinter::print_search_and_cycle(const ObSelectStmt *sub_select_stmt
for (int64_t i = 0; i < search_items.count() && OB_SUCC(ret); ++i) {
allocator.reuse();
ObString column_name = ((ObColumnRefRawExpr*)(search_items.at(i).expr_))->get_column_name();
CONVERT_CHARSET_FOR_RPINT(allocator, column_name);
PRINT_COLUMN_NAME(column_name);
if (lib::is_mysql_mode()) {
if (is_descending_direction(search_items.at(i).order_type_)) {
@ -1559,7 +1550,6 @@ int ObDMLStmtPrinter::print_search_and_cycle(const ObSelectStmt *sub_select_stmt
for (int64_t i = 0; i < cycle_items.count() && OB_SUCC(ret); ++i) {
allocator.reuse();
ObString column_name = ((ObColumnRefRawExpr*)(cycle_items.at(i).expr_))->get_column_name();
CONVERT_CHARSET_FOR_RPINT(allocator, column_name);
PRINT_COLUMN_NAME(column_name);
if (i != cycle_items.count() - 1) {
DATA_PRINTF(", ");