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[FEAT MERGE]:Oracle Json Supported

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This commit is contained in:
obdev
2023-01-28 15:52:29 +08:00
committed by ob-robot
parent 274e68514d
commit bbb017266b
197 changed files with 30520 additions and 2252 deletions
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22
src/sql/rewrite/ob_transform_subquery_coalesce.cpp
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@ -947,6 +947,8 @@ int ObTransformSubqueryCoalesce::merge_exists_subqueries(TransformParam &trans_p
ObColumnRefRawExpr *col_expr = not_exist_stmt->get_column_items().at(i).expr_;
ObRawExpr *new_expr = NULL;
TableItem *new_table_item = NULL;
ObRawExpr *error_expr = NULL;
ObRawExpr *empty_expr = NULL;
int64_t idx = not_exist_stmt->get_table_bit_index(col_item.table_id_) - 1;
if (idx < 0 || idx >= map_info.table_map_.count() ||
map_info.table_map_.at(idx) < 0 ||
@ -959,15 +961,24 @@ int ObTransformSubqueryCoalesce::merge_exists_subqueries(TransformParam &trans_p
// do nothing
} else if (OB_FAIL(ObRawExprCopier::copy_expr_node(*expr_factory, col_item.expr_, new_expr))) {
LOG_WARN("failed to copy expr node", K(ret));
} else if (OB_NOT_NULL(col_item.default_value_expr_)
&& OB_FAIL(ObRawExprCopier::copy_expr_node(*expr_factory, col_item.default_value_expr_, error_expr))) {
LOG_WARN("failed to error expr node", K(ret));
} else if (OB_NOT_NULL(col_item.default_empty_expr_)
&& OB_FAIL(ObRawExprCopier::copy_expr_node(*expr_factory, col_item.default_empty_expr_, empty_expr))) {
LOG_WARN("failed to empty expr node", K(ret));
} else {
ColumnItem new_col_item;
new_col_item.table_id_ = new_table_item->table_id_;
new_col_item.column_id_ = col_item.column_id_;
new_col_item.column_name_ = col_item.column_name_;
new_col_item.default_value_expr_ = error_expr;
new_col_item.default_empty_expr_ = empty_expr;
new_col_item.expr_ = static_cast<ObColumnRefRawExpr *>(new_expr);
new_col_item.expr_->set_table_id(new_table_item->table_id_);
new_col_item.expr_->set_table_name(new_table_item->table_name_);
new_col_item.is_geo_ = col_item.is_geo_;
new_col_item.col_idx_= col_item.col_idx_;
if (OB_FAIL(new_exist_stmt->add_column_item(new_col_item))) {
LOG_WARN("failed to add column item", K(ret));
}
@ -1121,6 +1132,8 @@ int ObTransformSubqueryCoalesce::merge_any_all_subqueries(ObQueryRefRawExpr *any
ObColumnRefRawExpr *col_expr = all_stmt->get_column_items().at(i).expr_;
ObRawExpr *new_expr = NULL;
TableItem *new_table_item = NULL;
ObRawExpr *error_expr = NULL;
ObRawExpr *empty_expr = NULL;
int64_t idx = all_stmt->get_table_bit_index(col_item.table_id_) - 1;
if (OB_UNLIKELY(idx < 0 || idx >= map_info.table_map_.count() ||
map_info.table_map_.at(idx) < 0 ||
@ -1133,6 +1146,12 @@ int ObTransformSubqueryCoalesce::merge_any_all_subqueries(ObQueryRefRawExpr *any
// do nothing
} else if (OB_FAIL(ObRawExprCopier::copy_expr_node(*expr_factory, col_item.expr_, new_expr))) {
LOG_WARN("failed to copy expr node", K(ret));
} else if (OB_NOT_NULL(col_item.default_value_expr_)
&& OB_FAIL(ObRawExprCopier::copy_expr_node(*expr_factory, col_item.default_value_expr_, error_expr))) {
LOG_WARN("failed to error expr node", K(ret));
} else if (OB_NOT_NULL(col_item.default_empty_expr_)
&& OB_FAIL(ObRawExprCopier::copy_expr_node(*expr_factory, col_item.default_empty_expr_, empty_expr))) {
LOG_WARN("failed to empty expr node", K(ret));
} else {
ColumnItem new_col_item;
new_col_item.table_id_ = new_table_item->table_id_;
@ -1142,6 +1161,9 @@ int ObTransformSubqueryCoalesce::merge_any_all_subqueries(ObQueryRefRawExpr *any
new_col_item.expr_->set_table_id(new_table_item->table_id_);
new_col_item.expr_->set_table_name(new_table_item->table_name_);
new_col_item.is_geo_ = col_item.is_geo_;
new_col_item.default_value_expr_ = error_expr;
new_col_item.default_empty_expr_ = empty_expr;
new_col_item.col_idx_= col_item.col_idx_;
if (OB_FAIL(new_any_stmt->add_column_item(new_col_item))) {
LOG_WARN("failed to add column item", K(ret));
}