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patch 4.0

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This commit is contained in:
wangzelin.wzl
2022-10-24 10:34:53 +08:00
parent 4ad6e00ec3
commit 93a1074b0c
10533 changed files with 2588271 additions and 2299373 deletions
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21
src/sql/resolver/expr/ob_expr_relation_analyzer.h
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@ -14,24 +14,27 @@
#define OCEANBASE_SRC_SQL_RESOLVER_EXPR_OB_EXPR_RELATION_ANALYZER_H_
#include "lib/container/ob_se_array.h"
namespace oceanbase {
namespace sql {
namespace oceanbase
{
namespace sql
{
class ObRawExpr;
class ObDMLStmt;
class ObQueryRefRawExpr;
class ObExprRelationAnalyzer {
class ObExecParamRawExpr;
class ObExprRelationAnalyzer
{
public:
explicit ObExprRelationAnalyzer();
int pull_expr_relation_id_and_levels(ObRawExpr* expr, int32_t cur_stmt_level);
int pull_expr_relation_id_and_levels(ObRawExpr *expr, int32_t cur_stmt_level);
private:
int init_expr_info(ObRawExpr &expr, int64_t &expr_level);
int visit_expr(ObRawExpr &expr, int64_t &expr_level);
int init_expr_info(ObRawExpr &expr);
int visit_expr(ObRawExpr &expr, int32_t stmt_level);
int visit_stmt(ObDMLStmt *stmt);
int visit_query_ref(ObQueryRefRawExpr &query_ref);
private:
// auto_free = false, only used in function stack
common::ObSEArray<ObQueryRefRawExpr*, common::OB_MAX_SUBQUERY_LAYER_NUM> query_exprs_;
common::ObSEArray<ObQueryRefRawExpr *, common::OB_MAX_SUBQUERY_LAYER_NUM> query_exprs_;
};
} // namespace sql
} // namespace oceanbase