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[FEAT MERGE] Merge foreign key refactor to master;

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obdev
2023-01-28 16:30:04 +08:00
committed by ob-robot
parent a7753ea302
commit dfbfe7050d
54 changed files with 882 additions and 201 deletions
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3
src/sql/engine/table/ob_table_scan_op.cpp
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@ -869,6 +869,9 @@ OB_INLINE int ObTableScanOp::init_das_scan_rtdef(const ObDASScanCtDef &das_ctdef
das_rtdef.tx_lock_timeout_ = my_session->get_trx_lock_timeout();
das_rtdef.scan_flag_ = MY_CTDEF.scan_flags_;
das_rtdef.scan_flag_.is_show_seed_ = plan_ctx->get_show_seed();
if(is_foreign_check_nested_session() && stmt::T_SELECT == ctx_.get_sql_ctx()->stmt_type_) {
das_rtdef.is_for_foreign_check_ = true;
}
if (MY_SPEC.batch_scan_flag_ || is_lookup) {
das_rtdef.scan_flag_.scan_order_ = ObQueryFlag::KeepOrder;
}

2
src/sql/engine/table/ob_table_scan_op.h
View File

@ -473,6 +473,8 @@ protected:
eval_ctx_, pd_expr_spec.max_batch_size_);
}
}
bool is_foreign_check_nested_session() { return ObSQLUtils::is_fk_nested_sql(&ctx_);}
private:
const ObTableScanSpec& get_tsc_spec() {return MY_SPEC;}
const ObTableScanCtDef& get_tsc_ctdef() {return MY_SPEC.tsc_ctdef_;}