hcq/oceanbase
1
0
Fork 0
Code Issues Pull Requests Actions 2 Packages Projects Releases Wiki Activity

[FEAT MERGE]4_1_sql_feature

Browse Source 
Co-authored-by: leslieyuchen <leslieyuchen@gmail.com>
Co-authored-by: Charles0429 <xiezhenjiang@gmail.com>
Co-authored-by: raywill <hustos@gmail.com>
This commit is contained in:
obdev
2023-01-28 16:01:26 +08:00
committed by ob-robot
parent 3080f2b66f
commit 2d19a9d8f5
846 changed files with 161957 additions and 116661 deletions
Download Patch File Download Diff File Expand all files Collapse all files

29
src/sql/optimizer/ob_log_subplan_scan.cpp
View File

@ -80,22 +80,27 @@ int ObLogSubPlanScan::allocate_expr_post(ObAllocExprContext &ctx)
return ret;
}
int ObLogSubPlanScan::print_my_plan_annotation(char *buf,
int64_t &buf_len,
int64_t &pos,
ExplainType type)
int ObLogSubPlanScan::get_plan_item_info(PlanText &plan_text,
ObSqlPlanItem &plan_item)
{
int ret = OB_SUCCESS;
// print access
if (OB_FAIL(BUF_PRINTF(", "))) {
LOG_WARN("BUF_PRINTF fails", K(ret));
} else if (OB_FAIL(BUF_PRINTF("\n "))) {
LOG_WARN("BUF_PRINTF fails", K(ret));
} else { /* Do nothing */ }
const ObIArray<ObRawExpr*> &access = get_access_exprs();
if (OB_SUCC(ret)) {
if (OB_FAIL(ObLogicalOperator::get_plan_item_info(plan_text, plan_item))) {
LOG_WARN("failed to get plan item info", K(ret));
} else {
BEGIN_BUF_PRINT;
const ObIArray<ObRawExpr*> &access = get_access_exprs();
EXPLAIN_PRINT_EXPRS(access, type);
} else { /* Do nothing */ }
END_BUF_PRINT(plan_item.access_predicates_,
plan_item.access_predicates_len_);
}
if (OB_SUCC(ret)) {
const ObString &name = get_subquery_name();
BUF_PRINT_OB_STR(name.ptr(),
name.length(),
plan_item.object_alias_,
plan_item.object_alias_len_);
}
return ret;
}