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[FEAT MERGE]4_1_sql_feature

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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
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42
src/sql/optimizer/ob_log_temp_table_access.cpp
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@ -141,21 +141,41 @@ int ObLogTempTableAccess::re_est_cost(EstimateCostInfo &param, double &card, dou
return ret;
}
int ObLogTempTableAccess::print_my_plan_annotation(char *buf,
int64_t &buf_len,
int64_t &pos,
ExplainType type)
int ObLogTempTableAccess::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));
}
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;
// print access
const ObIArray<ObRawExpr*> &access = get_access_exprs();
EXPLAIN_PRINT_EXPRS(access, type);
END_BUF_PRINT(plan_item.access_predicates_,
plan_item.access_predicates_len_);
}
if (OB_SUCC(ret)) {
const ObString &temp_table_name = get_table_name();
const ObString &access_name = get_access_name();
BEGIN_BUF_PRINT;
if (access_name.empty()) {
if (OB_FAIL(BUF_PRINTF("%.*s",
temp_table_name.length(),
temp_table_name.ptr()))) {
LOG_WARN("failed to print str", K(ret));
}
} else {
if (OB_FAIL(BUF_PRINTF("%.*s(%.*s)",
access_name.length(),
access_name.ptr(),
temp_table_name.length(),
temp_table_name.ptr()))) {
LOG_WARN("failed to print str", K(ret));
}
}
END_BUF_PRINT(plan_item.object_alias_,
plan_item.object_alias_len_);
}
return ret;
}