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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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16
src/sql/optimizer/ob_log_topk.cpp
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@ -110,7 +110,6 @@ int ObLogTopk::est_cost()
ret = OB_ERR_UNEXPECTED;
LOG_WARN("get unexpected parallel degree", K(ret));
} else if (OB_FAIL(ObTransformUtils::get_limit_value(topk_limit_count_,
get_stmt(),
get_plan()->get_optimizer_context().get_params(),
get_plan()->get_optimizer_context().get_exec_ctx(),
&get_plan()->get_optimizer_context().get_allocator(),
@ -119,7 +118,6 @@ int ObLogTopk::est_cost()
LOG_WARN("get limit count num error", K(ret));
} else if (!is_null_value &&
OB_FAIL(ObTransformUtils::get_limit_value(topk_limit_offset_,
get_stmt(),
get_plan()->get_optimizer_context().get_params(),
get_plan()->get_optimizer_context().get_exec_ctx(),
&get_plan()->get_optimizer_context().get_allocator(),
@ -142,11 +140,17 @@ int ObLogTopk::est_cost()
return ret;
}
int ObLogTopk::print_my_plan_annotation(char *buf, int64_t &buf_len, int64_t &pos, ExplainType type)
int ObLogTopk::get_plan_item_info(PlanText &plan_text,
ObSqlPlanItem &plan_item)
{
int ret = OB_SUCCESS;
if (OB_FAIL(BUF_PRINTF(", minimum_row_count:%ld top_precision:%ld ",
minimum_row_count_, topk_precision_))) {
if (OB_FAIL(ObLogicalOperator::get_plan_item_info(plan_text, plan_item))) {
LOG_WARN("failed to get plan item info", K(ret));
}
BEGIN_BUF_PRINT;
if (OB_FAIL(ret)) {
} else if (OB_FAIL(BUF_PRINTF("minimum_row_count:%ld top_precision:%ld ",
minimum_row_count_, topk_precision_))) {
LOG_WARN("BUF_PRINTF fails", K(ret));
} else {
ObRawExpr *limit = topk_limit_count_;
@ -154,6 +158,8 @@ int ObLogTopk::print_my_plan_annotation(char *buf, int64_t &buf_len, int64_t &po
EXPLAIN_PRINT_EXPR(limit, type);
BUF_PRINTF(", ");
EXPLAIN_PRINT_EXPR(offset, type);
END_BUF_PRINT(plan_item.special_predicates_,
plan_item.special_predicates_len_);
}
return ret;
}