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[FEAT MERGE] GIS

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This commit is contained in:
obdev
2022-12-23 12:08:27 +00:00
committed by ob-robot
parent 38846e73d6
commit 40d215fc5a
519 changed files with 158600 additions and 8396 deletions
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34
src/sql/optimizer/ob_opt_est_cost_model.cpp
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@ -1384,6 +1384,7 @@ int ObOptEstCostModel::cost_table_scan_one_batch(const ObCostTableScanInfo &est_
double base_cost = 0.0;
double ib_cost = 0.0;
double network_cost = 0.0;
double spatial_cost = 0.0;
if (OB_FAIL(cost_table_scan_one_batch_inner(physical_output_row_count,
est_cost_info,
true,
@ -1407,11 +1408,15 @@ int ObOptEstCostModel::cost_table_scan_one_batch(const ObCostTableScanInfo &est_
est_cost_info,
network_cost))) {
LOG_WARN("failed to get newwork transform scan_cost for global index", K(ret));
} else if (OB_FAIL(cost_table_get_one_batch_spatial(index_back_row_count,
est_cost_info,
spatial_cost))) {
LOG_WARN("failed to get scan_cost for spatial index", K(ret));
} else {
scan_cost = base_cost + ib_cost + network_cost;
scan_index_back_cost = ib_cost + network_cost;
scan_cost = base_cost + ib_cost + network_cost + spatial_cost;
scan_index_back_cost = ib_cost + network_cost + spatial_cost;
LOG_TRACE("OPT:[COST SCAN]", K(logical_output_row_count), K(index_back_row_count),
K(scan_cost), K(base_cost), K(ib_cost),K(network_cost),
K(scan_cost), K(base_cost), K(ib_cost),K(network_cost), K(spatial_cost),
"postfix_sel", est_cost_info.postfix_filter_sel_);
}
}
@ -1434,6 +1439,24 @@ int ObOptEstCostModel::cost_table_scan_one_batch(const ObCostTableScanInfo &est_
return ret;
}
int ObOptEstCostModel::cost_table_get_one_batch_spatial(double row_count,
const ObCostTableScanInfo &est_cost_info,
double &cost)
{
int ret = OB_SUCCESS;
const ObTableMetaInfo *table_meta_info = est_cost_info.table_meta_info_;
cost = 0.0;
if (OB_ISNULL(table_meta_info) ||
OB_UNLIKELY(table_meta_info->table_column_count_ <= 0)) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("table column count should not be 0", K(table_meta_info->table_column_count_), K(ret));
} else if (est_cost_info.index_meta_info_.is_geo_index_) {
cost = row_count * cost_params_.SPATIAL_PER_ROW_COST;
} else { /*do nothing*/ }
LOG_TRACE("OPT::[COST_TABLE_GET_SPATIAL]", K(cost), K(ret), K(row_count));
return ret;
}
/**
* 估算TableScan的代价
* formula: cost = io_cost + memtable_cost + memtable_merge_cost + cpu_cost
@ -2024,6 +2047,11 @@ double ObOptEstCostModel::cost_quals(double rows, const ObIArray<ObRawExpr *> &q
const ObRawExpr *qual = quals.at(i);
if (OB_ISNULL(qual)) {
LOG_WARN("qual should not be NULL, but we don't set error return code here, just skip it");
} else if (qual->is_spatial_expr()) {
cost_per_row += cost_params_.CMP_SPATIAL_COST * factor;
if (need_scale) {
factor /= 10.0;
}
} else {
ObObjTypeClass calc_type = qual->get_result_type().get_calc_type_class();
if (OB_UNLIKELY(comparison_params_[calc_type] < 0)) {