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leonyuleonyu
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Add a lot of test cases
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‎fixtures/mysql_bug_72180.json‎

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{
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"query_block": {
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"select_id": 1,
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"ordering_operation": {
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"using_filesort": true,
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"grouping_operation": {
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"using_temporary_table": true,
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"using_filesort": true,
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"buffer_result": {
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"using_temporary_table": true,
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"nested_loop": [
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{
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"table": {
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"table_name": "st",
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"access_type": "ref",
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"possible_keys": [
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"PRIMARY",
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"state_idx",
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"state_st_idx"
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],
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"key": "state_st_idx",
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"used_key_parts": [
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"state"
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],
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"key_length": "4",
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"ref": [
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"const"
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],
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"rows": 26889,
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"filtered": 100,
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"using_index": true
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}
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},
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{
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"table": {
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"table_name": "content",
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"access_type": "ref",
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"possible_keys": [
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"ab_ce_idx",
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"transition_idx",
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"ab_plate_templ_idx"
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],
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"key": "transition_idx",
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"used_key_parts": [
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"transition_id"
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],
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"key_length": "4",
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"ref": [
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"transition_id"
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],
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"rows": 1,
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"filtered": 100
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}
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}
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]
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}
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}
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}
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}
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}

‎fixtures/percona_blog1.json‎ renamed to ‎fixtures/percona_blog_2015-12-22a.json‎

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‎fixtures/percona_blog3.json‎ renamed to ‎fixtures/percona_blog_2015-12-22c.json‎

File renamed without changes.

‎fixtures/percona_blog_2016-02-22a.json‎

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{
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"query_block": {
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"select_id": 1,
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"cost_info": {
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"query_cost": "89796.80"
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},
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"duplicates_removal": {
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"using_temporary_table": true,
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"using_filesort": false,
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"table": {
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"table_name": "titles",
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"access_type": "index",
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"possible_keys": [
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"PRIMARY",
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"emp_no"
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],
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"key": "emp_no",
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"used_key_parts": [
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"emp_no"
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],
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"key_length": "4",
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"rows_examined_per_scan": 442724,
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"rows_produced_per_join": 442724,
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"filtered": "100.00",
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"using_index": true,
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"cost_info": {
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"read_cost": "1252.00",
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"eval_cost": "88544.80",
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"prefix_cost": "89796.80",
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"data_read_per_join": "27M"
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},
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"used_columns": [
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"emp_no",
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"title",
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"from_date"
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],
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"attached_condition": "(year(`employees`.`titles`.`from_date`) > '1990')"
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}
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}
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}
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}

‎fixtures/percona_blog_2016-02-22b.json‎

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{
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"query_block": {
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"select_id": 1,
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"cost_info": {
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"query_cost": "531269.80"
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},
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"duplicates_removal": {
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"using_temporary_table": true,
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"using_filesort": false,
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"table": {
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"table_name": "titles",
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"access_type": "index",
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"possible_keys": [
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"PRIMARY",
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"emp_no"
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],
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"key": "PRIMARY",
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"used_key_parts": [
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"emp_no",
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"title",
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"from_date"
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],
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"key_length": "59",
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"rows_examined_per_scan": 442724,
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"rows_produced_per_join": 442724,
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"filtered": "100.00",
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"using_index": true,
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"cost_info": {
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"read_cost": "442725.00",
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"eval_cost": "88544.80",
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"prefix_cost": "531269.80",
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"data_read_per_join": "27M"
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},
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"used_columns": [
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"emp_no",
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"title",
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"from_date"
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],
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"attached_condition": "(year(`employees`.`titles`.`from_date`) > '1990')"
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}
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}
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}
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}

‎fixtures/planet_mysql_5994296.json‎

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{
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"query_block": {
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"select_id": 1,
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"cost_info": {
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"query_cost": "89796.80"
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},
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"duplicates_removal": {
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"using_temporary_table": true,
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"using_filesort": false,
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"table": {
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"table_name": "titles",
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"access_type": "index",
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"possible_keys": [
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"PRIMARY",
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"emp_no"
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],
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"key": "emp_no",
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"used_key_parts": [
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"emp_no"
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],
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"key_length": "4",
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"rows_examined_per_scan": 442724,
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"rows_produced_per_join": 442724,
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"filtered": "100.00",
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"using_index": true,
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"cost_info": {
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"read_cost": "1252.00",
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"eval_cost": "88544.80",
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"prefix_cost": "89796.80",
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"data_read_per_join": "27M"
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},
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"used_columns": [
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"emp_no",
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"title",
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"from_date"
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],
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"attached_condition": "(year(`employees`.`titles`.`from_date`) > '1990')"
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}
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}
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}
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}

‎fixtures/unofficialmysqlguid.json‎

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‎fixtures/unofficialmysqlguide_example_01.json‎

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{
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"query_block": {
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"select_id": 1,
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"cost_info": {
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"query_cost": "53.80"
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},
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"table": {
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"table_name": "Country",
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"access_type": "ALL",
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"rows_examined_per_scan": 239,
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"rows_produced_per_join": 11,
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"filtered": "4.76",
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"cost_info": {
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"read_cost": "51.52",
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"eval_cost": "2.28",
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"prefix_cost": "53.80",
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"data_read_per_join": "2K"
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},
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"used_columns": [
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"Code",
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"Name",
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"Continent",
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"Region",
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"SurfaceArea",
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"IndepYear",
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"Population",
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"LifeExpectancy",
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"GNP",
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"GNPOld",
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"LocalName",
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"GovernmentForm",
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"HeadOfState",
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"Capital",
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"Code2"
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],
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"attached_condition": "((`world`.`Country`.`Continent` = 'Asia') and (`world`.`Country`.`Population` > 5000000))"
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}
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}
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}

‎fixtures/unofficialmysqlguide_example_02.json‎

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{
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"query_block": {
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"select_id": 1,
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"cost_info": {
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"query_cost": "53.80"
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},
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"table": {
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"table_name": "Country",
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"access_type": "ALL",
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"possible_keys": [
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"p"
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],
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"rows_examined_per_scan": 239,
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"rows_produced_per_join": 15,
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"filtered": "6.46",
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"cost_info": {
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"read_cost": "50.71",
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"eval_cost": "3.09",
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"prefix_cost": "53.80",
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"data_read_per_join": "3K"
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},
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"used_columns": [
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"Code",
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"Name",
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"Continent",
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"Region",
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"SurfaceArea",
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"IndepYear",
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"Population",
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"LifeExpectancy",
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"GNP",
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"GNPOld",
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"LocalName",
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"GovernmentForm",
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"HeadOfState",
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"Capital",
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"Code2"
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],
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"attached_condition": "((`world`.`Country`.`Continent` = 'Asia') and (`world`.`Country`.`Population` > 5000000))"
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}
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}
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}

‎fixtures/unofficialmysqlguide_example_04.json‎

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{
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"query_block": {
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"select_id": 1,
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"cost_info": {
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"query_cost": "325.01"
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},
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"table": {
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"table_name": "Country",
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"access_type": "range",
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"possible_keys": [
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"p"
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],
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"key": "p",
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"used_key_parts": [
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"Population"
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],
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"key_length": "4",
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"rows_examined_per_scan": 108,
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"rows_produced_per_join": 15,
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"filtered": "14.29",
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"index_condition": "(`world`.`Country`.`Population` > 5000000)",
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"cost_info": {
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"read_cost": "309.58",
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"eval_cost": "15.43",
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"prefix_cost": "325.01",
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"data_read_per_join": "3K"
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},
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"used_columns": [
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"Code",
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"Name",
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"Continent",
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"Region",
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"SurfaceArea",
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"IndepYear",
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"Population",
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"LifeExpectancy",
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"GNP",
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"GNPOld",
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"LocalName",
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"GovernmentForm",
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"HeadOfState",
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"Capital",
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"Code2"
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],
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"attached_condition": "(`world`.`Country`.`Continent` = 'Asia')"
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}
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}
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}

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