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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-13 12:24:36 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-13 12:24:36 +0000
commit06eaf7232e9a920468c0f8d74dcf2fe8b555501c (patch)
treee2c7b5777f728320e5b5542b6213fd3591ba51e2 /mysql-test/main/explain_json_format_partitions.result
parentInitial commit. (diff)
downloadmariadb-06eaf7232e9a920468c0f8d74dcf2fe8b555501c.tar.xz
mariadb-06eaf7232e9a920468c0f8d74dcf2fe8b555501c.zip
Adding upstream version 1:10.11.6.upstream/1%10.11.6
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'mysql-test/main/explain_json_format_partitions.result')
-rw-r--r--mysql-test/main/explain_json_format_partitions.result107
1 files changed, 107 insertions, 0 deletions
diff --git a/mysql-test/main/explain_json_format_partitions.result b/mysql-test/main/explain_json_format_partitions.result
new file mode 100644
index 00000000..d33d7441
--- /dev/null
+++ b/mysql-test/main/explain_json_format_partitions.result
@@ -0,0 +1,107 @@
+create table t2(a int);
+insert into t2 values (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
+create table t1 (
+a int not null
+) partition by key(a);
+insert into t1 select a from t2;
+explain partitions select * from t1 where a in (2,3,4);
+id select_type table partitions type possible_keys key key_len ref rows Extra
+1 SIMPLE t1 p0 ALL NULL NULL NULL NULL 10 Using where
+explain format=json select * from t1 where a in (2,3,4);
+EXPLAIN
+{
+ "query_block": {
+ "select_id": 1,
+ "nested_loop": [
+ {
+ "table": {
+ "table_name": "t1",
+ "partitions": ["p0"],
+ "access_type": "ALL",
+ "rows": 10,
+ "filtered": 100,
+ "attached_condition": "t1.a in (2,3,4)"
+ }
+ }
+ ]
+ }
+}
+analyze format=json select * from t1 where a in (2,3,4);
+ANALYZE
+{
+ "query_optimization": {
+ "r_total_time_ms": "REPLACED"
+ },
+ "query_block": {
+ "select_id": 1,
+ "r_loops": 1,
+ "r_total_time_ms": "REPLACED",
+ "nested_loop": [
+ {
+ "table": {
+ "table_name": "t1",
+ "partitions": ["p0"],
+ "access_type": "ALL",
+ "r_loops": 1,
+ "rows": 10,
+ "r_rows": 10,
+ "r_table_time_ms": "REPLACED",
+ "r_other_time_ms": "REPLACED",
+ "r_engine_stats": REPLACED,
+ "filtered": 100,
+ "r_filtered": 30,
+ "attached_condition": "t1.a in (2,3,4)"
+ }
+ }
+ ]
+ }
+}
+analyze format=json update t1 set a=a+10 where a in (2,3,4);
+ANALYZE
+{
+ "query_optimization": {
+ "r_total_time_ms": "REPLACED"
+ },
+ "query_block": {
+ "select_id": 1,
+ "r_total_time_ms": "REPLACED",
+ "buffer": {
+ "table": {
+ "update": 1,
+ "table_name": "t1",
+ "partitions": ["p0"],
+ "access_type": "ALL",
+ "rows": 10,
+ "r_rows": 10,
+ "r_filtered": 30,
+ "r_total_time_ms": "REPLACED",
+ "r_engine_stats": REPLACED,
+ "attached_condition": "t1.a in (2,3,4)"
+ }
+ }
+ }
+}
+analyze format=json delete from t1 where a in (20,30,40);
+ANALYZE
+{
+ "query_optimization": {
+ "r_total_time_ms": "REPLACED"
+ },
+ "query_block": {
+ "select_id": 1,
+ "r_total_time_ms": "REPLACED",
+ "table": {
+ "delete": 1,
+ "table_name": "t1",
+ "partitions": ["p0"],
+ "access_type": "ALL",
+ "rows": 10,
+ "r_rows": 10,
+ "r_filtered": 0,
+ "r_total_time_ms": "REPLACED",
+ "r_engine_stats": REPLACED,
+ "attached_condition": "t1.a in (20,30,40)"
+ }
+ }
+}
+drop table t1,t2;