1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
|
# Query 1: 0 QPS, 0x concurrency, ID 0x3C008805F0F5B5FB72B6E5BC2632931C at byte 0
# This item is included in the report because it matches --limit.
# Scores: V/M = 0.00
# Time range: all events occurred at 2009-12-08 14:44:52.709181
# Attribute pct total min max avg 95% stddev median
# ============ === ======= ======= ======= ======= ======= ======= =======
# Count 50 1
# Exec time 53 268us 268us 268us 268us 268us 0 268us
# Rows affecte 0 0 0 0 0 0 0 0
# Query size 50 42 42 42 42 42 0 42
# Warning coun 0 0 0 0 0 0 0 0
# String:
# Hosts 127.0.0.1
# Statement id 2
# Query_time distribution
# 1us
# 10us
# 100us ################################################################
# 1ms
# 10ms
# 100ms
# 1s
# 10s+
# Tables
# SHOW TABLE STATUS FROM `d` LIKE 't'\G
# SHOW CREATE TABLE `d`.`t`\G
PREPARE SELECT * FROM d.t WHERE 1 LIMIT 1;\G
# Converted for EXPLAIN
# EXPLAIN /*!50100 PARTITIONS*/
SELECT * FROM d.t WHERE 1 LIMIT 1;\G
# Query 2: 0 QPS, 0x concurrency, ID 0xAA20C459E5513CABDDF5E71E9A66B752 at byte 1014
# This item is included in the report because it matches --limit.
# Scores: V/M = 0.00
# Time range: all events occurred at 2009-12-08 14:44:52.709597
# Attribute pct total min max avg 95% stddev median
# ============ === ======= ======= ======= ======= ======= ======= =======
# Count 50 1
# Exec time 46 234us 234us 234us 234us 234us 0 234us
# Rows affecte 0 0 0 0 0 0 0 0
# Query size 50 42 42 42 42 42 0 42
# Warning coun 0 0 0 0 0 0 0 0
# Boolean:
# No index use 100% yes, 0% no
# String:
# Hosts 127.0.0.1
# Statement id 2
# Query_time distribution
# 1us
# 10us
# 100us ################################################################
# 1ms
# 10ms
# 100ms
# 1s
# 10s+
# Tables
# SHOW TABLE STATUS FROM `d` LIKE 't'\G
# SHOW CREATE TABLE `d`.`t`\G
EXECUTE SELECT * FROM d.t WHERE 1 LIMIT 1;\G
# Converted for EXPLAIN
# EXPLAIN /*!50100 PARTITIONS*/
SELECT * FROM d.t WHERE 1 LIMIT 1;\G
|
