Sergei Petrunia
47c344b00f
MDEV-7904: ANALYZE FORMAT=JSON doesn't print r_rows for union output
...
Print r_rows. There is no table tracking for reading from tmp table, yet.
2015-04-04 00:47:10 +03:00
Oleksandr Byelkin
a220905083
MDEV-7833:ANALYZE FORMAT=JSON and Range checked for each record
2015-04-03 15:37:27 +02:00
Oleksandr Byelkin
b2a1187307
MDEV-7812: ANALYZE FORMAT=JSON UPDATE/DELETE doesnt print the r_total_time_ms
...
Tracking total time added in UPDATE/DELETE
Fixed selectivity calculation in UPDATE/DELETE
Macro definitions of time tracting fixed.
2015-03-29 15:33:15 +02:00
Oleksandr Byelkin
01d7da6785
MDEV-7834: ANALYZE FORMAT=JSON output column should be named ANALYZE
2015-03-25 19:55:11 +01:00
Sergei Petrunia
1626e0d3d4
MDEV-7648: Extra data in ANALYZE FORMAT=JSON $stmt
...
Show total execution time (r_total_time_ms) for various parts of the
query:
1. time spent in SELECTs
2. time spent reading rows from storage engines
#2 currently gets the data from P_S.
2015-03-07 22:47:28 +03:00
Sergei Petrunia
2288b84df4
MDEV-7679: ANALYZE crashes when printing WHERE when no default db
...
Fix Item_ident::print() to work when there is no current database
2015-03-07 20:51:35 +03:00
Sergei Petrunia
66ad265f3b
MDEV-7674: ANALYZE shows r_rows=0
...
Change r_rows to be double
2015-03-07 19:30:19 +03:00
Sergei Petrunia
d6e8816435
Make analyze_format_json.test work on case-insensitive FS.
2014-12-02 10:35:28 +03:00
Sergei Petrunia
fc2871acbe
Update test results.
2014-12-02 01:58:22 +03:00
Sergei Petrunia
753718c201
EXPLAIN FORMAT=JSON: support SJ-Materialization
...
- Switch Explain data structure from "flat" representation of
SJ-Materialization into nested one.
- Update functions that print tabular output to operate on the
nested structure.
- Add function to generate JSON output.
2014-12-01 21:35:31 +03:00
Sergei Petrunia
e235bb864d
ANALYZE FORMAT=JSON: better output and tests
...
- Print r_loops
- Always print r_* members. Print NULL values if no scans took place
- Added testcases.
2014-11-29 03:07:24 +03:00
