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This allows one to run the test suite even if any of the following
options are changed:
- character-set-server
- collation-server
- join-cache-level
- log-basename
- max-allowed-packet
- optimizer-switch
- query-cache-size and query-cache-type
- skip-name-resolve
- table-definition-cache
- table-open-cache
- Some innodb options
etc
Changes:
- Don't print out the value of system variables as one can't depend on
them to being constants.
- Don't set global variables to 'default' as the default may not
be the same as the test was started with if there was an additional
option file. Instead save original value and reset it at end of test.
- Test that depends on the latin1 character set should include
default_charset.inc or set the character set to latin1
- Test that depends on the original optimizer switch, should include
default_optimizer_switch.inc
- Test that depends on the value of a specific system variable should
set it in the test (like optimizer_use_condition_selectivity)
- Split subselect3.test into subselect3.test and subselect3.inc to
make it easier to set and reset system variables.
- Added .opt files for test that required specfic options that could
be changed by external configuration files.
- Fixed result files in rockdsb & tokudb that had not been updated for
a while.
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Filesort_tracker::print_json_members(Json_writer*)
Whenever Filesort_tracker has r_loops=0, r_ouptut_rows would be 0, so we should add the value zero
to the member "r_output_rows" explicitly
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r_total_time_ms/r_buffer_size
[0-9]*[.]?[0-9]* wasn't a sufficient regex to cover the
%lg used in Json_writer::add_double. Exponent formats
where missed.
Here we normalize all the replace_regex expressions for
ANALYZE FORMAT=JSON into one include file.
Signed-off-by: Daniel Black <daniel.black@au.ibm.com>
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The problem was that GROUP BY code created Item_field objects
that referred to fields in the temp. tables used for GROUP BY.
Item_ref and set_items_ref_array() call caused pointers to temp.
table fields to occur in many places.
This patch introduces Item_temptable_field, which can handle
item->print() calls made after the underlying table is freed.
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replaced.
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Printing non-trivial HAVING added.
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Make the test work on case insensitive FS
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Print r_rows. There is no table tracking for reading from tmp table, yet.
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Tracking total time added in UPDATE/DELETE
Fixed selectivity calculation in UPDATE/DELETE
Macro definitions of time tracting fixed.
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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.
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Fix Item_ident::print() to work when there is no current database
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Change r_rows to be double
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- Print r_loops
- Always print r_* members. Print NULL values if no scans took place
- Added testcases.
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