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MDEV-26737: Outdated VARIABLE_COMMENT for HISTOGRAM_TYPE in I_S.SYSTEM_VARIABLES

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Fix the description
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Sergei Petrunia
2021-10-04 22:37:59 +03:00
parent 943b8fccf9
commit b17f33a04b
4 changed files with 15 additions and 2 deletions
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6
mysql-test/main/statistics_json.result
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@ -7940,3 +7940,9 @@ test.t1 analyze status OK
SELECT * FROM t1 WHERE f > 'qux';
f
DROP TABLE t1;
#
# MDEV-26737: Outdated VARIABLE_COMMENT for HISTOGRAM_TYPE in I_S.SYSTEM_VARIABLES
#
select variable_comment from information_schema.system_variables where VARIABLE_NAME='HISTOGRAM_TYPE';
variable_comment
Specifies type of the histograms created by ANALYZE. Possible values are: SINGLE_PREC_HB - single precision height-balanced, DOUBLE_PREC_HB - double precision height-balanced, JSON_HB - height-balanced, stored as JSON.