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Merge bb-10.2-ext into 10.3

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Marko Mäkelä
2017-10-04 08:24:06 +03:00
parent 2cf3e2ea2f 61b2618d3a
commit 2c1067166d
334 changed files with 5235 additions and 3076 deletions
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5
sql/sql_statistics.cc
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@ -3757,7 +3757,10 @@ double get_column_avg_frequency(Field * field)
using the statistical data from the table column_stats.
@retval
The required estimate of the rows in the column range
- The required estimate of the rows in the column range
- If there is some kind of error, this function should return DBL_MAX (and
not HA_POS_ERROR as that is an integer constant).
*/
double get_column_range_cardinality(Field *field,