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Code cleanup

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This commit is contained in:
Sergei Petrunia
2022-01-19 18:02:40 +03:00
parent f7e49c98e6
commit ce4956f322
7 changed files with 14 additions and 28 deletions
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7
sql/opt_histogram_json.h
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@@ -41,8 +41,8 @@
]
}
The histogram is an object with single member named Histogram_json_hb::
JSON_NAME. The value of that member is an array of buckets.
Histogram is a JSON object. It has some global properties and "histogram_hb"
member whose value is a JSON array of histogram buckets.
Each bucket is an object with these members:
"start" - the first value in the bucket.
@@ -126,8 +126,7 @@ public:
ulonglong size) override;
double point_selectivity(Field *field, key_range *endpoint,
double avg_selection,
double total_rows) override;
double avg_sel) override;
double range_selectivity(Field *field, key_range *min_endp,
key_range *max_endp, double avg_sel) override;