dan
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f00e902580
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Change the way ANALYZE works to use a single cursor when scanning indices.
FossilOrigin-Name: bdce612b35193abf72de1a563ea7962375b3574e
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2013-08-14 19:54:12 +00:00 |
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dan
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8ad169abb4
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If ENABLE_STAT3 is defined but ENABLE_STAT4 is not, have ANALYZE create and populate the sqlite_stat3 table instead of sqlite_stat4.
FossilOrigin-Name: cca8bf4372ab7a0258aa5c9397818415c6cf0abf
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2013-08-12 20:14:04 +00:00 |
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dan
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6cb8d76ccb
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Fix a bug in using stat4 data to estimate the number of rows selected by a range constraint.
FossilOrigin-Name: f783938ea999731ea073cd2c78e278095f7bea6d
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2013-08-08 11:48:57 +00:00 |
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dan
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f52bb8d385
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Begin adding experimental sqlite_stat4 table. This commit is buggy.
FossilOrigin-Name: 2beea303a1d609cd2ff252412c50b966b9e5e8f1
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2013-08-03 20:24:58 +00:00 |
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drh
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5822d6feb2
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Fix test cases for the new EXPLAIN QUERY PLAN format. Add the
wherecosttest tool. Other fixes to logarithm cost.
FossilOrigin-Name: aa580e368e3c398b8377b80342dfdd906324c248
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2013-06-10 23:30:09 +00:00 |
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drh
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461728d3d0
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Add the analyze8.test test module for sqlite_stat3.
FossilOrigin-Name: 2c83ac89dc5a6017587defb541c9f3731b98892a
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2011-08-16 01:15:12 +00:00 |