drh
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51147baa6d
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A new optimizer that breaks a lot of tests. But none of them critically, I
think. Nevertheless, there is a lot of work ahead to stabilize the code. (CVS 2564)
FossilOrigin-Name: 86ce56ccea8297b1fba2b9ee53b5f1a3f228662f
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2005-07-23 22:59:55 +00:00 |
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drh
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17a18f2f36
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Store the total number of rows as part of the ANALYZE statistics. (CVS 2563)
FossilOrigin-Name: 868279c78e056d27b2d1bea81127fe689b2ce478
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2005-07-23 14:52:12 +00:00 |
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drh
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497e446d76
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The results of ANALYZE are now loaded into internal data structures where
they can be used. But they are not actually used yet. (CVS 2562)
FossilOrigin-Name: 1996bacfb97180965304e2a6d6784b6ecbbf8575
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2005-07-23 03:18:40 +00:00 |
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drh
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e6e049694d
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Full-coverage testing and documentation for the ANALYZE command. The
results of analysis are still not loaded or used, however. (CVS 2561)
FossilOrigin-Name: bd7583a5d63412785a9c5de54d25b509da241605
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2005-07-23 02:17:03 +00:00 |
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drh
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ff2d5ea408
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First code for the ANALYZE command. Mostly untested. The analysis is
not loaded into the symbol tables and is not used by the optimizer. (CVS 2560)
FossilOrigin-Name: a4886b114d2ccb3841d3d219f6b97f67745b13c2
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2005-07-23 00:41:48 +00:00 |
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drh
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9f18e8a0c4
|
Add infrastructure for the ANALYZE command. Does not yet actually
do anything. (CVS 2537)
FossilOrigin-Name: 05b6ac9a76fd5765c50e81588f8e71c59fe35ce4
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2005-07-08 12:13:04 +00:00 |
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