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2018-12-24
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| 12:09 | [02e35f77] part of check-in [06de44ec] Do not generate subroutines for non-static SELECT and EXISTS expressions. Fix up some test cases to account for the minor changes in EXPLAIN QUERY PLAN output. (check-in: [06de44ec] user: drh branch: reuse-subqueries, size: 10203) | |
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2018-06-08
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| 21:21 | [2b20468d] part of check-in [30e87466] Only choose to scan an IN operator rather than use an index if we have real STAT1 data to suggest it is advantageous. (check-in: [30e87466] user: drh branch: in-scan-vs-index, size: 10189) | |
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2018-05-02
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| 18:00 | [cbd1cead] part of check-in [5f0e803e] Fix test cases so that they work with the new EXPLAIN QUERY PLAN output format. Only some of the cases have been fixed. This is an incremental check-in. (check-in: [5f0e803e] user: drh branch: rework-EQP, size: 10183) | |
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2016-09-05
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| 12:12 | [4b556d7d] part of check-in [ae127bcc] Do vector comparison size checking early - at name resolution time - to forestall future problems. (check-in: [ae127bcc] user: drh branch: rowvalue, size: 10344) | |
| 12:02 | [9b60544d] part of check-in [56562a03] Catch vector size mismatch problems during name resolution to avoid later problems. (check-in: [56562a03] user: drh branch: early-vector-size-check, size: 10222) | |
| 09:44 | [29494f1c] part of check-in [42670935] Fix a crash that could occur under certain circumstances if the vectors on either side of a comparison operator were of a different size. (check-in: [42670935] user: dan branch: rowvalue, size: 10368) | |
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2016-08-23
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| 19:02 | [9b40c9be] part of check-in [838c50a5] Simplify the row value misuse error message. (check-in: [838c50a5] user: drh branch: rowvalue, size: 10246) | |
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2016-08-20
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| 15:01 | [318cdd40] part of check-in [203f07c5] Fix a segfault that could occur if a query that used a vector comparison contained certain types of syntax errors. (check-in: [203f07c5] user: dan branch: rowvalue, size: 10282) | |
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2016-08-11
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| 12:01 | [ed3f7974] part of check-in [8278be06] Fix some problems with handling "no such collation sequence" errors. (check-in: [8278be06] user: dan branch: rowvalue, size: 9811) | |
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2016-08-08
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| 18:42 | [8d3b26c7] part of check-in [bb606511] Fix the EXPLAIN QUERY PLAN output for row value range constaints that use an index. (check-in: [bb606511] user: dan branch: rowvalue, size: 9304) | |
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2016-08-03
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| 18:00 | [1f0fa2d6] part of check-in [3c2f908f] Fix a problem with estimating the number of rows visited by a query that uses a multi-column IN(SELECT...) constraint. (check-in: [3c2f908f] user: dan branch: rowvalue, size: 8462) | |
| 16:39 | [b902e053] part of check-in [1559f4c4] Fix another problem involving vector range constraints and mixed ASC/DESC indexes. (check-in: [1559f4c4] user: dan branch: rowvalue, size: 7816) | |
| 16:14 | [86a04529] part of check-in [18af74ab] Fix stat4-based cost estimates for vector range constraints. (check-in: [18af74ab] user: dan branch: rowvalue, size: 7631) | |
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2016-08-02
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| 18:50 | [9aa6a5ef] part of check-in [092b1c5f] Add tests and fixes for vector operations that use sub-queries with different combinations of LIMIT, OFFSET and ORDER BY clauses. (check-in: [092b1c5f] user: dan branch: rowvalue, size: 5323) | |
| 17:07 | [9e720652] part of check-in [e2ad30c8] Fix a problem with vector range constraints and mixed ASC/DESC indexes. (check-in: [e2ad30c8] user: dan branch: rowvalue, size: 3727) | |
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2016-07-28
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| 19:47 | Added: [4480898d] part of check-in [cc3f6542] Fix further issues with multi-column IN(...) operators. Also some error handling cases surrounding row values. (check-in: [cc3f6542] user: dan branch: rowvalue, size: 1510) | |