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Overview
| Comment: | Remove a testcase() that is no longer reachable without the column cache. Provide an assert() to help prove that the testcase is no longer reachable. |
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| Downloads: | Tarball | ZIP archive |
| Timelines: | family | ancestors | descendants | both | omit-column-cache |
| Files: | files | file ages | folders |
| SHA3-256: |
a500893b6f64aced197cd32b79d51a48 |
| User & Date: | drh 2018-08-04 20:12:10.289 |
References
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2019-12-22
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| 18:23 | Back out the asserts of check-ins [a500893b6f64aced] and [d9c9fe9f5ad3fc91] as ticket [1b06916e01c82b66] demonstrates a case that refutes them. (check-in: ddb17d92df user: drh tags: trunk) | |
Context
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2018-08-04
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| 20:30 | Remove the column-cache from the code generator. The column-cache has been a persistent source of bugs for years and with recent improvements in the performance of OP_Column, it no longer provides a benefit. After the column cache is removed, the binary is almost 2KB smaller and the speed-check.sh performance test is over 3 million cycles faster. (check-in: cdff3af7be user: drh tags: trunk) | |
| 20:12 | Remove a testcase() that is no longer reachable without the column cache. Provide an assert() to help prove that the testcase is no longer reachable. (Closed-Leaf check-in: a500893b6f user: drh tags: omit-column-cache) | |
| 17:15 | Fix comments that were made obsolete by the removal of the column cache. (check-in: 2041231d56 user: drh tags: omit-column-cache) | |
Changes
Changes to src/vdbe.c.