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Overview
Comment:Do not try to eliminate No-ops at the end of VDBE program as this can cause problems for some DISTINCT handling algorithms, and does not improve performance. This also fixes an assertion fault found by libFuzzer.
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SHA1: 19d9f9ce691963310fa73ac5ff728ea8dea9d2b2
User & Date: drh 2015-11-24 00:49:44
References
2015-11-24
03:50
Add a test case for the fix of check-in [19d9f9ce691963310] check-in: 19a9c07b user: drh tags: trunk
Context
2015-11-24
01:17
Add a clarifying comment to the virtual table test module 'test8'. check-in: e92f97a6 user: mistachkin tags: trunk
00:49
Do not try to eliminate No-ops at the end of VDBE program as this can cause problems for some DISTINCT handling algorithms, and does not improve performance. This also fixes an assertion fault found by libFuzzer. check-in: 19d9f9ce user: drh tags: trunk
2015-11-21
19:43
Fix an obscure memory leak found by libfuzzer that may occur under some circumstances if expanding a "*" expression causes a SELECT to return more than 32767 columns. check-in: 60de5f23 user: dan tags: trunk
Changes
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Changes to src/vdbeaux.c.