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Check-in [793e942205]
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Overview
Comment:Strengthen the sqlite3VdbeMemAboutToChange() run-time verification mechanism to better detect missed calls to AboutToChange().
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SHA3-256: 793e942205a12eedb7ecc5ad8a27e3e52bbd4e1d50a0d1453d04a83ba728884e
User & Date: drh 2018-06-11 13:10:45.872
Context
2018-06-11
17:35
Add the OP_SetTabCol and OP_VerifyTabCol opcodes, only when compiling with SQLITE_DEBUG, to do run-time verification of the column cache. (check-in: b37614a367 user: drh tags: trunk)
13:10
Strengthen the sqlite3VdbeMemAboutToChange() run-time verification mechanism to better detect missed calls to AboutToChange(). (check-in: 793e942205 user: drh tags: trunk)
01:30
Always initialize the WhereClause.hasOr field that was added by check-in [292724ffc4]. Error detected by OSSFuzz. (check-in: 9faf41713e user: drh tags: trunk)
Changes
Unified Diff Side-by-Side Diff Patch
Changes to src/vdbe.h.
Changes to src/vdbeaux.c.
Changes to src/vdbemem.c.