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Overview
Comment:Bug fix in sqlite3SelectDup(). Make sure the pNext pointer is valid.
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SHA1: 7e5b56b1c602d4adfd4496a9c877f3b685b2d360
User & Date: drh 2011-12-07 01:47:27
References
2011-12-07
01:55
Cherrypick the [7e5b56b1c6] fix for the sqlite3SelectDup() routine into trunk. check-in: 7fc53509 user: drh tags: trunk
Context
2011-12-07
15:33
More compact notation for the parse-tree view. check-in: 0eb3f8b1 user: drh tags: tree-explain
01:47
Bug fix in sqlite3SelectDup(). Make sure the pNext pointer is valid. check-in: 7e5b56b1 user: drh tags: tree-explain
01:23
Improvements to the data-structure explain subsystem. Most queries now give a reasonably detailed graph of their parse tree. check-in: 0aa7d3d2 user: drh tags: tree-explain
Changes
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Changes to src/expr.c.