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Overview
| Comment: | The SQLITE_EXTRA_IFNULLROW compile-time option causes OP_IfNullRow opcodes to be issued for references to the right-hand side table of *any* flattened join, not just LEFT JOINs. This puts extra stress on the OP_IfNUllRow opcodes for testing purposes. |
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| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | branch-3.19 |
| Files: | files | file ages | folders |
| SHA3-256: | 1a074c8a2bc0b28918ef905339d11a21 |
| User & Date: | drh 2017-05-25 11:39:50 |
Context
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2017-05-25
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| 16:50 | Version 3.19.2 check-in: edb4e819 user: drh tags: release, branch-3.19, version-3.19.2 | |
| 11:39 | The SQLITE_EXTRA_IFNULLROW compile-time option causes OP_IfNullRow opcodes to be issued for references to the right-hand side table of *any* flattened join, not just LEFT JOINs. This puts extra stress on the OP_IfNUllRow opcodes for testing purposes. check-in: 1a074c8a user: drh tags: branch-3.19 | |
| 00:28 | The TK_IF_NULL_ROW expression node must be treated as a variable that references the table Expr.iTable. Proposed fix for ticket [7fde638e94287d2c]. check-in: b30a364a user: drh tags: branch-3.19 | |
Changes
Changes to src/select.c.
Changes to test/releasetest.tcl.