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3 check-ins using file src/select.c version 18aea806
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2014-02-06
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| 03:31 | Use OpenHash instead of OpenEphemeral for the RHS of IN operators if the result is not needed for sorting. (check-in: 715fac77 user: drh tags: subquery-codegen-refactor) | |
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2014-02-05
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| 19:10 | Separate out the code generators for the RHS of an IN operator and for SELECT/EXISTS expressions. (check-in: 61c34ba7 user: drh tags: subquery-codegen-refactor) | |
| 18:15 | Use a new opcode, OP_OpenHash, to indicate that ephemeral tables can be unordered, rather than using the BTREE_UNORDERED bit in the P5 field. (check-in: 2997e181 user: drh tags: subquery-codegen-refactor) | |