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Overview
Comment: | Fix a minor typo in the query flattener header comment. No code changes. |
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Downloads: | Tarball | ZIP archive |
Timelines: | family | ancestors | descendants | both | trunk |
Files: | files | file ages | folders |
SHA3-256: |
d050dc605c24bcf60c0c47d13612ad53 |
User & Date: | drh 2017-10-04 02:30:45.805 |
Context
2017-10-04
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05:59 | Remove a redundant restriction from the query flattener. (check-in: 66629b2a09 user: drh tags: trunk) | |
02:30 | Fix a minor typo in the query flattener header comment. No code changes. (check-in: d050dc605c user: drh tags: trunk) | |
2017-10-03
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19:53 | Simplify the computation of types on columns of a view. (check-in: 772b0db146 user: drh tags: trunk) | |
Changes
Changes to src/select.c.
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3351 3352 3353 3354 3355 3356 3357 | ** (16) If the outer query is aggregate, then the subquery may not ** use ORDER BY. (Ticket #2942) This used to not matter ** until we introduced the group_concat() function. ** ** (17) If the subquery is a compound select, then ** (17a) all compound operators must be a UNION ALL, and ** (17b) no terms within the subquery compound may be aggregate | | | 3351 3352 3353 3354 3355 3356 3357 3358 3359 3360 3361 3362 3363 3364 3365 | ** (16) If the outer query is aggregate, then the subquery may not ** use ORDER BY. (Ticket #2942) This used to not matter ** until we introduced the group_concat() function. ** ** (17) If the subquery is a compound select, then ** (17a) all compound operators must be a UNION ALL, and ** (17b) no terms within the subquery compound may be aggregate ** or DISTINCT, and ** (17c) every term within the subquery compound must have a FROM clause ** (17d) the outer query may not be ** (17d1) aggregate, or ** (17d2) DISTINCT, or ** (17d3) a join. ** ** The parent and sub-query may contain WHERE clauses. Subject to |
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