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Overview
Comment: | Updates to the generated column documentation. |
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Downloads: | Tarball | ZIP archive |
Timelines: | family | ancestors | descendants | both | trunk |
Files: | files | file ages | folders |
SHA3-256: |
2d23316bb5f2bb47d5ad20e9b1eb96e2 |
User & Date: | drh 2020-01-22 17:13:56.229 |
Context
2020-01-22
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17:49 | Fix documentation typos. (check-in: 1894a02a1f user: drh tags: trunk) | |
17:13 | Updates to the generated column documentation. (check-in: 2d23316bb5 user: drh tags: trunk) | |
2020-01-21
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20:14 | Update the speed-and-size spreadsheet. (check-in: 6639a1d518 user: drh tags: trunk) | |
Changes
Changes to pages/gencol.in.
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103 104 105 106 107 108 109 | specified by the expression that follows the "AS" keyword. <li><p> ^Generated columns may not be used as part of the [PRIMARY KEY]. (Future versions of SQLite might relax this constraint for STORED columns.) <li><p> | | < | 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 | specified by the expression that follows the "AS" keyword. <li><p> ^Generated columns may not be used as part of the [PRIMARY KEY]. (Future versions of SQLite might relax this constraint for STORED columns.) <li><p> ^The expression of a generated column may only reference constant literals and columns within the same row, and may only use scalar [deterministic functions]. ^The expression may not use subqueries, aggregate functions, window functions, or table-valued functions. <li><p> ^The expression of a generated column may refer to other generated columns in the same row, but no generated column can depend upon itself, either |
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