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Overview
| Comment: | Fix a typo in SQLITE_OMIT_UNIQUE_ENFORCEMENT. |
|---|---|
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
8870b758654bb95ef1c01abddcbd1f36 |
| User & Date: | drh 2011-04-07 18:17:48 |
Context
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2011-04-09
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| 03:04 | Back out the SQLITE_OMIT_UNIQUE_ENFORCEMENT compile-time option. check-in: 4e49b51557 user: drh tags: trunk | |
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2011-04-07
| ||
| 18:17 | Fix a typo in SQLITE_OMIT_UNIQUE_ENFORCEMENT. check-in: 8870b75865 user: drh tags: trunk | |
| 11:14 | Fix a typo in pragma.html. "RESTART" is a valid parameter to use with "PRAGMA wal_checkpoint", not "RESET". check-in: 486f3e085d user: dan tags: trunk | |
Changes
Changes to pages/compile.in.
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causes the DELETE to occur by dropping and recreating the table.
Dropping and recreating a table is usually much faster than deleting
the table content row by row. This is the "truncate optimization".
}
COMPILE_OPTION {SQLITE_OMIT_UNIQUE_ENFORCEMENT} {
This macro is used to omit support for enforcing UNIQUE constraints.
Unique onstraints may still be defined, and all code and optimizations
function as if they are enforced, however, the OP_IsUnique VDBE
opcode is not generated. This may be useful for users who can
guarantee uniqueness of inputs, or have other means of enforcing
the constraint. See also [SQLITE_OMIT_CHECK], [EXPLAIN].
}
COMPILE_OPTION {SQLITE_OMIT_UTF16} {
|
| |
865 866 867 868 869 870 871 872 873 874 875 876 877 878 879 |
causes the DELETE to occur by dropping and recreating the table.
Dropping and recreating a table is usually much faster than deleting
the table content row by row. This is the "truncate optimization".
}
COMPILE_OPTION {SQLITE_OMIT_UNIQUE_ENFORCEMENT} {
This macro is used to omit support for enforcing UNIQUE constraints.
Unique constraints may still be defined, and all code and optimizations
function as if they are enforced, however, the OP_IsUnique VDBE
opcode is not generated. This may be useful for users who can
guarantee uniqueness of inputs, or have other means of enforcing
the constraint. See also [SQLITE_OMIT_CHECK], [EXPLAIN].
}
COMPILE_OPTION {SQLITE_OMIT_UTF16} {
|