3ede457c5e
For use-cases in which performance is more important than data integrity. Signed-off-by: Floris Bos <bos@je-eigen-domein.nl> Reviewed-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
66 lines
2.3 KiB
Plaintext
66 lines
2.3 KiB
Plaintext
config BR2_PACKAGE_SQLITE
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bool "sqlite"
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help
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SQLite is a small C library that implements a self-contained,
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embeddable, zero-configuration SQL database engine.
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http://www.sqlite.org/
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if BR2_PACKAGE_SQLITE
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config BR2_PACKAGE_SQLITE_READLINE
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bool "Command-line editing"
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select BR2_PACKAGE_NCURSES
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select BR2_PACKAGE_READLINE
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help
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Enable command-line editing. This requires ncurses and readline.
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config BR2_PACKAGE_SQLITE_STAT3
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bool "Additional query optimizations (stat3)"
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help
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Adds additional logic to the ANALYZE command and to the query
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planner that can help SQLite to choose a better query plan under
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certain situations.
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config BR2_PACKAGE_SQLITE_ENABLE_FTS3
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bool "Enable version 3 of the full-text search engine"
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help
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When this option is defined in the amalgamation
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(see http://www.sqlite.org/amalgamation.html), version 3 of
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the full-text search engine is added to the build automatically.
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config BR2_PACKAGE_SQLITE_ENABLE_UNLOCK_NOTIFY
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bool "Enable sqlite3_unlock_notify() interface"
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help
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This option enables the sqlite3_unlock_notify() interface and its
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accosiated functionality. See the documentation
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http://www.sqlite.org/unlock_notify.html for additional information.
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config BR2_PACKAGE_SQLITE_SECURE_DELETE
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bool "Set the secure_delete pragma on by default"
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help
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This compile-time option changes the default settings of the
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secure_delete pragma. When this option is not used, secure_delete
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defaults to off. When this option is present, secure_delete defaults
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to on.
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The secure_delete setting causes deleted content to be overwritten
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with zeros. There is a small performance penalty for this since
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additional I/O must occur. On the other hand, secure_delete can
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prevent sensitive information from lingering in unused parts
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of the database file after it has allegedly been deleted.
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See the documentation on the
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http://www.sqlite.org/pragma.html#pragma_secure_delete
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for additional information.
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config BR2_PACKAGE_SQLITE_NO_SYNC
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bool "Disable fsync"
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help
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By default SQLite forces all database transactions to storage
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immediately using fsync() to protect against data loss in case
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of power failure.
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This option turns this behavior off resulting in higher performance
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especially when using slow flash storage.
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endif
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