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Test synchronous/journal mode options for SQLite log writer

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Also adds some small tweaks and adds the new feature to NEWS.
This commit is contained in:
Johanna Amann 2024-11-26 12:26:38 +00:00
parent 3ca56f7e0f
commit d592942ccb
8 changed files with 54 additions and 16 deletions
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16
scripts/base/frameworks/logging/writers/sqlite.zeek
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@ -21,7 +21,8 @@ export {
## String to use for empty fields. This should be different from
## *unset_field* to make the output unambiguous.
const empty_field = Log::empty_field &redef;
## Values supported for SQLite's PRAGMA synchronous statement.
type SQLiteSynchronous: enum {
SQLITE_SYNCHRONOUS_DEFAULT,
SQLITE_SYNCHRONOUS_OFF,
@ -40,22 +41,19 @@ export {
SQLITE_JOURNAL_MODE_WAL,
SQLITE_JOURNAL_MODE_OFF,
};
## If changed from SQLITE_SYNCHRONOUS_DEFAULT, runs the PRAGMA synchronous
## If changed from SQLITE_SYNCHRONOUS_DEFAULT, runs the PRAGMA synchronous
## statement with the provided value after connecting to the SQLite database. See
## `SQLite's synchronous documentation <https://www.sqlite.org/pragma.html#pragma_synchronous>`_
## for more details around performance and data safety trade offs.
const synchronous = SQLITE_SYNCHRONOUS_DEFAULT &redef;
## If changed from SQLITE_JOURNAL_MODE_DEFAULT, runs the PRAGMA
## journal_mode statement with the provided value after connecting to
## If changed from SQLITE_JOURNAL_MODE_DEFAULT, runs the PRAGMA
## journal_mode statement with the provided value after connecting to
## the SQLite database.
## `SQLite's journal_mode documentation <https://www.sqlite.org/pragma.html#pragma_journal_mode>`_
## for more details around performance, data safety trade offs
## and interaction with the PRAGMA synchronous statement.
const journal_mode = SQLITE_JOURNAL_MODE_DEFAULT &redef;
}