[WIP PATCH 4/4] lib: Add "lastmod:" queries for filtering by last modification
Austin Clements writes: > From: Austin Clements > > XXX Includes reference to notmuch search --db-revision, which doesn't > exist. What would --db-revision do if it was implimented? Did you want to pass a UUID in? d
[WIP PATCH 4/4] lib: Add "lastmod:" queries for filtering by last modification
Quoth David Bremner on Jan 15 at 10:08 pm: > Austin Clements writes: > > > From: Austin Clements > > > > XXX Includes reference to notmuch search --db-revision, which doesn't > > exist. > > What would --db-revision do if it was implimented? Did you want to pass > a UUID in? Yes, exactly. And have the CLI abort if the UUID didn't match (meaning the lastmod values are no longer in the same sequence). > d
Re: [WIP PATCH 4/4] lib: Add "lastmod:" queries for filtering by last modification
Quoth David Bremner on Jan 15 at 10:08 pm: > Austin Clements writes: > > > From: Austin Clements > > > > XXX Includes reference to notmuch search --db-revision, which doesn't > > exist. > > What would --db-revision do if it was implimented? Did you want to pass > a UUID in? Yes, exactly. And have the CLI abort if the UUID didn't match (meaning the lastmod values are no longer in the same sequence). > d ___ notmuch mailing list notmuch@notmuchmail.org http://notmuchmail.org/mailman/listinfo/notmuch
Re: [WIP PATCH 4/4] lib: Add "lastmod:" queries for filtering by last modification
Austin Clements writes: > From: Austin Clements > > XXX Includes reference to notmuch search --db-revision, which doesn't > exist. What would --db-revision do if it was implimented? Did you want to pass a UUID in? d ___ notmuch mailing list notmuch@notmuchmail.org http://notmuchmail.org/mailman/listinfo/notmuch
[WIP PATCH 4/4] lib: Add "lastmod:" queries for filtering by last modification
From: Austin Clements XXX Includes reference to notmuch search --db-revision, which doesn't exist. --- doc/man7/notmuch-search-terms.rst | 8 lib/database-private.h| 1 + lib/database.cc | 4 3 files changed, 13 insertions(+) diff --git a/doc/man7/notmuch-search-terms.rst b/doc/man7/notmuch-search-terms.rst index 1acdaa0..df76e39 100644 --- a/doc/man7/notmuch-search-terms.rst +++ b/doc/man7/notmuch-search-terms.rst @@ -52,6 +52,8 @@ indicate user-supplied values): - date:.. +- lastmod:.. + The **from:** prefix is used to match the name or address of the sender of an email message. @@ -118,6 +120,12 @@ The time range can also be specified using timestamps with a syntax of: Each timestamp is a number representing the number of seconds since 1970-01-01 00:00:00 UTC. +The **lastmod:** prefix can be used to restrict the result by the +database revision number of when messages were last modified (tags +were added/removed or filenames changed). This is usually used in +conjunction with the **--db-revision** argument to **notmuch search** +to find messages that have changed since an earlier query. + In addition to individual terms, multiple terms can be combined with Boolean operators ( **and**, **or**, **not** , etc.). Each term in the query will be implicitly connected by a logical AND if no explicit diff --git a/lib/database-private.h b/lib/database-private.h index 0977229..cbca1de 100644 --- a/lib/database-private.h +++ b/lib/database-private.h @@ -163,6 +163,7 @@ struct _notmuch_database { Xapian::TermGenerator *term_gen; Xapian::ValueRangeProcessor *value_range_processor; Xapian::ValueRangeProcessor *date_range_processor; +Xapian::ValueRangeProcessor *last_mod_range_processor; }; /* Prior to database version 3, features were implied by the database diff --git a/lib/database.cc b/lib/database.cc index 9bec170..f9aa45d 100644 --- a/lib/database.cc +++ b/lib/database.cc @@ -913,6 +913,7 @@ notmuch_database_open (const char *path, notmuch->term_gen->set_stemmer (Xapian::Stem ("english")); notmuch->value_range_processor = new Xapian::NumberValueRangeProcessor (NOTMUCH_VALUE_TIMESTAMP); notmuch->date_range_processor = new ParseTimeValueRangeProcessor (NOTMUCH_VALUE_TIMESTAMP); + notmuch->last_mod_range_processor = new Xapian::NumberValueRangeProcessor (NOTMUCH_VALUE_LAST_MOD, "lastmod:"); notmuch->query_parser->set_default_op (Xapian::Query::OP_AND); notmuch->query_parser->set_database (*notmuch->xapian_db); @@ -920,6 +921,7 @@ notmuch_database_open (const char *path, notmuch->query_parser->set_stemming_strategy (Xapian::QueryParser::STEM_SOME); notmuch->query_parser->add_valuerangeprocessor (notmuch->value_range_processor); notmuch->query_parser->add_valuerangeprocessor (notmuch->date_range_processor); + notmuch->query_parser->add_valuerangeprocessor (notmuch->last_mod_range_processor); for (i = 0; i < ARRAY_SIZE (BOOLEAN_PREFIX_EXTERNAL); i++) { prefix_t *prefix = &BOOLEAN_PREFIX_EXTERNAL[i]; @@ -991,6 +993,8 @@ notmuch_database_close (notmuch_database_t *notmuch) notmuch->value_range_processor = NULL; delete notmuch->date_range_processor; notmuch->date_range_processor = NULL; +delete notmuch->last_mod_range_processor; +notmuch->last_mod_range_processor = NULL; return status; } -- 2.1.0
[WIP PATCH 4/4] lib: Add "lastmod:" queries for filtering by last modification
From: Austin Clements XXX Includes reference to notmuch search --db-revision, which doesn't exist. --- doc/man7/notmuch-search-terms.rst | 8 lib/database-private.h| 1 + lib/database.cc | 4 3 files changed, 13 insertions(+) diff --git a/doc/man7/notmuch-search-terms.rst b/doc/man7/notmuch-search-terms.rst index 1acdaa0..df76e39 100644 --- a/doc/man7/notmuch-search-terms.rst +++ b/doc/man7/notmuch-search-terms.rst @@ -52,6 +52,8 @@ indicate user-supplied values): - date:.. +- lastmod:.. + The **from:** prefix is used to match the name or address of the sender of an email message. @@ -118,6 +120,12 @@ The time range can also be specified using timestamps with a syntax of: Each timestamp is a number representing the number of seconds since 1970-01-01 00:00:00 UTC. +The **lastmod:** prefix can be used to restrict the result by the +database revision number of when messages were last modified (tags +were added/removed or filenames changed). This is usually used in +conjunction with the **--db-revision** argument to **notmuch search** +to find messages that have changed since an earlier query. + In addition to individual terms, multiple terms can be combined with Boolean operators ( **and**, **or**, **not** , etc.). Each term in the query will be implicitly connected by a logical AND if no explicit diff --git a/lib/database-private.h b/lib/database-private.h index 0977229..cbca1de 100644 --- a/lib/database-private.h +++ b/lib/database-private.h @@ -163,6 +163,7 @@ struct _notmuch_database { Xapian::TermGenerator *term_gen; Xapian::ValueRangeProcessor *value_range_processor; Xapian::ValueRangeProcessor *date_range_processor; +Xapian::ValueRangeProcessor *last_mod_range_processor; }; /* Prior to database version 3, features were implied by the database diff --git a/lib/database.cc b/lib/database.cc index 9bec170..f9aa45d 100644 --- a/lib/database.cc +++ b/lib/database.cc @@ -913,6 +913,7 @@ notmuch_database_open (const char *path, notmuch->term_gen->set_stemmer (Xapian::Stem ("english")); notmuch->value_range_processor = new Xapian::NumberValueRangeProcessor (NOTMUCH_VALUE_TIMESTAMP); notmuch->date_range_processor = new ParseTimeValueRangeProcessor (NOTMUCH_VALUE_TIMESTAMP); + notmuch->last_mod_range_processor = new Xapian::NumberValueRangeProcessor (NOTMUCH_VALUE_LAST_MOD, "lastmod:"); notmuch->query_parser->set_default_op (Xapian::Query::OP_AND); notmuch->query_parser->set_database (*notmuch->xapian_db); @@ -920,6 +921,7 @@ notmuch_database_open (const char *path, notmuch->query_parser->set_stemming_strategy (Xapian::QueryParser::STEM_SOME); notmuch->query_parser->add_valuerangeprocessor (notmuch->value_range_processor); notmuch->query_parser->add_valuerangeprocessor (notmuch->date_range_processor); + notmuch->query_parser->add_valuerangeprocessor (notmuch->last_mod_range_processor); for (i = 0; i < ARRAY_SIZE (BOOLEAN_PREFIX_EXTERNAL); i++) { prefix_t *prefix = &BOOLEAN_PREFIX_EXTERNAL[i]; @@ -991,6 +993,8 @@ notmuch_database_close (notmuch_database_t *notmuch) notmuch->value_range_processor = NULL; delete notmuch->date_range_processor; notmuch->date_range_processor = NULL; +delete notmuch->last_mod_range_processor; +notmuch->last_mod_range_processor = NULL; return status; } -- 2.1.0 ___ notmuch mailing list notmuch@notmuchmail.org http://notmuchmail.org/mailman/listinfo/notmuch