This content describes the most recent release of the CodeQL CLI. For more information about this release, see
https://github.com/github/codeql-cli-binaries/releases
.
To see details of the options available for this command in an earlier release, run the command with the
--help
option in your terminal.
Shell
codeql dataset upgrade [--threads=<num>] [--ram=<MB>] <options>... -- <dataset>
codeql dataset upgrade [--threads=<num>] [--ram=<MB>] <options>... -- <dataset>
[Plumbing] Upgrade a dataset so it is usable by the current tools.
This does the same as
codeql database upgrade
but works on a raw dataset rather than an entire database.
[Mandatory] Path to the raw QL dataset to upgrade.
A list of directories under which QL packs containing upgrade recipes
may be found. Each directory can either be a QL pack (or bundle of packs
containing a
.codeqlmanifest.json
file at the root) or the immediate
parent of one or more such directories.
If the path contains directories trees, their order defines precedence
between them: if a pack name that must be resolved is matched in more
than one of the directory trees, the one given first wins.
Pointing this at a checkout of the open-source CodeQL repository ought
to work when querying one of the languages that live there.
(Note: On Windows the path separator is
;
).
[Advanced] If this list of directories is given, they will be searched
for upgrades before the ones in
--search-path
. The order between these
doesn't matter; it is an error if a pack name is found in two different
places through this list.
This is useful if you're temporarily developing a new version of a pack
that also appears in the default path. On the other hand it is
not
recommended
to override this option in a config file; some internal
actions will add this option on the fly, overriding any configured
value.
(Note: On Windows the path separator is
;
).
The
target
dbscheme we want to upgrade to. If this is not given, a
maximal upgrade path will be constructed
[Advanced] An alternative to
--target-dbscheme
that gives the
internal hash of the target dbscheme instead of the dbscheme file.
Include any relevant downgrades if there are no upgrades
[Advanced] Display tuple counts for each evaluation step in the query
evaluator logs. If the
--evaluator-log
option is provided, tuple
counts will be included in both the text-based and structured JSON logs
produced by the command. (This can be useful for performance
optimization of complex QL code).
[Advanced] Set the timeout length for query evaluation, in seconds.
The timeout feature is intended to catch cases where a complex query
would take "forever" to evaluate. It is not an effective way to limit
the total amount of time the query evaluation can take. The evaluation
will be allowed to continue as long as each separately timed part of the
computation completes within the timeout. Currently these separately
timed parts are "RA layers" of the optimized query, but that might
change in the future.
If no timeout is specified, or is given as 0, no timeout will be set
(except for
codeql test run
, where the default timeout is 5 minutes).
Use this many threads to evaluate queries.
Defaults to 1. You can pass 0 to use one thread per core on the machine,
or -
N
to leave
N
cores unused (except still use at least one
thread).
[Advanced] Aggressively write intermediate results to the disk cache.
This takes more time and uses (much) more disk space, but may speed up
the subsequent execution of similar queries.
[Advanced] Make decisions about which predicates to evaluate, and what
to write to the disk cache, based on the assumption that the cache will
be discarded after the queries have been executed.
[Advanced] Don't clean up the disk cache after evaluation completes.
This may save time if you're going to do
codeql dataset cleanup
or
codeql database cleanup
afterwards anyway.
Set the maximum amount of space that the disk cache for intermediate
query results can use.
If this size is not configured explicitly, the evaluator will try to use
a "reasonable" amount of cache space, based on the size of the dataset
and the complexity of the queries. Explicitly setting a higher limit
than this default usage will enable additional caching which can speed
up later queries.
[Advanced] Set target amount of free space on file system.
If
--max-disk-cache
is not given, the evaluator will try hard to
curtail disk cache usage if the free space on the file system drops
below this value.
[Advanced] Set target fraction of free space on file system.
If
--max-disk-cache
is not given, the evaluator will try hard to
curtail disk cache usage if the free space on the file system drops
below this percentage.
A CSV file that contains rows for external predicate
<pred>
.
Multiple
--external
options can be supplied.
[Advanced] Controls whether to show progress tracking during QL
evaluation using xterm control sequences. Possible values are:
no
: Never produce fancy progress; assume a dumb terminal.
auto
(default)
: Autodetect whether the command is running in an
appropriate terminal.
yes
: Assume the terminal can understand xterm control sequences. The
feature still depends on being able to autodetect the
size
of the
terminal, and will also be disabled if
-q
is given.
25x80
(or similar): Like
yes
, and also explicitly give the size of
the terminal.
25x80:/dev/pts/17
(or similar): show fancy progress on a
different
terminal than stderr. Mostly useful for internal testing.
[Advanced] Output structured logs about evaluator performance to the
given file. The format of this log file is subject to change with no
notice, but will be a stream of JSON objects separated by either two
newline characters (by default) or one if the
--evaluator-log-minify
option is passed. Please use
codeql generate log-summary <file>
to
produce a more stable summary of this file, and avoid parsing the file
directly. The file will be overwritten if it already exists.
[Advanced] If the
--evaluator-log
option is passed, also passing
this option will minimize the size of the JSON log produced, at the
expense of making it much less human readable.
The query evaluator will try hard to keep its total memory footprint
below this value. (However, for large databases it is possible that the
threshold may be broken by file-backed memory maps, which can be swapped
to disk in case of memory pressure).
The value should be at least 2048 MB; smaller values will be
transparently rounded up.
Show this help text.
[Advanced] Give option to the JVM running the command.
(Beware that options containing spaces will not be handled correctly.)
Incrementally increase the number of progress messages printed.
Incrementally decrease the number of progress messages printed.
[Advanced] Explicitly set the verbosity level to one of errors,
warnings, progress, progress+, progress++, progress+++. Overrides
-v
and
-q
.
[Advanced] Write detailed logs to one or more files in the given
directory, with generated names that include timestamps and the name of
the running subcommand.
(To write a log file with a name you have full control over, instead
give
--log-to-stderr
and redirect stderr as desired.)
[Advanced] Controls the location of cached data on disk that will
persist between several runs of the CLI, such as downloaded QL packs and
compiled query plans. If not set explicitly, this defaults to a
directory named
.codeql
in the user's home directory; it will be
created if it doesn't already exist.
Available since
v2.15.2
.