42 Commits (492414542ec8502e8885c8fefc3402ec51167457)

Author	SHA1	Message	Date
Tobias Guggenmos	2aacd807b3	PromQL: Various small improvements in the parser (#6652) ... * Move check for empty VectorSelector to typeChecking * Move check for twice set metric name to typeChecking * Make child of MatrixSelector a general Node * rename checkType to checkAST * Rename fail to addParseErr * Remove trailing whitespace Signed-off-by: Tobias Guggenmos <tguggenm@redhat.com>	5 years ago
Tobias Guggenmos	64194f7d45	PromQL: AST: Make VectorSelector Children of MatrixSelector (#6590) ... Make Vector selectors children of Matrix Selectors Signed-off-by: Tobias Guggenmos <tguggenm@redhat.com>	5 years ago
Bartosz Jakubski	80ba03c67d	fix subquery with offset conversion to string (#6373) ... Signed-off-by: Bartosz Jakubski <b.jakubski@gmail.com>	5 years ago
Tobias Guggenmos	d0cff29749	PromQL: Reduce Code duplication in AST traversion (#6362) ... * promql: Add Children function for easier AST traversion Signed-off-by: Tobias Guggenmos <tguggenm@redhat.com>	5 years ago
Brian Brazil	36dbf042e3	Correctly handle {__name__="a"} (#5552) ... This can cause problems in alerts. Signed-off-by: Brian Brazil <brian.brazil@robustperception.io>	6 years ago
Simon Pasquier	f678e27eb6	*: use latest release of staticcheck (#5057) ... * *: use latest release of staticcheck It also fixes a couple of things in the code flagged by the additional checks. Signed-off-by: Simon Pasquier <spasquie@redhat.com> * Use official release of staticcheck Also run 'go list' before staticcheck to avoid failures when downloading packages. Signed-off-by: Simon Pasquier <spasquie@redhat.com>	6 years ago
Ganesh Vernekar	dbe55c1352	Subquery (#4831) ... Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in>	6 years ago
Frederic Branczyk	b0b3e3dd74	promql: Remove old and unused alerting/reconding syntax ... Signed-off-by: Frederic Branczyk <fbranczyk@gmail.com>	6 years ago
Julius Volz	953af2c089	promql: Make printer formatting less vintage (#3721) ... - lower-case modifiers - reverse order of aggregation modifiers and aggregated expression - remove spacing before modifier parentheses	7 years ago
Julius Volz	1e943fc10a	promql: Fix printing of empty without() (#3719) ... * promql: Fix printing of empty without() Fixes https://github.com/prometheus/prometheus/issues/3704 * Test cleanup fixup	7 years ago
Brian Brazil	99905f82a6	Remove keep_common modifier. ... See #3060	7 years ago
Fabian Reinartz	71fe0c58a8	promql: misc fixes	8 years ago
Fabian Reinartz	fecf9532b9	*: fix misc compile errors	8 years ago
Fabian Reinartz	9ea10d5265	promql: use labels.Builder to modify labels	8 years ago
Fabian Reinartz	15a931dbdb	promql: migrate model types, use tsdb interfaces	8 years ago
Tristan Colgate	ab60bc3929	Fix export of grouping modifier	8 years ago
Brian Brazil	c4b4a58e3a	Correctly handle on() in alerts. (#2096) ... Fixes #2082	8 years ago
Brian Brazil	3e5136e36d	Make topk/bottomk aggregators.	9 years ago
Brian Brazil	246a817300	Flip vector matching to be ignoring by default. ... This is a noop semantically.	9 years ago
Fatih Arslan	362e44501a	promql: fix printing annotations of an *AlertStmt ... Currently the printer doesn't print the annotations of an `*AlertStmt` declaration. I've added a test case as well, which fails for the current master.	9 years ago
beorn7	e3ec8fa83b	Merge branch 'release-0.19'	9 years ago
beorn7	5408666387	Correctly stringify GROUP_x modifiers without labels ... Since rule evaluations work via String(), this fixes evaluation of rules containing GROUP_x modifiers without labels. This change is the minimal bugfix (so that we can release a fixed version without risk). It does not intend to implement any additional features (like allowing `GROUP_LEFT()` or `ON()` or even `ON` - see discussion in https://github.com/prometheus/prometheus/issues/1597 ).	9 years ago
Ali Reza	e7eba75690	remove keeping_extra because it's replaced with keep_common ... change all keepExtra label into keepCommon, and move action into removed list change incorrect token list	9 years ago
Brian Brazil	7201c010c4	Rename On to MatchingLabels	9 years ago
Brian Brazil	1d08c4fef0	Add 'ignoring' as modifier for binops. ... Where 'on' uses the given labels to match, 'ignoring' uses all other labels to match. group_left/right is not supported yet.	9 years ago
Julius Volz	6ac39700ea	Fix missing printed keep_common without grouping.	9 years ago
Brian Brazil	9d0112d7cf	Add without aggregator modifier. ... This has the advantage that the user doesn't need to list all labels they want to keep (as with "by") but without having to worry about inconsistent labels as when there's only one time series (as with "keeping_common"). Almost all aggregation should use this rather than the existing two options as it's much less error prone and easier to maintain due to not having to always add in "job" plus whatever other common job-level labels you have like "region".	9 years ago
beorn7	a7408bfb47	Unify duration parsing ... It's actually happening in several places (and for flags, we use the standard Go time.Duration...). This at least reduces all our home-grown parsing to one place (in model).	9 years ago
Fabian Reinartz	a6935024e1	Remove old WITH clause in alert printing	9 years ago
Fabian Reinartz	af3a6661ed	Implement new alerting rule syntax	9 years ago
Brian Brazil	a287264989	Print offsets in promql.	9 years ago
Julius Volz	6d3e054692	Fix bool modifier in recording rules and printing. ... Fixes https://github.com/prometheus/prometheus/issues/1065	9 years ago
Fabian Reinartz	d6b8da8d43	Switch promql types to common/model	9 years ago
Fabian Reinartz	306e8468a0	Switch from client_golang/model to common/model	9 years ago
Julius Volz	5e2d1c1464	Deprecate `keeping_extra`, rename it to `keep_common`. ... `keep_common` is more in line with the function name `drop_common_labels()` terminology-wise, and also more in line with `group_left`/`group_right` (no `...ing` verb suffix). We could also go the full way and call it `keep_common_labels`. That would have the benefit of being even more consistent with the function `drop_common_labels()` and would be more explanatory, but it also seems quite long.	10 years ago
Fabian Reinartz	e7659f908c	promql: remove DotGraph methods from nodes.	10 years ago
Fabian Reinartz	c716d8a47b	promql: fix aggregation expression String() method. ... Fixes #794.	10 years ago
Fabian Reinartz	0de6edbdfc	Move pkg/ to util/	10 years ago
Fabian Reinartz	dbc0d30e3e	Move string functionality to pkg/strutil	10 years ago
Fabian Reinartz	279831cdf1	Fix and improve parsing error output.	10 years ago
Fabian Reinartz	5602328c7c	Refactor query evaluation. ... This copies the evaluation logic from the current rules/ package. The new engine handles the execution process from query string to final result. It provides query timeout and cancellation and general flexibility for future changes. functions.go: Add evaluation implementation. Slight changes to in/out data but not to the processing logic. quantile.go: No changes. analyzer.go: No changes. engine.go: Actually new part. Mainly consists of evaluation methods which were not changed. setup_test.go: Copy of rules/helpers_test.go to setup test storage. promql_test.go: Copy of rules/rules_test.go.	10 years ago
Fabian Reinartz	32b7595c47	Create promql package with lexer/parser. ... This commit creates a (so far unused) package. It contains the a custom lexer/parser for the query language. ast.go: New AST that interacts well with the parser. lex.go: Custom lexer (new). lex_test.go: Lexer tests (new). parse.go: Custom parser (new). parse_test.go: Parser tests (new). functions.go: Changed function type, dummies for parser testing (barely changed/dummies). printer.go: Adapted from rules/ and adjusted to new AST (mostly unchanged, few additions).	10 years ago