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Changes

  • 2.2.858 -- 2022-01-20

    • Address #377 by adding honey.sql/map= to convert a hash map into an equality condition (for a WHERE clause).
    • Address #351 by adding a :cache option to honey.sql/format (for Clojure only, not ClojureScript).
    • Address #281 by adding support for SELECT * EXCEPT .. and SELECT * REPLACE .. and ARRAY<> and STRUCT<> column types -- see SQL Clause Reference - SELECT and SQL Clause Reference - DDL respectively for more details.
    • Update build-clj to v0.6.7.

  • 2.2.840 -- 2021-12-23

    • Fix #375 for :nest statement.
    • Fix #374 by removing aliasing of :is / :is-not -- this changes the behavior of [:is-not :col true/false] to be correct and include NULL values. Using :is / :is-not with values that are not Boolean and not nil will produce invalid SQL.
    • Update test dependencies.
    • Update build-clj to v0.6.5.

  • 2.1.833 -- 2021-12-03

    • Fix #372 by merging :select-distinct-on differently.
    • Add empty column list check for SELECT and several other clauses, when :checking :basic (or :strict) is provided.
    • Update build-clj to v0.6.0.

  • 2.1.829 -- 2021-11-27

    • Fix #371 by treating the operand of NOT as a nested expression (so it is parenthesized unless it is a simple value).
    • Fix #370 by always parenthesizing the operand of :nest.
    • Address #369 by adding a big clarifying docstring to the honey.sql.helpers namespace pointing out that all helper functions are variadic, they are all [& args], some have :arglists metadata to provide a more specific usage hint but those all omit the optional first argument (the DSL hash map).
    • Fix #354 by supporting DROP COLUMN IF EXISTS / ADD COLUMN IF NOT EXISTS.
    • Update build-clj to v0.5.5.

  • 2.1.818 -- 2021-10-04

    • Fix #367 by supporting parameters in subexpressions around IS NULL / IS NOT NULL tests.
    • Address #366 by introducing :values-default-columns option to control whether missing columns are treated as NULL or DEFAULT in :values clauses with sequences of hash maps.
    • Fix #365 -- a regression from 1.x -- where subclauses for UNION, EXCEPT, etc were incorrectly parenthesized.
    • Update build-clj to v0.5.0.

  • 2.0.813 -- 2021-09-25

    • Address #364 by recommending how to handle PostgreSQL operators that contain @.
    • Fix #363 and #362 by aligning more closely the semantics of :inline syntax with the :inline true option. A side effect of this is that [:inline [:param :foo]] will now (correctly) inline the value of the parameter :foo whereas it previously produced PARAMS SOURCE. In addition, inlining has been extended to vector values, so [:inline ["a" "b" "c"]] will now produce ('a', 'b', 'c') and [:inline [:lift ["a" "b" "c"]]] will now produce ['a', 'b', 'c'] which is what people seemed to expect (the behavior was previously unspecified).
    • Fix #353 by correcting handling of strings used as SQL entities (such as table names); this was a regression introduced by a recent enhancement to :create-table.
    • Fix #349 by adding an optional :quoted argument to set-dialect!.
    • Address #347 by adding example of adding a primary key to an existing table via :add-index.
    • Support AS aliasing in DELETE FROM.
    • Switch from readme to test-doc-blocks so all documentation is tested!
    • Clean up build/update deps.

  • 2.0.783 -- 2021-08-15 (a.k.a "2.0 Gold")

    • Fixes #344 by no longer dropping the qualifier on columns in a SET clause for the :mysql dialect only; the behavior is unchanged for all other dialects.
    • Fixes #340 by making the "hyphen to space" logic more general so operators containing - should retain the hyphen without special cases.
    • Documentation improvements: :fetch, :lift, :limit, :offset, :param, :select; also around JSON/PostgreSQL.
    • Link to the HoneySQL web app in both the README and Getting Started.
    • Switch to tools.build for running tests and JAR building etc.

  • 2.0.0-rc5 (for testing; 2021-07-17)

    • Fix #338 by producing OFFSET n ROWS (or ROW if n is 1) if :fetch is present or :sqlserver dialect is specified; and by producing FETCH NEXT n ROWS ONLY (or ROW is n is 1; or FIRST instead of NEXT if :offset is not present).
    • Fix #337 by switching to clojure.test even for ClojureScript.
    • Address #332 by improving :cross-join documentation.
    • Address #330 by improving exception when a non-entity is encountered where an entity is expected.
    • Fix fetch helper (it previously returned an :offset clause).
    • Fix bug in unrolling nested argument to with-columns helper.

  • 2.0.0-rc3 (for testing; 2021-06-16)

    • Fix #328 by adding :distinct as special syntax, affecting an expression.
    • Address #327 by changing "unknown clause" error to including mention of "nil values" (which are also illegal).
    • Fix #327 by making single-argument helpers consistent with multi-argument helpers.
    • Support PostgreSQL's && array operator.
    • Clarify how to SELECT a function expression (in Getting Started).
    • Update test-runner.

  • 2.0.0-rc2 (for testing; 2021-05-10)

    • Fix #326 by allowing ON/USING to be optional and not dropping parameters on the floor.
    • Fix #325 by making the % function call syntax respect :quoted true and/or :dialect options, and also allowing for qualified column names. (PR from @lognush)
    • Add :quoted-snake true option to force conversion from kebab-case to snake_case when :quoted true or a :dialect is specified to format.
    • Update test-runner.

  • 2.0.0-rc1 (for testing; 2021-05-06)

    • Fix #324 so that insert-into supports merging into another statement in all cases.
    • Fix #323 by supporting more than one SQL entity in :on-conflict.
    • Fix #321 by adding :checking mode. Currently only detects potential problems with IN clauses.

  • 2.0.0-beta2 (for testing; 2021-04-13)

    • The documentation continues to be expanded and clarified in response to feedback!
    • Fix #322 by rewriting/simplifying WHERE/HAVING merge logic. Important bug fix!
    • Fix #310 by adding support for FILTER, WITHIN GROUP, and ORDER BY (as an expression), from nilenso/honeysql-postgres 0.4.112. These are Special Syntax and there are also helpers for filter and within-group -- so be careful about referring in all of honey.sql.helpers since it will now shadow clojure.core/filter (it already shadows for, group-by, into, partition-by, set, and update).
    • Fix #308 by supporting join clauses in join-by (and correcting the helper docstring).

  • 2.0.0-beta1 (for testing; 2021-04-09)

    • The merging behavior of where/having is broken in Beta 1!
    • Since Alpha 3, more documentation has been written and existing documentation clarified (addressing #300, #309, #313, #314).
    • Fix #319 by ensuring register-clause! is idempotent.
    • Fix #317 by dropping qualifiers in :set clauses (just like we do with :insert columns). Note that you can still use explicit dotted names if you want table qualification.
    • Fix #316 by disallowing entity names containing ; (to avoid SQL injection risks).
    • Fix #312 by adding :raw as a clause. There is no helper function equivalent (because it would be ambiguous whether you meant a function form -- [:raw ..] -- or a clause form -- {:raw ..}; and for the same reason, there is no nest helper function since that also works as a clause and as a function/special syntax).

  • 2.0.0-alpha3 (for early testing; 2021-03-13)

    • Change coordinates to com.github.seancorfield/honeysql (although new versions will continue to be deployed to seancorfield/honeysql for a while -- see the Clojars Verified Group Names policy).
    • Support much richer range of syntax on CREATE/DROP statements in general, including columns, TABLESPACE, CASCADE, WITH [NO] DATA, etc.
    • Fix #306 by supporting CREATE TABLE .. AS ...
    • Fix #305 by supporting more complex join clauses.
    • Fix #303 by supporting MySQL's ON DUPLICATE KEY UPDATE.
    • Fix #301 by adding support for CREATE/DROP/REFRESH on MATERIALIZED VIEW.
    • Add tests to confirm #299 does not affect 2.x.
    • Fix #297 by adding both SELECT .. INTO .. and SELECT .. BULK COLLECT INTO ...
    • Fix #295 by adding docstrings to all helper functions (and adding an assert to ensure it stays that way as more are added in future).
    • Confirm the whole of the nilenso/honeysql-postgres is implemented out-of-the-box (#293, up to 0.3.104 -- see also #310 which brought parity up to 0.4.112).
    • Fix #292 by adding support for SELECT TOP and OFFSET/FETCH.
    • Fix #284 by adding support for LATERAL (as special syntax, with a helper).
    • Reconcile where behavior with recent 1.x changes (porting #283 to 2.x).
    • Fix #280 by adding :escape as special syntax for regular expression patterns.
    • Fix #277 by adding :join-by/join-by so that you can have multiple JOIN's in a specific order.

  • 2.0.0-alpha2 (for early testing)

    • Since Alpha 1, a lot more documentation has been written and docstrings have been added to most functions in honey.sql.helpers.
    • Numerous small improvements have been made to clauses and helpers around insert/upsert.

  • 2.0.0-alpha1 (for early testing)

    • This is a complete rewrite/simplification of HoneySQL that provides just two namespaces:
      • honey.sql -- this is the primary API via the format function as well as the various extension points.
      • honey.sql.helpers -- provides a helper function for every piece of the DSL that is supported out-of-the-box.
    • The coordinates for HoneySQL 2.x are com.github.seancorfield/honeysql so it can be added to a project that already uses HoneySQL 1.x without any conflicts, making it easier to migrate piecemeal from 1.x to 2.x.

HoneySQL pre-2.x Changes

  • 1.0.461 -- 2021-02-22

    • Fix #299 potential SQL injection vulnerability.
    • Fix/Improve merge-where (and merge-having) behavior. #282 via #283 (@camsaul)

  • 1.0.444 -- 2020-05-29

    • Fix #259 so column names are always unqualified in inserts. (@jrdoane)
    • Fix #257 by adding support for cross-join / merge-cross-join / :cross-join. (@dcj)
    • Switch dev/test pipeline to use CLI/deps.edn instead of Leiningen. Also add CI vi both CircleCI and GitHub Actions.
    • Switch to MAJOR.MINOR.COMMITS versioning.
    • Remove macrovich dependency as this is no longer needed with modern ClojureScript.
    • Add mention of next.jdbc everywhere clojure.java.jdbc was mentioned.

  • 0.9.10 -- 2020-03-06

    • Fix #254 #255 by adding support for except. (@ted-coakley-otm)
    • Fix #253 properly by supporting false as well. (@ted-coakley-otm)
    • Add cljs testing to deps.edn, also multi-version clj testing and new readme testing.

  • 0.9.9 -- 2020-03-02

    • Fix #253 by supporting non-sequential join expressions.

  • 0.9.8 -- 2019-09-07

    • Fix #249 by adding honeysql.format/*namespace-as-table?* and :namespace-as-table? option to format. (@seancorfield)

  • 0.9.7 -- 2019-09-07

    • Fix #248 by treating alias as "not a subquery" when generating SQL for it. (@seancorfield)
    • Fix #247 by reverting #132 / #131 so the default behavior is friendlier for namespace-qualified keywords used for table and column names, but adds honeysql.format/*allow-namespaced-names?* to restore the previous behavior. A :allow-namespaced-names? option has been adding to format to set this more easily. (@seancorfield)
    • Fix #235 by adding set0 (:set0) and set1 (:set1) variants of sset (:set) to support different placements of SET (before FROM or after JOIN respectively) that different databases require. See also #200. (@seancorfield)
    • Fix #162 by adding composite/:composite constructor for values. (@seancorfield)
    • Fix #139 by checking arguments to columns/merge-columns and throwing an exception if a single collection is supplied (instead of varargs). (@seancorfield)
    • Fix #128 by adding truncate support. (@seancorfield)
    • Fix #99 by adding a note to the first use of select in the README that column names can be keywords or symbols but not strings. (@seancorfield)

  • 0.9.6 -- 2019-09-24

    • Filter nil conditions out of where/merge-where. Fix #246. (@seancorfield)
    • Fix reflection warning introduced in 0.9.5 (via PR #237).

  • 0.9.5 -- 2019-09-07

    • Support JDK11 (update Midje). PR #238. (@camsaul)
    • Support Turkish user.language. PR #237. (@camsaul)
    • format-predicate now accepts parameterizer as a named argument (default :jdbc) to match format. PR #234. (@glittershark)

  • 0.9.4 -- 2018-10-01

    • #sql/inline nil should produce NULL. Fix #221. (@seancorfield)
    • #sql/inline :kw should produce "kw". Fix #224 via PR #225. (@vincent-dm) Note: this introduces a new protocol, Inlinable, which controls inline value rendering, and changes the behavior of #sql/inline :foo/bar to produce just "bar" (where it was probably invalid SQL before).
    • Alias expressions [:col :alias] are now checked to have exactly two elements. Fix #226. (@seancorfield)
    • Allow where and merge-where to be given no predicates. Fix #228 and PR #230. (@seancorfield, @arichiardi)
    • as alias is no longer split during quoting. Fix #221 and PR #231. (@gws)

Earlier releases

Not all of these releases were tagged on GitHub and none of them have release notes on GitHub. Releases prior to 0.5.0 were not documented (although some were tagged on GitHub).

  • 0.9.3

    • Support parameters in #sql/raw. Fix #219. (@seancorfield)
    • Add examples of table/column aliases to the README. Fix #215. (@seancorfield)
    • Refactor parameterizer to use multimethods. PR #214. (@xlevus)
    • Add examples of raw and inline to the README. Fix #213. (@seancorfield)
    • Add register-parameterizer for custom parameterizers. PR #209. (@juvenn)
    • Change set priority to after join. Fix #200. (@michaelblume)
    • Switch dependency version checker to deps.co. PR #197. (@danielcompton)
    • Support join ... using( ... ). Fix #188, PR #201. (@vincent-dm)
    • Add multi-version testing for Clojure 1.7, 1.8, 1.9, 1.10 (master) (@seancorfield)
    • Bring all dependencies up-to-date. (@seancorfield)
    • Add run-tests.sh to make it easier to run the same tests manually that run on Travis-CI. (@seancorfield)
    • Add deps.edn to support clj/tools.deps.alpha. (@seancorfield)
    • Expose #sql/inline data reader. (@seancorfield)

  • 0.9.2

    • Remove nil :and arguments for where. Fix #203. (@michaelblume)
    • Fix nested select formatting. Fix #198. (@visibletrap)
    • Limit value context to sequences in value positions. (@xiongtx)
    • Avoid wrapping QUERY with parens while formatting INSERT INTO ... QUERY. (@emidln)
    • Allow for custom name-transform-fn. Fix #193. (@madvas)
    • Add :intersect to default-clause-priorities. (@kenfehling)
    • Add :parameterizer :none for skipping next.jdbc or clojure.java.jdbc parameter generation. (@arichiardi)
    • Add ClojureScript self-host support. (@arichiardi)

  • 0.9.1

    • Add helper to inline values/prevent parameterization (@michaelblume)

  • 0.9.0 --

    • BREAKING CHANGE: Some tuples used as values no longer work. See #168.
    • Reprioritize WITH wrt UNION and UNION ALL (@emidln)
    • Helpers for :with and :with-recursive clauses (@enaeher)
    • Ensure sequences act as function invocations when in value position (@joodie)
    • Correct generated arglist for helpers defined with defhelper (@michaelblume)
    • Don't depend on map iteration order, fix bug with multiple map types (@tomconnors)
    • Don't throw away namespace portion of keywords (@jrdoane)
    • Update CLJS dependencies (@michaelblume)
    • Add helpers for :with and :with-recursive clauses (@enaher)

  • 0.8.2

    • Don't parenthesize the subclauses of a UNION, UNION ALL, or INTERSECT clause. (@rnewman)

  • 0.8.1

    • Add priority for union/union-all (@seancorfield)

  • 0.8.0

    • Get arglists right for generated helpers (@camsaul, @michaelblume)
    • Allow HoneySQL to be used from ClojureScript (@rnewman, @michaelblume)
    • BREAKING CHANGE: HoneySQL now requires Clojure 1.7.0 or above.

  • 0.7.0

    • Parameterize numbers, properly handle NaN, Infinity, -Infinity (@akhudek)
    • Fix lock example in README (@michaelblume)
    • Allow joins without a predicate (@stuarth)
    • Escape quotes in quoted identifiers (@csummers)
    • Add support for INTERSECT (@jakemcc)
    • Upgrade Clojure dependency (@michaelblume)

  • 0.6.3

    • Fix bug when SqlCall/SqlRaw object is first argument to another helper (@MichaelBlume)
    • Add support for :intersect clause (@jakemcc)

  • 0.6.2

    • Support column names in :with clauses (@emidln)
    • Support preserving dashes in quoted names (@jrdoane)
    • Document correct use of the :union clause (@dball)
    • Tests for :union and :union-all (@dball)
    • Add fn-handler for CASE statement (@loganlinn)
    • Build/test with Clojure 1.7 (@michaelblume)
    • Refactors for clarity (@michaelblume)

  • 0.6.1

    • Define parameterizable protocol on nil (@dball)

  • 0.6.0

    • Convert seq param values to literal sql param lists (@dball)
    • Apply seq to sets when converting to sql (@dball)

  • 0.5.3

    • Support exists syntax (@cddr)
    • Support locking selects (@dball)
    • Add sql array type and reader literal (@loganmhb)
    • Allow user to specify where in sort order NULLs fall (@mishok13)

  • 0.5.2

    • Add value type to inhibit interpreting clojure sequences as subqueries (@MichaelParam)
    • Improve documentation (@hlship)
    • Add type hints to avoid reflection (@MichaelBlume)
    • Allow database-specific query parameterization (@icambron, @MichaelBlume)

  • 0.5.1

    • Add :url to project.clj (@MichaelBlume)

  • 0.5.0

    • Support basic common table expressions (:with, :with-recursive) (@akhudek)
    • Make clause order extensible (@MichaelBlume)
    • Support extended INSERT INTO...SELECT syntax (@ddellacosta)
    • Update clojure version to 1.6.0 (@MichaelBlume)
    • Implement ToSql on Object, vastly improving performance (@MichaelBlume)
    • Support CAST(foo AS type) (@senior)
    • Support postgres-native parameters (@icambron)
    • Support :full-join (@justindell)
    • Expose :arglist metadata in defhelper (@hlship)
    • Improvements to the documentation, especially showing some recently added features, such as inserts and updates.
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