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* Fix sliced IN clauses to be groupedRyuta Kamizono2019-04-243-114/+49
* Address `ORA-01795: maximum number of expressions in a list is 1000`Yasuo Honda2019-04-112-0/+96
* Revert unused code and re-using query annotation for `update_all` and `delete...Ryuta Kamizono2019-04-011-4/+2
* Add Relation#annotate for SQL commentingMatt Yoho2019-03-213-3/+17
* Merge pull request #35664 from jeremyevans/remove-roflscalingRafael França2019-03-193-85/+26
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| * Remove roflscaling constantsJeremy Evans2019-03-192-15/+0
| * Remove roflscalingJeremy Evans2019-03-183-70/+26
* | Extract `sanitize_as_sql_comment` from SQL visitor into connectionRyuta Kamizono2019-03-194-8/+11
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* Merge pull request #35653 from kamipo/remove_arel_nodes_valuesRyuta Kamizono2019-03-183-23/+4
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| * Get rid of `Arel::Nodes::Values`Ryuta Kamizono2019-03-183-23/+4
* | Add test case to prevent possible SQL injectionRyuta Kamizono2019-03-181-1/+3
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* Support Optimizer HintsRyuta Kamizono2019-03-166-0/+45
* All of queries should return correct result even if including large numberRyuta Kamizono2019-01-181-0/+4
* Use `unboundable?` rather than `boundable?`Ryuta Kamizono2019-01-181-4/+4
* Enable `Lint/UselessAssignment` cop to avoid unused variable warnings (#34904)Ryuta Kamizono2019-01-093-5/+4
* Arel: Implemented DB-aware NULL-safe comparison (#34451)Dmytro Shteflyuk2018-11-1510-0/+115
* Merge pull request #34437 from kbrock/union_all_parenRafael Mendonça França2018-11-132-32/+19
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| * Emit single pair of parens for UNION and UNION ALLKeenan Brock2018-11-132-32/+19
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* Checking boundable not only `IN` clause but also `NOT IN` clauseRyuta Kamizono2018-11-031-0/+12
* Fix odd indentationRyuta Kamizono2018-10-101-10/+10
* Refactor Arel visitor to use `collect_nodes_for` as much as possibleRyuta Kamizono2018-10-101-33/+10
* Improve DELETE with JOIN handling to avoid subqueries if possibleRyuta Kamizono2018-10-102-9/+8
* Simplify the condition in `prepare_update_statement`Ryuta Kamizono2018-10-051-8/+2
* Move UPDATE/DELETE with JOIN handling to the Arel sideRyuta Kamizono2018-10-032-37/+80
* Handle UPDATE/DELETE with OFFSET in ArelRyuta Kamizono2018-10-012-13/+18
* Handle DELETE with LIMIT in ArelRyuta Kamizono2018-09-302-26/+30
* `visitor.accept` doesn't handle `&block`Ryuta Kamizono2018-09-301-2/+2
* Remove `visit_Fixnum` and `visit_Bignum`Ryuta Kamizono2018-09-302-3/+0
* Remove `visit_Fixnum` and `visit_Bignum`Ryuta Kamizono2018-09-281-2/+0
* Make `update_counters` preparableRyuta Kamizono2018-09-281-1/+1
* Make `update_all` preparableRyuta Kamizono2018-09-281-0/+4
* Abandon TOP support.Vladimir Kochnev2018-09-254-16/+0
* Consistently use `visitor.compile`Ryuta Kamizono2018-09-091-2/+2
* Fix: Arel Postgresql visitor generates invalid SQL for GROUPING SETS.david2018-05-281-2/+2
* Arel: :nodoc: allMatthew Draper2018-02-2413-13/+13
* Arel: rubocop -aMatthew Draper2018-02-2413-1514/+1523
* Merge Arel into Active RecordMatthew Draper2018-02-2413-0/+2022