* Adapt the max return edge.

* check 0.

Co-authored-by: Yee <2520865+yixinglu@users.noreply.github.com>

* add fetch empty props

* remove v1 file

* update

* update

* classify test cases

* rebase

* format

* update

* classify test case

* update

Co-authored-by: Shylock Hg <33566796+Shylock-Hg@users.noreply.github.com>
Co-authored-by: Yee <2520865+yixinglu@users.noreply.github.com>

* implement match groupby

tmp

rewrite ahead

rollback to unrewrited

abstract into yieldClauseCtx

refactoring

add rewrite visitor

handle nested agg

* add test cases

add validator test

add validator test

add test cases

fix test

small change

small change

add test cases

small change

small change

small change

small change

add cypher test case

Co-authored-by: Yee <2520865+yixinglu@users.noreply.github.com>

small change

Co-authored-by: Yee <2520865+yixinglu@users.noreply.github.com>

Co-authored-by: Yee <2520865+yixinglu@users.noreply.github.com>

* refactor code, move appendFetchVertexPlan() to MatchSolver

* add implementation for match exactly 0 step

* add simple tests and fix typo

* add implementation for match 0..n step

* fix left node expansion

* add string vid tests

* add int vid tests

* refactor code

* remove redundant code

* add overloaded method appendFetchVertexPlan()

* add more tests

* update int vid test

* address comments, fix passThrough()

* fix conflicts

Co-authored-by: Yee <2520865+yixinglu@users.noreply.github.com>

small change

Co-authored-by: Yee <2520865+yixinglu@users.noreply.github.com>

* Support multi indexes

* add test

Co-authored-by: yaphet <4414314+darionyaphet@users.noreply.github.com>
Co-authored-by: Yee <2520865+yixinglu@users.noreply.github.com>

* modify error msg

* update

* add support for tags()

* add flattenTags() to retrieve empty tags

* add basic test

* refactor

* refactor match planner

* modify iterator

* add test cases with tags()

* format changes

* refactor code with getAllLatestTagSchema()

* address comments

* modify tck frame and add tests for int vid

* replace getAllVerTagSchema() with getAllLatestVerTagSchema() in graph

* address comments

Co-authored-by: Yee <2520865+yixinglu@users.noreply.github.com>
Co-authored-by: Shylock Hg <33566796+Shylock-Hg@users.noreply.github.com>

* Add row to logicalRow, regardless of whether there are edges

* add noEdgeRows_ to getNeighborIter

* remove comment

Co-authored-by: cpw <13495049+CPWstatic@users.noreply.github.com>

* add predicate expression

* fix test

* fix deduce props and types

* add predicate tck test

* fix typo

* format

* fix predicate mem leak

* fix predicate

* add invalid expression test for lookup filter

* fixed expr eval dump

* addressed CPWstatic's comment

* Fix project explain string format

* Fix compile error

* Restore include headers

* Address comment

Co-authored-by: Yee <2520865+yixinglu@users.noreply.github.com>

Co-authored-by: Yee <2520865+yixinglu@users.noreply.github.com>

Co-authored-by: jie.wang <38901892+jievince@users.noreply.github.com>

* refactor groupBy impl

tmp commit

modify parser

modify subgraph

graphd compiled

complied

fix empty collect

fix UT

add bug

fix count

add visitors

add projCol

compiled

add parser ut

fix ut

plan validated

add pushUp flag

small change

fix ut memory leak

fix memory leak

handle yield validator

implicit groupby impl

add check

fix memory leak

fix memory leak

small change

fix memory leak

add agg check

* implicit groupBy refactoring

bak

add tck test cases

fix ut

implicit agg refactoring

fix agg Project

* small change

* fix memory leak

* add agg checks

fix agg check

small change

add test cases

* add tck test cases

add tck test cases

add group by tck test

small change

* fix test

modify visitors

small change

small change

fix avg

small change

small change

small change

* review

* delete AggFun cmake

* small change

* small change

* add multiVar check

* fix conflict

refactor implicit groupBy

fix

* add implicit groupBy where test cases

* fix ci

fix ci

* add case

* refactor GroupByValidator

fix case

small change

small change

small change

small change

small change

fix memory leak

fmt

small change

* review

fix ut

small change

* modify group by list check

* move test_groupby.py cases to tck

* add multiple user var check

multiple user var check

Co-authored-by: Yee <2520865+yixinglu@users.noreply.github.com>

Co-authored-by: cpw <13495049+CPWstatic@users.noreply.github.com>

* add vid int case

* move 1.x case : add Int Vid cases oflookup and index

* move 1.x case : add Int Vid cases oflookup and index

* add vid int case

* move 1.x case : add Int Vid cases oflookup and index

* move 1.x case : add Int Vid cases oflookup and index

* move 1.x TTL tck case

* move 1.x TTL tck case

* move 1.x  case

* move 1.x  case

* move 1.xtck case

Co-authored-by: Yee <2520865+yixinglu@users.noreply.github.com>

Co-authored-by: Yee <2520865+yixinglu@users.noreply.github.com>

Add the noexcept modifier for the move ctor/assign to avoid the performance lost for the c++ exception guarantee. (#566)

* add groupby

* update

* add integer id cases

* in order

* integrate query/v1/test_groupby.py

* update

Co-authored-by: Yee <2520865+yixinglu@users.noreply.github.com>

Co-authored-by: Yee <2520865+yixinglu@users.noreply.github.com>

* move schema test to tck

* format

Co-authored-by: Yee <2520865+yixinglu@users.noreply.github.com>

* Check address sanitizer in github action

* Add some descriptions when memory leak

* Split steps of pytest and sanitizer

* Show ccache stats

* Increase ccache max size

* restore git info sha changes

* check all stderr log

* Split tck and general test cases for speeding up time-cost

* Support output feature file location

* Fix tck parallelism error

* Change build type for sanitizer

* Erase by swap in filter.

* Fix more usage.

* Fix mistake.

* Add the explicit copy/move ctor and assign. Remove some extra copy.

Co-authored-by: Yee <2520865+yixinglu@users.noreply.github.com>
Co-authored-by: cpw <13495049+CPWstatic@users.noreply.github.com>

* add assign executor

* add multi var assignment

* remove useless code

Co-authored-by: Yee <2520865+yixinglu@users.noreply.github.com>

* Erase by swap in filter.

* Fix more usage.

* Fix mistake.

Co-authored-by: Yee <2520865+yixinglu@users.noreply.github.com>

* Set the outputs when validate match.

* Add test.

* Fix deduce type of listcomprehension expression.

* fix limit/offset

small change

* fix

* small change

* small change

Co-authored-by: Yee <2520865+yixinglu@users.noreply.github.com>

* Add basic match test.

* Add basic match int vid test.

* Add copyright.

* Fix typo and add background.

* Remove old test.

* Fix path compare.

* Add same column name test.

* Remove duplicate test.

* Format.

* Fix rebase.

* fix GetNeighborsExecutor empty input result

* address comment

Co-authored-by: cpw <13495049+CPWstatic@users.noreply.github.com>