Mislav Bradac
f9cd87bb46
Implement collect aggregation
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Reviewers: teon.banek, florijan
Reviewed By: teon.banek, florijan
Subscribers: pullbot
Differential Revision: https://phabricator.memgraph.io/D386
2017-05-19 17:24:12 +02:00
Teon Banek
87e5dc0dfb
Plan '*' in RETURN and WITH
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Summary:
Make Symbol members read only.
Check WITH/RETURN * in SymbolGenerator.
Test semantic checks for WITH/RETURN *.
Sort expanded user identifiers by name.
Test planning WITH/RETURN *.
Reviewers: buda, florijan, mislav.bradac
Reviewed By: florijan
Subscribers: pullbot
Differential Revision: https://phabricator.memgraph.io/D357
2017-05-12 13:05:40 +01:00
florijan
0866fdcb0c
Query:: COUNT(*) added to logical planning and execution
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Reviewers: mislav.bradac, buda, teon.banek
Reviewed By: mislav.bradac, teon.banek
Subscribers: pullbot
Differential Revision: https://phabricator.memgraph.io/D353
2017-05-08 11:19:57 +02:00
Teon Banek
eef6fb1981
Convert antlr Unwind to AST
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Reviewers: florijan, mislav.bradac
Reviewed By: mislav.bradac
Subscribers: pullbot
Differential Revision: https://phabricator.memgraph.io/D330
2017-05-03 12:32:18 +02:00
florijan
ffc977dbfc
Query::Plan::Unwind added
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Reviewers: teon.banek, mislav.bradac, buda
Reviewed By: teon.banek
Subscribers: pullbot
Differential Revision: https://phabricator.memgraph.io/D328
2017-05-03 08:38:25 +02:00
florijan
6e50a7605a
Query::Plan::Aggregate - removed advance_command
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Reviewers: teon.banek
Reviewed By: teon.banek
Subscribers: pullbot
Differential Revision: https://phabricator.memgraph.io/D304
2017-04-21 15:46:13 +02:00
florijan
21770e2aca
Query::Plan::Aggregate - first value type check bugfix
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Reviewers: teon.banek
Reviewed By: teon.banek
Subscribers: pullbot
Differential Revision: https://phabricator.memgraph.io/D285
2017-04-18 09:46:43 +02:00
florijan
3d0181b28b
Query::Plan::Aggregation - optional input bugfix
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Reviewers: teon.banek, mislav.bradac
Reviewed By: teon.banek
Subscribers: pullbot
Differential Revision: https://phabricator.memgraph.io/D280
2017-04-14 15:06:24 +02:00
Teon Banek
3b27b20992
Reorganize query directory tree
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Summary:
Move query/frontend/interpret to query/interpret.
Split interpret.hpp to frame.hpp and eval.hpp.
Move query/frontend/logical to query/plan.
Nest namespace frontend::opencypher inside query.
Reviewers: florijan, mislav.bradac, buda
Reviewed By: florijan
Subscribers: pullbot
Differential Revision: https://phabricator.memgraph.io/D272
2017-04-13 11:28:11 +02:00
florijan
c89c65a748
Query::Plan::Aggregate - count edge-case fix
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Reviewers: teon.banek
Reviewed By: teon.banek
Subscribers: pullbot
Differential Revision: https://phabricator.memgraph.io/D270
2017-04-13 08:30:34 +02:00
florijan
593e4e72b9
Query::Plan::Aggregate
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Summary:
- Aggregation LogicalOperation added, with tests.
- Added capabilities to TypedValue (hash, bool-equality)
to support std::unordered_map<TypedValue>.
- Removed some bad code from utils/hashing/fnv and added
a hashing function for collections.
Reviewers: buda, mislav.bradac, teon.banek
Reviewed By: teon.banek
Subscribers: lion, pullbot
Differential Revision: https://phabricator.memgraph.io/D252
2017-04-11 15:12:06 +02:00
