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420 Commits

Author SHA1 Message Date
James 32f4216005 updating distribute-in-cluster opt rule 2014-10-17 10:22:26 +01:00
Willi Goesgens 93ff2652e1 Walker: add possibility to enter Subqueries on the way in 
NodeClone: don't clone the subquery reference list, we don't need them.
 2014-10-15 14:59:06 +02:00
James 9f942d0ce3 finished first version of DistributeBlock/Node. 2014-10-15 10:53:09 +01:00
James 60e85ccc7e proper toJsonHelper method for DistributeNode. 2014-10-14 09:21:40 +01:00
Willi Goesgens 3a7a03a51f Don't add intermediate calculationnodes for LET-statements to forward the results of subqueries. Instead adjust the outvariable of the subquerynode. 2014-10-10 17:00:49 +02:00
Jan Steemann 6cdaaa1b85 fixes for Visual Studio 2014-10-09 10:45:31 +02:00
Jan Steemann 4ff58364f1 fixed cloning of plans 2014-10-07 12:00:37 +02:00
Jan Steemann 0f83d8132f fixed some transaction threading errors 2014-10-06 18:39:01 +02:00
Willi Goesgens 7dac9d8cc7 Merge branch 'devel' of github.com:triAGENS/ArangoDB into devel 2014-10-06 14:16:39 +02:00
Willi Goesgens 48c5ff938e If we clone an ExecutionNode for the same AST we also have to copy the evaluation members, but we don't need a deep-copy. 2014-10-06 14:15:41 +02:00
James 95fd279a52 distribution node/block declarations etc. 2014-10-06 12:57:09 +01:00
Willi Goesgens 287b6dfb37 Merge branch 'devel' of github.com:triAGENS/ArangoDB into devel 2014-10-06 11:55:27 +02:00
Willi Goesgens c01e31c404 when de-serializing nodes don't create new variables, but look up the ones we already have. 2014-10-06 11:55:11 +02:00
Jan Steemann 5959a5e6da fixed segfaults during node cloning 2014-10-06 10:31:15 +02:00
Willi Goesgens e1efab6fb5 Fix cloning to other ASTs - dereference pointers to IDs and look up the items on the new lists 2014-10-02 18:41:13 +02:00
Jan Steemann 573d837561 off-by-one fix 2014-10-02 17:06:12 +02:00
Willi Goesgens f63e90e08b Merge branch 'devel' of github.com:triAGENS/ArangoDB into devel 2014-10-02 10:41:12 +02:00
Willi Goesgens bc627dda7b Also copy the varoverview to the clone. 2014-10-02 10:40:09 +02:00
Max Neunhoeffer 25d588b858 Set _varUsageValid flag in Json constructor. 2014-10-02 09:28:00 +02:00
Max Neunhoeffer e043deb13b Rename StaticAnalysisDebugger into RegisterPlanningDebugger. 2014-10-02 00:13:49 +02:00
Max Neunhoeffer be07d39457 Rename staticAnalysis -> planRegisters. 2014-10-02 00:11:15 +02:00
Jan Steemann 5b0b1f0af5 indenting 2014-10-01 19:06:29 +02:00
Jan Steemann f2c115fa25 do not crash when using an index 2014-10-01 16:16:38 +02:00
Jan Steemann d381031972 Merge branch 'devel' of https://github.com/triAGENS/ArangoDB into devel 2014-10-01 15:35:26 +02:00
Jan Steemann 0d9cdfc87c struct Index 2014-10-01 15:35:16 +02:00
Willi Goesgens 6df55bcb0a Don't reuse "empty" json objects, they are undefined after first use. 2014-10-01 15:00:02 +02:00
Jan Steemann 49237ef55a fixed some cluster internal communication 2014-10-01 14:06:00 +02:00
Willi Goesgens eb2f815d26 Add json de/serialization of new ExecutionNode members. 2014-10-01 09:59:50 +02:00
Max Neunhoeffer 8bffb3daa3 Finish transplantation. 2014-09-30 23:20:51 +02:00
Max Neunhoeffer 5dbcac8efe Start transplantation of _varOverview to ExecutionNodes. 2014-09-30 16:44:01 +02:00
Willi Goesgens 3f566f6289 Enable node* clone functions to produce deep copies which live on a specified query. 2014-09-30 14:09:12 +02:00
Jan Steemann 3a2e13b910 pass queryId to remote servers 2014-09-29 17:35:10 +02:00
Jan Steemann b31987fea7 pass data to RemoteNode 2014-09-29 16:36:52 +02:00
Jan Steemann 3ac25ad56f fixed some issues with remote queries 2014-09-29 12:14:03 +02:00
Jan Steemann 9e47f3ca27 Merge branch 'devel' of https://github.com/triAGENS/ArangoDB into devel 
Conflicts:
	arangod/Aql/ExecutionNode.h
 2014-09-26 20:23:52 +02:00
Jan Steemann c3ce45e0dd added block instanciation for coordinator, v0.0.0 2014-09-26 20:17:42 +02:00
Willi Goesgens d003eecac1 We need to pass a reference since we want to return values onto this; and return const references to not duplicate the memory. 2014-09-26 15:22:41 +02:00
Jan Steemann 578d22c95b Merge branch 'devel' of https://github.com/triAGENS/ArangoDB into devel 2014-09-26 13:58:16 +02:00
Jan Steemann f462c5f620 add database and collection info to gather nodes 2014-09-26 13:58:02 +02:00
Willi Goesgens 14eda3e348 - create type for SortElements to be used instead of stacked templates 
- abstract json parsing of SortElemnts into an own function
 - implement deserialisation of Scatter/GatherNode
 2014-09-26 13:42:26 +02:00
Willi Goesgens 53ee658be0 Implement moving of sortnode into the clusterable part of the query; add elements to the json serialisation of the gather node 2014-09-26 12:35:58 +02:00
Jan Steemann 5c552d4137 optimizer rule for scatter / gather 2014-09-17 17:29:36 +02:00
Jan Steemann bd62c36771 scatter / gather 0.0 2014-09-17 16:00:54 +02:00
Jan Steemann be81bef10c Merge branch 'aql2' of https://github.com/triAGENS/ArangoDB into aql2 2014-09-17 14:31:51 +02:00
Jan Steemann db70b9bfcb added not-yet used nodes for remote, scatter and gather 2014-09-17 14:31:37 +02:00
Max Neunhoeffer 2cdc5f4cd7 Fix skiplistback-ung and usage in AQL. 2014-09-17 14:07:23 +02:00
Jan Steemann 654c2ba0fe backwards iteration, not yet working 2014-09-17 00:40:24 +02:00
Willi Goesgens c71d142b51 We missed to output the modification options vector. 2014-09-16 18:25:41 +02:00
Jan Steemann 54b5e7b034 slightly improved access to dynamic bounds 2014-09-16 15:10:43 +02:00
Jan Steemann bc7c7c5c60 fixed construction of bounds from json 2014-09-15 16:11:59 +02:00
Willi Goesgens 215e9bf1b4 Use 'list' in plural variables 2014-09-15 15:06:38 +02:00
Jan Steemann 5a1dc63946 fixed tons of compile errors in VS 2014-09-15 12:04:49 +02:00
Jan Steemann ed7e5d0e67 allow primary key access via _id attribute, too 2014-09-14 00:46:44 +02:00
Jan Steemann 6552490cbe Merge branch 'aql2' of https://github.com/triAGENS/ArangoDB into aql2 
Conflicts:
	arangod/Aql/ExecutionNode.cpp
	arangod/Aql/ExecutionNode.h
	arangod/Aql/ExecutionPlan.cpp
	arangod/Aql/OptimizerRules.cpp
 2014-09-12 15:17:50 +02:00
Jan Steemann a5c52998e8 remove redundant calculations 2014-09-12 15:10:48 +02:00
Max Neunhoeffer 35ffe6b9e4 Restructure who has Ast and ExecutionPlan. 
Not compiling yet.
 2014-09-12 14:44:20 +02:00
Max Neunhoeffer 8bab78f4b5 Merge branch 'aql2' of ssh://github.com/triAGENS/ArangoDB into aql2 
Conflicts:
	arangod/Aql/ExecutionNode.cpp
 2014-09-11 18:47:31 +02:00
Max Neunhoeffer 088e0ed2f9 Fix serialisation of IndexRangeNode. 2014-09-11 18:45:47 +02:00
Jan Steemann afed9019cf added assertion 2014-09-11 18:27:44 +02:00
Jan Steemann 0b018d26cf Merge branch 'aql2' of https://github.com/triAGENS/ArangoDB into aql2 2014-09-11 18:19:14 +02:00
Jan Steemann 2767bdc7e0 use edge index on both _from and _to 2014-09-11 18:19:05 +02:00
Willi Goesgens f25f12c098 Move parsing of calculations out of the whole json parser, so we can properly instanciate the transaction first. 2014-09-11 18:00:00 +02:00
Jan Steemann 34beb65148 use primary index & edge index 2014-09-11 17:01:53 +02:00
Max Neunhoeffer aa00df7edf Merge branch 'aql2' of ssh://github.com/triAGENS/ArangoDB into mmh 
Conflicts:
	arangod/Aql/ExecutionBlock.cpp
	arangod/Aql/Query.h
 2014-09-11 14:31:13 +02:00
Max Neunhoeffer 31e02e42cb Instanciate expressions for variable bounds. 
And various cleanups.
 2014-09-11 14:28:38 +02:00
Jan Steemann cb4c60a36f explain tests 2014-09-11 09:54:59 +02:00
Max Neunhoeffer 8bb938b6de Merge branch 'aql2' of ssh://github.com/triAGENS/ArangoDB into mmh 2014-09-10 15:21:00 +02:00
Max Neunhoeffer 69c464ef13 Restructure RangesInfo handling to allow for variable ranges. 2014-09-10 15:20:28 +02:00
Jan Steemann 1d2c21aec5 create verbose plans 2014-09-10 14:15:37 +02:00
Max Neunhoeffer 7dcdd27891 Merge branch 'aql2' into mmh 2014-09-10 09:41:54 +02:00
Max Neunhoeffer 8aa75f01a5 Snapshot to move home. 2014-09-09 17:05:47 +02:00
Willi Goesgens de32cddc1e Fix memory leak in case of exceptions thrown when parsing the variable from json 2014-09-09 13:22:49 +02:00
Jan Steemann 639a026c66 fixed tests 2014-09-09 09:57:52 +02:00
Jan Steemann 4bda3e3979 finished test for remove-redundant-sorts 2014-09-08 17:33:11 +02:00
Willi Goesgens 02207d5f70 Cost estimates: IndexRangeNodes without range have to be more expensive than ones with. 2014-09-05 14:23:25 +02:00
Max Neunhoeffer fb9481c208 Fix another memory leak. 2014-09-02 14:33:08 +02:00
Willi Goesgens c1d0f8bccc SortIndex: as long as the Index superseeds the sort critereon its still a full match. 2014-09-01 18:29:09 +02:00
Willi Goesgens cd29afd88f Fix pattern to index matcher 
- if the number of match patterns is zero, this is not a match at all.
  - if the number of condition is unequal match pattern to a match pattern this isn't a full match.
 2014-09-01 13:31:39 +02:00
James fd4b4e5df4 "proper" estimateCost method for IndexRangeNode. 2014-08-29 14:22:46 +02:00
Jan Steemann e47c2b99d3 use stable sort 2014-08-29 12:22:27 +02:00
James 46b40015ee renovating RangeInfo stuff to avoid mem leaks. 2014-08-29 11:52:19 +02:00
James 05dac4f52d Merge branch 'aql2' of ssh://github.com/triAGENS/ArangoDB into aql2 
Conflicts:
	arangod/Aql/Optimizer.cpp
 2014-08-28 14:41:51 +02:00
James 1deed3ebce fixed bugs useIndexRange. 2014-08-28 14:39:26 +02:00
Jan Steemann 04b322d9e0 sorting 2014-08-28 14:04:24 +02:00
Willi Goesgens 75d9d4ee60 Merge branch 'aql2' of github.com:triAGENS/ArangoDB into aql2 2014-08-28 13:48:44 +02:00
Willi Goesgens 0a1d5edb29 SortToRange: fix abort critereon for non-skiplist indexes 2014-08-28 13:48:03 +02:00
Jan Steemann 2eb38c9657 remove-redundant-sorts, initial 2014-08-28 12:39:28 +02:00
Willi Goesgens 9d4b1b1c88 SortNode: our variables can also be in other ExecutionNodes then the Calculation node. Take this into account. 
SortIndex optimizer: when looking at our properties only check Calculation nodes, ignore other types of ExecutionNodes
 2014-08-28 11:48:23 +02:00
Max Neunhoeffer b9cfff7c89 Fix infinite recursion bug in canThrow for subqueries. 2014-08-28 09:36:15 +02:00
Jan Steemann 6d0dfcdeba changed ctor 2014-08-28 00:27:24 +02:00
Willi Goesgens e67a2ed36a SortIndex optimizer: 
- remove SortNodes which are superseeded by an IndexRangeNode
  - calculate the properties of an SortNode before entering the walker
  - add abstraction class
 2014-08-27 15:39:37 +02:00
Max Neunhoeffer 27d8409425 Implement canThrow method for SubqueryNode. 2014-08-27 13:07:05 +02:00
Willi Goesgens 5e75ec8bb5 Expression: 
- add function isSimpleAccessReference() to check whether it is a coll.attr.attr
 - add function getAccessNRef() to retrieve pair("attr.attr", "coll"),
SortIndex optimizer:
 - use the new functionality to get better readable code.
rename indexes -> indices
 2014-08-26 17:26:46 +02:00
Willi Goesgens 18d308af0f SortNode: add method that looks up the expressions referenced by the Sortnode, and returns them paired with ASC/DESC. 2014-08-26 15:38:55 +02:00
Willi Goesgens ff4e00eb86 SortIndex optimizer: 
- rename getIndexes to getIndexesUnordered
  - add CompareIndex & getIndexesOrdered to retrieve a list which does an ordered match on the available skiplist indices
  - fetch the ordered matching indices
  - only remove the sortnode if its a full qualified match.
 2014-08-26 13:53:19 +02:00
Willi Goesgens 10603f904d Walker: the process of walking now is aborted if the before-hook returns true. 2014-08-25 15:48:21 +02:00
James 8896a01753 making the arguments of IndexRangeNode more general. 2014-08-25 15:11:54 +02:00
James 033735fbba removing debug output and commenting out useIndexRange. 2014-08-25 13:12:19 +02:00
James c801fc4992 deserialising of IndexRangeNode finally working. 2014-08-25 13:05:22 +02:00
Jan Steemann 7330597f15 fixed ambigious method JsonHelper::getStringValue 2014-08-22 21:53:29 +02:00
Max Neunhoeffer 4b229c5873 Merge branch 'aql2' of ssh://github.com/triAGENS/ArangoDB into aql2 
Conflicts:
	lib/Basics/JsonHelper.h
 2014-08-22 17:02:06 +02:00
Max Neunhoeffer 8fd6cd1184 Implement clear unneeded registers. 2014-08-22 17:00:53 +02:00
James 99623c8e2a finished deserialising of IndexRangeNode. 2014-08-22 16:57:34 +02:00
James 8559f60766 fixed bugs in last. 2014-08-22 16:25:23 +02:00
James 931aaee618 Merge branch 'aql2' of ssh://github.com/triAGENS/ArangoDB into aql2 
Conflicts:
	arangod/Aql/OptimizerRules.cpp
 2014-08-22 16:19:01 +02:00
James 4c49a3be5e deserialising of IndexRangeNode almost completed. 2014-08-22 16:17:10 +02:00
Jan Steemann 55608ceae2 use index nodes 2014-08-22 13:53:01 +02:00
Jan Steemann 3a60913afe fix JSON serialization of indexes 2014-08-22 13:13:07 +02:00
Jan Steemann 5d5aaaa949 Merge branch 'aql2' of https://github.com/triAGENS/ArangoDB into aql2 2014-08-22 12:00:55 +02:00
James 3987067339 cleaning up and readded toJsonHelper method for IndexRangeNode. 2014-08-22 10:55:51 +02:00
Jan Steemann 0793804206 Merge branch 'aql2' of https://github.com/triAGENS/ArangoDB into aql2 2014-08-22 10:44:27 +02:00
Jan Steemann 30c6b26b6d add plans! 2014-08-22 10:44:19 +02:00
James 4ba4ec4523 moving function getIndexes for EnumerateCollectionNode from h to cpp file. 2014-08-22 10:39:41 +02:00
Jan Steemann 2b27957546 added AQL_EXPLAIN() 2014-08-22 09:51:48 +02:00
Max Neunhoeffer 9a7dd748f4 Fix linkage bug. 2014-08-21 16:54:52 +02:00
Jan Steemann 81f08b7032 added insertDependency 2014-08-21 15:17:55 +02:00
James 7b5f52069a Merge branch 'aql2' of ssh://github.com/triAGENS/ArangoDB into aql2 
Conflicts:
	arangod/Aql/OptimizerRules.cpp
 2014-08-21 13:16:24 +02:00
Jan Steemann 0e8b61124e less verbose AST dumps in AQL_PARSE 2014-08-21 13:08:21 +02:00
James aa03c16be0 Merge branch 'aql2' of ssh://github.com/triAGENS/ArangoDB into aql2 
Conflicts:
	arangod/Aql/OptimizerRules.cpp
 2014-08-21 12:53:05 +02:00
Jan Steemann 1edd170317 turned off optimization 2014-08-21 11:21:03 +02:00
James a8801803dd more IndexRangeNode stuff 2014-08-21 11:16:39 +02:00
Max Neunhoeffer 6ae1432db5 Merge branch 'aql2' of ssh://github.com/triAGENS/ArangoDB into aql2 2014-08-21 10:17:40 +02:00
Max Neunhoeffer 52f48cd296 Add NoResultsNode. 2014-08-21 10:17:18 +02:00
Jan Steemann 1aeed2152c fixed de-serialization 2014-08-21 10:02:30 +02:00
Jan Steemann 670b407185 disable filters that never produce results 2014-08-20 18:24:52 +02:00
Jan Steemann 3fe8831a03 fixed optimizer bug due to duplicate variable representation 2014-08-20 14:18:33 +02:00
Willi Goesgens 152d8dadcf Json-Dumper: Output json dump; assert equalness. 2014-08-20 11:19:16 +02:00
Willi Goesgens 0ad6da9427 Json Serialisation: Use helper function to read variables from the json 2014-08-20 10:57:59 +02:00
Jan Steemann 592ada1d36 Merge branch 'aql2' of https://github.com/triAGENS/ArangoDB into aql2 
Conflicts:
	arangod/Aql/ExecutionNode.h
 2014-08-19 18:58:32 +02:00
Jan Steemann 99ce138c12 fixed creation of subqueries from JSON input 2014-08-19 18:51:11 +02:00
James 447282d0bd Merge branch 'aql2' of ssh://github.com/triAGENS/ArangoDB into aql2 
Conflicts:
	arangod/Aql/Optimizer.cpp
	arangod/Aql/OptimizerRules.cpp
 2014-08-19 17:00:16 +02:00
Willi Goesgens f179c35f02 Follow changes in Replace & UpdateNode - they have inDoc/inKey/out Variable now. 
Merge branch 'aql2' of github.com:triAGENS/ArangoDB into aql2

Conflicts:
	arangod/Aql/ExecutionPlan.cpp
 2014-08-19 16:19:38 +02:00
Willi Goesgens 1a6487ab14 Json de/serialization 2014-08-19 16:09:37 +02:00
Jan Steemann 79e68e72e3 fixed removeUnnecessaryCalc 2014-08-19 15:46:04 +02:00
Jan Steemann e4abcdc843 added optimizer rule 2014-08-19 13:59:05 +02:00
James b82b0fbefc remove comment and update the toJsonHelper for IndexRangeNode. 2014-08-19 12:08:22 +02:00
James 857083adc9 starting to add optimizer rules which create IndexRangeNodes. 2014-08-19 12:02:50 +02:00
James ad8e179cf1 adding unbounded ranges info for IndexRangeNode. 2014-08-18 17:18:58 +02:00
Jan Steemann 0666708206 Merge branch 'aql2' of https://github.com/triAGENS/ArangoDB into aql2 2014-08-18 14:27:37 +02:00
Jan Steemann e6e78811b5 fixed replace 2014-08-18 14:27:23 +02:00
James 1118add7e6 uncommenting out. 2014-08-18 14:15:40 +02:00
James fb1d69bbae Merge branch 'aql2' of ssh://github.com/triAGENS/ArangoDB into aql2 2014-08-18 14:12:10 +02:00
James 13aeacc43c fixed compiler errors, and working on IndexRangeNode. 2014-08-18 14:12:00 +02:00
Jan Steemann fccfca0e47 refactoring 2014-08-18 13:22:40 +02:00
Jan Steemann bdfef136bf Merge branch 'aql2' of https://github.com/triAGENS/ArangoDB into aql2 2014-08-18 12:34:41 +02:00
Jan Steemann b010518e9e implementation of update/replace (update not yet merging old attributes) 2014-08-18 12:34:27 +02:00
James 8f6fd0e4c4 Merge branch 'aql2' of ssh://github.com/triAGENS/ArangoDB into aql2 2014-08-18 11:11:46 +02:00
James f1a7ca51be adding range info to toJsonHelper. 2014-08-18 11:11:27 +02:00
James a79f72087d adding Index caching, and cleaning up last. 2014-08-18 10:46:47 +02:00
Jan Steemann b1aceb9771 Merge branch 'aql2' of https://github.com/triAGENS/ArangoDB into aql2 2014-08-15 18:13:11 +02:00
Jan Steemann 9348f12f78 implemented insert node 2014-08-15 18:12:33 +02:00
Max Neunhoeffer 9138be31b9 Take out some debugging output. 2014-08-15 16:09:10 +02:00
Max Neunhoeffer ceff1481ed Merge branch 'aql2' of ssh://github.com/triAGENS/ArangoDB into aql2 2014-08-15 13:55:21 +02:00
James 47244fb48e initial version of IndexRangeNode. 2014-08-15 13:52:52 +02:00
Max Neunhoeffer 8d080714a6 Add varUsage information to ExecutionNodes. 2014-08-15 13:29:26 +02:00
Max Neunhoeffer fcdf57ff09 Merge branch 'aql2' of ssh://github.com/triAGENS/ArangoDB into aql2 
Conflicts:
	arangod/Aql/ExecutionEngine.cpp
 2014-08-14 15:07:10 +02:00
Max Neunhoeffer f248792865 Make WalkerWorker a template class. 
Implement findNodesOfType for ExecutionPlans.
 2014-08-14 15:04:59 +02:00
Jan Steemann 0546e9d8ff implemented stub of RemoveBlock 2014-08-14 14:46:53 +02:00
Jan Steemann eed9c2ea42 Merge branch 'aql2' of https://github.com/triAGENS/ArangoDB into aql2 2014-08-14 13:53:29 +02:00
Jan Steemann 93cfa9e2e4 count number of documents in collection 2014-08-14 13:53:21 +02:00
James 20c7897454 adding estimated cost to json rep of execution nodes/plan. 2014-08-14 11:04:41 +02:00
Jan Steemann 1ad300cee5 added more node types 2014-08-14 10:23:53 +02:00
Jan Steemann dfe7ec46a5 added RemoveNode 2014-08-14 09:39:58 +02:00
Jan Steemann 8b830974c7 fixed parser errors 2014-08-08 20:12:10 +02:00
Jan Steemann d623d1a0ab renamed things 2014-08-06 09:42:06 +02:00
Jan Steemann 7fd236aa4f fixed enumeratecollection block 2014-08-04 17:27:51 +02:00
Jan Steemann 48935297ac fixed some dependency issues 2014-08-01 15:50:52 +02:00
Jan Steemann 69c55d754c renamed "root" to "return" 2014-08-01 12:23:55 +02:00
Max Neunhoeffer e7e98262ea Redo instanciator using Walker and in ExecutionEngine. 2014-08-01 11:56:39 +02:00
Max Neunhoeffer 5bf0ff1a7c Rename files ExecutionPlan -> ExecutionNode 2014-08-01 11:26:09 +02:00