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d8264fafix matrixRelationAgentM 03c23d9WIP vectorize Attributes and TuplesAgentM a6d14b7ignore sandboxAgentM 26c10d3update bigrel with three tuple data structure optionsAgentM 1964c90create NFData instances for base types for memory profilingAgentM 0a3b2a7add dud executable source "bigrel.hs" for memory and performance profilingAgentM 8a9ad96add simple Relation->CSV conversionAgentM eac4071add simple benchmark suiteAgentM 2d0842brefactor project file hierarchy and clean up some warningsAgentM 694fd44fix some typos in READMEAgentM 8337d04fix README quotingAgentM 45a70d4switch context operators to all be lower case for consistencyAgentM ce026c6Merge branch 'transactions'AgentM 6cd3cb1restore empty string for :showGraph head displayAgentM 6b69c62fix dumb error in relation terminal display involving empty string atomsAgentM f7b464dupdate README for new transaction operatorsAgentM ef96224add some more info to :showGraphAgentM 76d384cinterpret QuietSuccessResult properlyAgentM 18de5feadd :showGraph to tutd consoleAgentM 3335353add tests for transaction operatorsAgentM 6e2c6b0add new commit testAgentM 455a020first TransactionGraph test case workingAgentM 3a95699WIP compilation checkpointAgentM 89eff3bWIP transaction supportAgentM 839ee52add eof to tutorial d parser to improve error messagesAgentM 807fb07add static optimization for false predicateAgentM 3e7015fadd ":p" to show the execution planAgentM e9350a5fix display of relations with empty tuple setsAgentM f86177eadd relational optimization sourcesAgentM 7d96a23add basic static relational and database context optimizationsAgentM 44ec3cdimplement undefine Tutorial D operatorAgentM 5f5dd31implement Tutorial D delete with predicateAgentM 62c3d50initial data structures for transactionsAgentM 7f32362add Tutorial D insert testAgentM 383f6effix reprLoop after interpreter operation errorAgentM ad30da8fix products relationAgentM 256895eupdate README with cabal install stepAgentM 095294dswitch to haskeline to remove readline dependencyAgentM 35688d4add basic tuple constructor to Tutorial D interpreterAgentM f95e64cadd relational equality operator to Tutorial DAgentM 2f6b871implement update operator with simple restriction clause implement simple Tutorial D actions to allow for "quit" actionAgentM 6cbd8a3implement basic restriction clauses and evaluationAgentM 2f1e87bshift parsec backtracking to improve error messagesAgentM 5ae815cimprove READMEAgentM f0a3d88add inclusion dependency tutd test and fix constraint checking functionAgentM fbfd20cWIP add inclusion dependency processingAgentM af03e83add underscore to identifier lexerAgentM 2e1e4d2refactoring to add more expression typesAgentM 5ab3a11remove junk cabal dependencyAgentM b5477e2implement relation variable type safetyAgentM