Strabon

log evaluation/src/main/resources/META-INF/services/org.openrdf.query.algebra.evaluation.function.Function

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2013-08-01 Konstantina Bereta merge with defaulttemporals
2013-05-15 Konstantina Bereta started adding diffTime function. This function performs the difference between two literals of the xsd:time datatype. Currently works in the select clause of the query
2013-04-27 Babis Nikolaou added <http://postgis.net/ST_Centroid> extension function which is mapped to ST_Centroid(geometry) function of PostGIS (http://postgis.org/docs/ST_Centroid.html)
2013-04-27 Babis Nikolaou added <http://postgis.net/ST_MakeLine> extension function which is mapped to ST_MakeLine(geometry, geometry) function of PostGIS (http://postgis.org/docs/ST_MakeLine.html). It does not work yet, but it is almost complete (it needs some debugging)
2013-04-19 Konstantina Bereta merge withe defaulttemporals
2013-04-05 Babis Nikolaou added support for geof:getSRID. Addresses bug #32. Notice that this implementation is the same as strdf:srid.
2013-03-29 Konstantina Bereta changed "periodOverlaps", "starts" and "finished" so that they are completely aligned with Allen definitions (In the database level, new Postgres functions have been created to map postgres temporal to allen definitions)temporals
2013-02-08 Konstantina Bereta merge with defaulttemporals
2013-01-09 Konstantina Bereta added the temporal unary constructs period_start and period_end that will be evaluated using postgresql temporal. These constructs return the starting and te endingtemporals
2013-01-08 George Garbis merge with DiffDateTime
2013-01-04 Konstantina Bereta added functions:precedingPeriod, SucceedingPeriod, period(constructs a period given 2 dateTime arguments) to be used in the select part of an stSPARQL querytemporals
2012-12-21 Konstantina Bereta Added four more temporal relation functions:temporals
2012-12-11 Kostis Kyzirakos * Removed the strdf:anyInteract extension function (end of an era).
2012-12-10 Kostis Kyzirakos * Modified stSPARQL extension function to comply with the OGC Simple Features Access
2012-12-04 George Garbis NOT WORKING: Down down down to postgres...DiffDateTime
2012-11-30 George Garbis add java implementation of diffDateTimeDiffDateTime
2012-11-26 Konstantina changes in filter(StatementPattern) method of GeneralDBSelectQueryOptimizertemporals
2012-11-24 Konstantina fixed error in FunctionRegistrytemporals
2012-11-22 Konstantina Bereta temporal functions can now be registered to Function Registrytemporals
2012-11-08 Konstantina added GeneralDBSql functionstemporals
2012-11-06 Konstantina added temporal functions and operators as sesame extension functions.temporals
2012-11-01 George Garbis Add DateTimeDiff function
2012-10-28 constant Started adding support for a function that adds minutes to a dateTime value, producing a new dateTime value. Not working yet.
2012-10-05 Konstantina Bereta bug fix (an exception was raised due to unused external function call declaration)
2012-10-04 Konstantina Bereta reverted previous changes to inside function: The previous version used _ST_Within which ingored indexes. This time the implementation is based on ST_Within.
2012-10-01 Kostis Kyzirakos merge (tags + copyright)
2012-08-02 Kostis Kyzirakos Merge
2012-03-19 Kostis Kyzirakos cloned strabon from new subrepo
2012-09-05 Kostis Kyzirakos Merge
2012-07-12 Manos Karpathiotakis Added 3 stSPARQL functions:
2012-06-27 Babis Nikolaou added asGML to META-INF/services/org.openrdf.query.algebra.evaluation.function.Function in order to be loaded at run time
2012-06-15 Manos Karpathiotakis minor correction regarding similarTermFunc
2012-06-13 Manos Karpathiotakis Added hook for undergraduate students to add their extension
2012-03-15 Manos Karpathiotakis Added strdf:transform. Currently supports user-input value as second argument. will extend in order to allow uri retrieved from db
2012-01-27 Kostis Kyzirakos Strabon goes mercurial
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