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IITDBGroup
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gprom
GProM is a middleware that adds support for provenance to database backends.
http://www.cs.iit.edu/%7edbgroup/research/gprom.php
Apache License 2.0
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Enabling heuristic optimization
#105
niceIrene
opened
9 months ago
0
Parser Error in TPC-H Queries Involving the 'EXTRACT' Clause
#104
niceIrene
closed
9 months ago
2
Problem with Postgres backend connection
#103
niceIrene
closed
9 months ago
5
Outerlevels up for join condition attribute incorrect
#102
lordpretzel
closed
11 months ago
0
Bump flask from 1.0 to 2.3.2 in /clients/pythonweb/provgraph_web
#101
dependabot[bot]
opened
1 year ago
0
Bump werkzeug from 0.15.3 to 2.2.3 in /clients/pythonweb/provgraph_web
#100
dependabot[bot]
opened
1 year ago
0
Bump werkzeug from 0.15.3 to 0.15.5 in /clients/pythonweb/provgraph_web
#99
dependabot[bot]
closed
1 year ago
1
Temporal Nested Subqueries - serialization
#98
lordpretzel
opened
1 year ago
0
Lineage capture for DL segfaults if no answer predicate given
#97
lordpretzel
opened
1 year ago
0
Datalog lineage - spurious lineage for scalar operations in rule heads
#96
lordpretzel
closed
1 year ago
1
Merging datalog rules
#95
manips2002
opened
1 year ago
1
Datalog queries lineage on postgres
#94
lordpretzel
opened
1 year ago
9
Datalog lineage TPC-H test queries
#93
lordpretzel
opened
1 year ago
4
Lineage for datalog query with self-joins, capture rules use same head variables
#92
lordpretzel
closed
1 year ago
0
rewrites for lineage for programs with aggregation and multiple levels
#91
lordpretzel
opened
1 year ago
0
Semantic optimization for DL lineage removes comparison predicates
#90
lordpretzel
closed
1 year ago
1
Datalog merging subqueries incorrect for rules with aggregation
#89
lordpretzel
closed
1 year ago
0
DL Lineage rewriter ignores build-in (comparison) predicates
#88
lordpretzel
closed
1 year ago
0
FD inference for intermediate DL query results
#87
lordpretzel
closed
2 years ago
0
Datalog predicate names are not backendified
#86
lordpretzel
closed
2 years ago
0
Allow FDs to be read from the database
#85
lordpretzel
closed
2 years ago
0
Datalog aggregation attribute order not observed
#84
lordpretzel
closed
2 years ago
0
# Analyze and Check FDs, print FDs as part of Datalog programs
#83
lordpretzel
closed
2 years ago
2
Datalog cannot access views
#82
lordpretzel
opened
2 years ago
0
Semantic optimization - integrate with provenance capture
#81
lordpretzel
opened
2 years ago
0
Foreign keys not used for semantic optimization
#80
lordpretzel
opened
2 years ago
0
PBDS - identifiers used in sketch specification are not backendified
#79
lordpretzel
opened
3 years ago
1
generic SQL serializer dealing with LATERAL subqueries
#78
lordpretzel
opened
3 years ago
0
LATERAL rewrites treat integers as booleans
#77
lordpretzel
opened
3 years ago
0
Oracle serializer runs into infinite loop for LIMIT
#76
lordpretzel
closed
11 months ago
1
WITH statement parsing / analysis does not adapt view names to backend
#75
lordpretzel
closed
3 years ago
0
RowNumExpr only supported in Oracle backend
#74
lordpretzel
opened
3 years ago
0
Cannot get Docker container to run without errors
#73
CloudSpark
opened
3 years ago
2
Enable provenance rewrite for algebra graphs (rather than trees)
#72
lordpretzel
opened
3 years ago
0
treeify does not create copies of subtrees when a binary operator references the same child twice
#71
lordpretzel
closed
11 months ago
0
Bump jinja2 from 2.10.1 to 2.11.3 in /clients/pythonweb/provgraph_web
#70
dependabot[bot]
opened
3 years ago
0
Bump jinja2 from 2.8 to 2.10.1 in /clients/pythonweb/provgraph_web
#69
dependabot[bot]
closed
3 years ago
0
Bump sqlalchemy from 1.1.4 to 1.3.0 in /clients/pythonweb/provgraph_web
#68
dependabot[bot]
closed
3 years ago
0
Postgres metadata lookup returns deleted columns from `postgresGetAttributes`
#67
lordpretzel
closed
3 years ago
0
Optimize non-ALL versions of set operations in Postgres serializer
#66
lordpretzel
opened
3 years ago
0
ALL variants of set operations not supported by Oracle and SQlite
#65
lordpretzel
opened
3 years ago
0
Lack of parentheses in serialization of set operations
#64
lordpretzel
opened
3 years ago
1
Postgres SQL serializer uses EXCEPT instead of EXCEPT all for bag difference
#63
lordpretzel
closed
3 years ago
0
Subqueries not executing in FROM,WHERE,IN,EXISTS, aliases not being handled, LIKE not handling in WHERE, ORDER BY not supporting
#62
risha2019
opened
3 years ago
1
problem in configure
#61
xiaoyingz
closed
3 years ago
4
rewritten version of the query
#60
MrAta
opened
4 years ago
3
analysis of explicit joins ignores aliases for inputs
#59
lordpretzel
opened
4 years ago
0
SQLite metadata lookup function return types not determined correctly
#58
lordpretzel
opened
4 years ago
0
Bump flask from 0.11.1 to 1.0 in /clients/pythonweb/provgraph_web
#57
dependabot[bot]
closed
3 years ago
0
Bump werkzeug from 0.11.11 to 0.15.3 in /clients/pythonweb/provgraph_web
#56
dependabot[bot]
closed
3 years ago
0
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