The Takusen package

[Tags: bsd3]

Takusen is a DBMS access library. Like HSQL and HDBC, we support arbitrary SQL statements (currently strings, extensible to anything that can be converted to a string).

Takusen's unique selling point is safety and efficiency. We statically ensure all acquired database resources - such as cursors, connections, and statement handles - are released, exactly once, at predictable times. Takusen can avoid loading the whole result set in memory, and so can handle queries returning millions of rows in constant space. Takusen also supports automatic marshalling and unmarshalling of results and query parameters. These benefits come from the design of query result processing around a left-fold enumerator.

Currently we fully support ODBC, Oracle, Sqlite, and PostgreSQL.

Properties

Versions0.7, 0.8, 0.8.1, 0.8.2, 0.8.3, 0.8.4, 0.8.5, 0.8.6, 0.8.7
Change logNone available
Dependenciesbase, mtl, old-time, time [details]
LicenseBSD3
Copyright2003-2008, Alistair Bayley, Oleg Kiselyov
AuthorAlistair Bayley, Oleg Kiselyov
Maintaineralistair@abayley.org, oleg@pobox.com
Stabilityexperimental
CategoryDatabase
Home pagehttp://darcs.haskell.org/takusen
UploadedFri Jul 11 10:11:42 UTC 2008 by AlistairBayley
Downloads1903 total (99 in last 30 days)
Votes
1 []
StatusDocs uploaded by user
Build status unknown [no reports yet]

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Flags

NameDescriptionDefaultType
odbcODBC backendDisabledAutomatic
oracleOracle OCI backendDisabledAutomatic
postgresPostgreSQL backendDisabledAutomatic
sqliteSQLite3 backendDisabledAutomatic

Use -f <flag> to enable a flag, or -f -<flag> to disable that flag. More info

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