# None 9Information required to connect to a PostgreSQL database  using  persistent',s generic facilities. These values are the  same that are given to . The connection string. <How many connections should be held on the connection pool. Avoid orphan instances. A libpq4 connection string. A simple example of connection  string would be "#host=localhost port=5432 user=test  dbname=test password=test". Please read libpq's  documentation at   <http://www.postgresql.org/docs/9.1/static/libpq-connect.html 1 for more details on how to create such strings. 6Create a PostgreSQL connection pool and run the given 9 action. The pool is properly released after the action < finishes using it. Note that you should not use the given   , outside the action since it may be already  been released. 2Create a PostgreSQL connection pool. Note that it's your ; responsability to properly close the connection pool when  unneeded. Use  for an automatic resource  control. Same as  , but instead of opening a pool 0 of connections, only one connection is opened.  Generate a   from a   IReturns all of the columns in the given table currently in the database. 6 ! "#Connection string to the database. )Number of connections to be kept open in  the pool. $Action to be executed that uses the  connection pool. #Connection string to the database. &Number of connections to be kept open  in the pool. #$%&'()*+ ,-./012345678s9:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`a bcdefghijklmnopqrs tuvwxyz{|}~ # ! "#$%&'()*+ ,-./012345678    !"#$ %&'()*+,-./0123456789: ;< ;= ;> ;? ;@ ;A ;B ;C ;D ;E ;F ;G ;H ;I JK JL JM JN JO JP JQ JR JS JT JU JV JW JX JY JZ J[ J\ JY J] J^ J_ J` Ja b c d e f f g hi hj hk hl hm hn ho hp hq hr hs tu tv tv w xy xz x{ x| x} x~ x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x xpersistent-postgresql-1.1.0Database.Persist.Postgresql PostgresConf pgConnStr pgPoolSizeConnectionStringwithPostgresqlPoolcreatePostgresqlPoolwithPostgresqlConnopenSimpleConnPpersistent-1.1.0Database.Persist.GenericSqlConnectionPool$Database.Persist.GenericSql.Internal Connectionpostgresql-simple-0.2.4.1#Database.PostgreSQL.Simple.Internal getColumnsAlterDB AlterTable AlterColumnAddTableDropConstraintAddUniqueConstraint AlterColumn' DropReference AddReferenceUpdate NoDefaultDefaultDropAddNotNullIsNullTypeGetteropen'prepare' insertSql'execute' withStmt' convertPV getGetterunBinarymigrate' getAlters getColumn findAlters showColumn showSqlType showAlterDbshowAlterTable showAlterescaperefNameudToPair$fPersistConfigPostgresConf $fToFieldPDatabase.Persist.Query||./<-.<-.>=.>.<=.<.!=.==./=.*=.-=.+=.=.Database.Persist.Query.InternaldeleteCascadeWhere selectListcount selectKeys selectFirst selectSource deleteWhere updateWhere updateGetupdate PersistQuery filterFilter filterValue filterFieldFilter FilterAndFilterOr BackendFilterAscDescOffsetByLimitTo SelectOptrawSql runSqlConn runSqlPoolunSingleSingleRawSql%Database.Persist.GenericSql.MigrationrollbackcommitmigraterunMigrationUnsaferunMigrationSilent runMigration getMigrationprintMigrationparseMigration'parseMigration MigrationDatabase.Persist.GenericSql.Raw unSqlPersist SqlPersist StatementDatabase.Persist.Store checkUniquegetJust belongsToJust belongsTo getByValueinsertBy isNullablesqlTypefromPersistValuetoPersistValue PersistFieldKeypersistIdFieldpersistUniqueKeyspersistUniqueToValuespersistUniqueToFieldNames halfDefinedfromPersistValuestoPersistFields entityDefpersistFieldDefUniquePersistEntityBackend EntityField PersistEntityunKey KeyBackend entityVal entityKeyEntitygetdeletereplacerepsert insertKeyinsertPersistMonadBackend PersistStore insertUniquedeleteBygetBy PersistUnique