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PgsqlSqlUtilBase::PgsqlDatabase Class Reference

provides the PostgreSQL-specific implementation of the AbstractDatabase interface More...

Inheritance diagram for PgsqlSqlUtilBase::PgsqlDatabase:
[legend]

## Public Member Functions

list< string > | listMaterializedViews ()
| returns a list of string materialized view names in the database
list< string > | listTypes ()
| returns a list of string type names in the database
ListIterator | materializedViewIterator ()
| returns an iterator listing the string materialized view names in the database
ListIterator | typeIterator ()
| returns an iterator listing the string type names in the database

## Static Public Member Functions

static string | getCreateSql (list l)
| returns a string that can be used to create the schema in the database
static auto | tryExecArgs (AbstractDatasource ds, string sql, *softlist< auto > args)
| tries to execute a command so that if an error occurs the current transaction status is not lost
static auto | tryExecRaw (AbstractDatasource ds, string sql)
| tries to execute a command so that if an error occurs the current transaction status is not lost

## Public Attributes

const | PgsqlReclaimSpaceOptions = ...
| Options for reclaimSpace()
const | PgsqlReservedWords
| hash (set) of reserved words
const | PgsqlSchemaDescriptionOptions = ...
| PostgreSQL-specific schema description keys.

## Protected Member Functions

| computeStatisticsImpl (*hash options)
| compute statistics implementation. See SqlUtil::AbstractDatabase::computeStatistics()
string | getCreateSqlImpl (list l)
| returns a string that can be used to create the schema in the database
softint | getCurrentSequenceValueImpl (string name)
| returns the last value issued for the given sequence in the current session
softint | getNextSequenceValueImpl (string name)
| returns the next value in the given sequence
int | getPhysicalSizeImpl ()
| SqlUtil::AbstractDatabase::getPhysicalSize()
hash | getReclaimSpaceOptions ()
| returns driver-specific options to the base abstract class
hash | getSchemaDescriptionOptions ()
| returns driver-specific options to the base abstract class
list< string > | listFunctionsImpl ()
| returns a list of string function names in the database
list< string > | listProceduresImpl ()
| since PostgreSQL only supports functions, this method is identical to listFunctionsImpl()
list< string > | listTablesImpl ()
| returns a list of string table names in the database
bool | rebuildIndexImpl (string name, *hash options)
| rebuild index implementation. See SqlUtil::AbstractDatabase::rebuildIndex()
| reclaimSpaceImpl (*hash options)
| reclaim space implementation. See SqlUtil::AbstractDatabase::reclaimSpace()
bool | supportsPackagesImpl ()
| returns True if the database supports packages
bool | supportsSequencesImpl ()
| returns True if the database supports sequences
bool | supportsTypesImpl ()
| returns True if the database supports named types
auto | tryExecArgsImpl (string sql, *softlist< auto > args)
| tries to execute a command so that if an error occurs the current transaction status is not lost
auto | tryExecRawImpl (string sql, *softlist< auto > args)
| tries to execute a command so that if an error occurs the current transaction status is not lost

## Detailed Description

provides the PostgreSQL-specific implementation of the AbstractDatabase interface

## Member Function Documentation

## listFunctionsImpl()

list< string > PgsqlSqlUtilBase::PgsqlDatabase::listFunctionsImpl | ( |  | ) |

protected

returns a list of string function names in the database

The function names will include arguments in parentheses after the names

Returns
  a list of string function names in the database

## listProceduresImpl()

list< string > PgsqlSqlUtilBase::PgsqlDatabase::listProceduresImpl | ( |  | ) |

protected

since PostgreSQL only supports functions, this method is identical to listFunctionsImpl()

See also
  listFunctionsImpl()