Zeta Components Manual :: Docs For Class ezcDbHandlerPgsql
Database::ezcDbHandlerPgsql
Class ezcDbHandlerPgsql
PostgreSQL driver implementation
Source for this file: /Database/src/handlers/pgsql.php
PDO | --ezcDbHandler | --ezcDbHandlerPgsql
| Version: | //autogentag// |
Inherited Member Variables
| From ezcDbHandler | |
|---|---|
| protected |
ezcDbHandler::$identifierQuoteChars
|
| protected |
ezcDbHandler::$transactionErrorFlag
|
| protected |
ezcDbHandler::$transactionNestingLevel
|
Method Summary
| public static string |
getName(
)
Returns 'pgsql'. |
| public ezcDbHandlerPgsql |
__construct(
$dbParams
)
Constructs a handler object from the parameters $dbParams. |
| public ezcQueryExpressionPgsql |
createExpression(
)
Returns a new ezcQueryExpression derived object with PostgreSQL implementation specifics. |
| public ezcUtilitiesPgsql |
createUtilities(
)
Returns a new ezcUtilities derived object with PostgreSQL implementation specifics. |
Inherited Methods
| From ezcDbHandler | |
|---|---|
| public ezcDbHandler |
ezcDbHandler::__construct()
Constructs a handler object. |
| public bool |
ezcDbHandler::beginTransaction()
Begins a transaction. |
| public bool |
ezcDbHandler::commit()
Commits a transaction. |
| public ezcQueryDelete |
ezcDbHandler::createDeleteQuery()
Returns a new ezcQueryDelete derived object for the correct database type. |
| public ezcQueryExpression |
ezcDbHandler::createExpression()
Returns a new ezcQueryExpression derived object for the correct database type. |
| public ezcQueryInsert |
ezcDbHandler::createInsertQuery()
Returns a new ezcQueryInsert derived object for the correct database type. |
| public ezcQuerySelect |
ezcDbHandler::createSelectQuery()
Returns a new ezcQuerySelect derived object for the correct database type. |
| public ezcQueryUpdate |
ezcDbHandler::createUpdateQuery()
Returns a new ezcQueryUpdate derived object for the correct database type. |
| public ezcDbUtilities |
ezcDbHandler::createUtilities()
Returns a new ezcUtilities derived object for the correct database type. |
| public string |
ezcDbHandler::quoteIdentifier()
Returns the quoted version of an identifier to be used in an SQL query. |
| public bool |
ezcDbHandler::rollback()
Rollback a transaction. |
Methods
getName
static string
getName(
)
Returns 'pgsql'.
__construct
ezcDbHandlerPgsql
__construct(
array
$dbParams
)
Constructs a handler object from the parameters $dbParams.
Supported database parameters are:
- dbname|database: Database name
- user|username: Database user name
- pass|password: Database user password
- host|hostspec: Name of the host database is running on
- port: TCP port
Parameters:
| Name | Type | Description |
|---|---|---|
$dbParams |
array | Database connection parameters (key=>value pairs). |
Exceptions:
| Type | Description |
|---|---|
ezcDbMissingParameterException |
if the database name was not specified. |
Redefinition of:
| Method | Description |
|---|---|
ezcDbHandler::__construct() |
Constructs a handler object. |
createExpression
ezcQueryExpressionPgsql
createExpression(
)
Returns a new ezcQueryExpression derived object with PostgreSQL implementation specifics.
Redefinition of:
| Method | Description |
|---|---|
ezcDbHandler::createExpression() |
Returns a new ezcQueryExpression derived object for the correct database type. |
createUtilities
ezcUtilitiesPgsql
createUtilities(
)
Returns a new ezcUtilities derived object with PostgreSQL implementation specifics.
Redefinition of:
| Method | Description |
|---|---|
ezcDbHandler::createUtilities() |
Returns a new ezcUtilities derived object for the correct database type. |
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