Docs For Class AwlDatabase

Description

Typically there will only be a single instance of the database level class in an application.

Located in /inc/AwlDatabase.php (line 55)

AwlDBDialect
   |
   --AwlDatabase

Variable Summary

mixed $txnstate

Method Summary

void Begin ()

void Commit ()

void ErrorInfo ()

void prepare ( $statement, [array $driver_options = array()], string $sql_query_string)

void PrepareTranslated ()

void query ( $statement, string $sql_query_string, mixed 1)

void Rollback ()

void TransactionState ()

void TranslateAll ( $onoff_boolean)

Variables

mixed $txnstate = 0 (line 63)

Holds the state of the transaction 0 = not started, 1 = in progress, -1 = error pending rollback/commit

access: protected

Inherited Variables

Inherited from AwlDBDialect

AwlDBDialect::$db
AwlDBDialect::$dialect

Methods

Begin (line 90)

Begin a transaction.

void Begin ()

Commit (line 104)

Complete a transaction.

void Commit ()

ErrorInfo (line 154)

void ErrorInfo ()

prepare (line 72)

Returns a PDOStatement object created using this database, the supplied SQL string, and any parameters given.

void prepare ( $statement, [array $driver_options = array()], string $sql_query_string)

string $sql_query_string: The SQL string containing optional variable replacements
array $driver_options: PDO driver options to the prepare statement, commonly to do with cursors
$statement

PrepareTranslated (line 139)

Operates identically to AwlDatabase::Prepare, except that $this->Translate() will be called on the query before any processing.

void PrepareTranslated ()

query (line 82)

Returns a PDOStatement object created using this database, the supplied SQL string, and any parameters given.

void query ( $statement, string $sql_query_string, mixed 1)

string $sql_query_string: The SQL string containing optional variable replacements
mixed 1: ... Subsequent arguments are positionally replaced into the $sql_query_string
$statement

Rollback (line 115)

Cancel a transaction in progress.

void Rollback ()

TransactionState (line 130)

Returns the current state of a transaction, indicating if we have begun a transaction, whether the transaction has failed, or if we are not in a transaction.

void TransactionState ()

TranslateAll (line 147)

Switches on or off the processing flag controlling whether subsequent calls to AwlDatabase::Prepare are translated as if PrepareTranslated() had been called.

void TranslateAll ( $onoff_boolean)

$onoff_boolean

Inherited Methods

Inherited From AwlDBDialect

AwlDBDialect::__construct()
AwlDBDialect::GetFields()
AwlDBDialect::GetVersion()
AwlDBDialect::Quote()
AwlDBDialect::ReplaceParameters()
AwlDBDialect::SetSearchPath()
AwlDBDialect::TranslateSQL()