class SQLAnywhereConnection implements Connection, ServerInfoAwareConnection (View source)

SAP Sybase SQL Anywhere implementation of the Connection interface.

Methods

__construct(string $dsn, bool $persistent = false)

Constructor.

bool
beginTransaction()

Initiates a transaction.

bool
commit()

Commits a transaction.

string|null
errorCode()

Returns the error code associated with the last operation on the database handle.

array
errorInfo()

Returns extended error information associated with the last operation on the database handle.

exec(string $statement)

Executes an SQL statement and return the number of affected rows.

string
getServerVersion()

Returns the version number of the database server connected to.

string
lastInsertId(string|null $name = null)

Returns the ID of the last inserted row or sequence value.

prepare(string $sql)

Prepares a statement for execution and returns a Statement object.

query(string $sql)

Executes an SQL statement, returning a result set as a Statement object.

mixed
quote(mixed $input, int $type = ParameterType::STRING)

Quotes a string for use in a query.

bool
requiresQueryForServerVersion()

Checks whether a query is required to retrieve the database server version.

bool
rollBack()

Rolls back the current transaction, as initiated by beginTransaction().

Details

__construct(string $dsn, bool $persistent = false)

Constructor.

Connects to database with given connection string.

Parameters

string $dsn The connection string.
bool $persistent Whether or not to establish a persistent connection.

Exceptions

SQLAnywhereException

bool beginTransaction()

Initiates a transaction.

Return Value

bool TRUE on success or FALSE on failure.

bool commit()

Commits a transaction.

Return Value

bool TRUE on success or FALSE on failure.

string|null errorCode()

Returns the error code associated with the last operation on the database handle.

Return Value

string|null The error code, or null if no operation has been run on the database handle.

array errorInfo()

Returns extended error information associated with the last operation on the database handle.

Return Value

array

exec(string $statement)

Executes an SQL statement and return the number of affected rows.

Parameters

string $statement

Exceptions

DBALException

string getServerVersion()

Returns the version number of the database server connected to.

Return Value

string

string lastInsertId(string|null $name = null)

Returns the ID of the last inserted row or sequence value.

Parameters

string|null $name

Return Value

string

prepare(string $sql)

Prepares a statement for execution and returns a Statement object.

Parameters

string $sql

query(string $sql)

Executes an SQL statement, returning a result set as a Statement object.

Parameters

string $sql

Exceptions

DBALException

mixed quote(mixed $input, int $type = ParameterType::STRING)

Quotes a string for use in a query.

Parameters

mixed $input
int $type

Return Value

mixed

bool requiresQueryForServerVersion()

Checks whether a query is required to retrieve the database server version.

Return Value

bool True if a query is required to retrieve the database server version, false otherwise.

bool rollBack()

Rolls back the current transaction, as initiated by beginTransaction().

Return Value

bool TRUE on success or FALSE on failure.