Joomla! API

link	https://www.php.net/pdo
since	3.0.0
package	Joomla.Platform

Magic method to provide method alias support for quote() and quoteName().

__call(string $method, array $args) : mixed

inherited

since	1.7.0

Arguments

$method: stringThe called method.
$args: arrayThe array of arguments passed to the method.

Response

mixedThe aliased method's return value or null.

Constructor.

__construct(array $options)

inherited

since	1.7.0

Arguments

$options: arrayList of options used to configure the connection

Destructor.

__destruct()

inherited

since	3.8.0

PDO does not support serialize

__sleep() : array

inherited

since	3.1.4

Response

array

Wake up after serialization

__wakeup() : array

inherited

since	3.1.4

Response

array

Adds a function callable just before disconnecting the database. Parameter of the callable is $this JDatabaseDriver

addDisconnectHandler(callable $callable) : void

inherited

since

Arguments

$callable: callableFunction to call in disconnect() method just before disconnecting from database

Alter database's character set, obtaining query string from protected member.

alterDbCharacterSet(string $dbName) : string

inherited

since	3.0.1
throws	`\RuntimeException`

Arguments

$dbName: stringThe database name that will be altered

Response

stringThe query that alter the database query string

Alter a table's character set, obtaining an array of queries to do so from a protected method. The conversion is wrapped in a transaction, if supported by the database driver. Otherwise the table will be locked before the conversion. This prevents data corruption.

alterTableCharacterSet(string $tableName, boolean $rethrow = false) : boolean

inherited

since

throws

\RuntimeExceptionIf the table name is empty

\ExceptionRelayed from the database layer if a database error occurs and $rethrow == true

Arguments

$tableName: stringThe name of the table to alter
$rethrow: booleanTrue to rethrow database exceptions. Default: false (exceptions are suppressed)

Response

booleanTrue if successful

Connects to the database if needed.

connect() : void

inherited abstract

since	3.0.0
throws	`\RuntimeException`

Determines if the connection to the server is active.

connected() : boolean

inherited abstract

since	1.7.0

Response

booleanTrue if connected to the database engine.

Automatically downgrade a CREATE TABLE or ALTER TABLE query from utf8mb4 (UTF-8 Multibyte) to plain utf8. Used when the server doesn't support UTF-8 Multibyte.

convertUtf8mb4QueryToUtf8(string $query) : string

inherited

Arguments

$query: stringThe query to convert

Response

stringThe converted query

Create a new database using information from $options object, obtaining query string from protected member.

createDatabase(\stdClass $options, boolean $utf = true) : string

inherited

since	3.0.1
throws	`\RuntimeException`

Arguments

$options: \stdClassObject used to pass user and database name to database driver. This object must have "db_name" and "db_user" set.
$utf: booleanTrue if the database supports the UTF-8 character set.

Response

stringThe query that creates database

Disconnects the database.

disconnect() : void

inherited abstract

since	3.0.0

Drops a table from the database.

dropTable(string $table, boolean $ifExists = true) : \JDatabaseDriver

inherited abstract

since	2.5.0
throws	`\RuntimeException`

Arguments

$table: stringThe name of the database table to drop.
$ifExists: booleanOptionally specify that the table must exist before it is dropped.

Response

\JDatabaseDriverReturns this object to support chaining.

Escapes a string for usage in an SQL statement.

escape(string $text, boolean $extra = false) : string

inherited abstract

since	1.7.0

Arguments

$text: stringThe string to be escaped.
$extra: booleanOptional parameter to provide extra escaping.

Response

stringThe escaped string.

Execute the SQL statement.

execute() : mixed

inherited abstract

since	3.0.0
throws	`\RuntimeException`

Response

mixedA database cursor resource on success, boolean false on failure.

Method to fetch a row from the result set cursor as an array.

fetchArray(mixed $cursor = null) : mixed

inherited abstract

since	1.7.0

Arguments

$cursor: mixedThe optional result set cursor from which to fetch the row.

Response

mixedEither the next row from the result set or false if there are no more rows.

Method to fetch a row from the result set cursor as an associative array.

fetchAssoc(mixed $cursor = null) : mixed

inherited abstract

since	1.7.0

Arguments

$cursor: mixedThe optional result set cursor from which to fetch the row.

Response

mixedEither the next row from the result set or false if there are no more rows.

Method to fetch a row from the result set cursor as an object.

fetchObject(mixed $cursor = null, string $class = 'stdClass') : mixed

inherited abstract

since	1.7.0

Arguments

$cursor: mixedThe optional result set cursor from which to fetch the row.
$class: stringThe class name to use for the returned row object.

Response

mixedEither the next row from the result set or false if there are no more rows.

Method to free up the memory used for the result set.

freeResult(mixed $cursor = null) : void

inherited abstract

since	1.7.0

Arguments

$cursor: mixedThe optional result set cursor from which to fetch the row.

Get the number of affected rows for the previous executed SQL statement.

getAffectedRows() : integer

inherited abstract

since	1.7.0

Response

integerThe number of affected rows.

Return the query string to alter the database character set.

getAlterDbCharacterSet(string $dbName) : string

inherited

since	3.0.1

Arguments

$dbName: stringThe database name

Response

stringThe query that alter the database query string

Get the query strings to alter the character set and collation of a table.

getAlterTableCharacterSet(string $tableName) : array<mixed,string>

inherited

since

Arguments

$tableName: stringThe name of the table

Response

array<mixed,string>The queries required to alter the table's character set and collation

Get the database driver SQL statement log.

getCallStacks() : array

inherited

since

Response

arraySQL statements executed by the database driver.

Method to get the database collation in use by sampling a text field of a table in the database.

getCollation() : mixed

inherited abstract

since	1.7.0

Response

mixedThe collation in use by the database or boolean false if not supported.

Get a query to run and verify the database is operational.

getConnectedQuery() : string

inherited

since	3.0.1

Response

stringThe query to check the health of the DB.

Method that provides access to the underlying database connection. Useful for when you need to call a proprietary method such as postgresql's lo_* methods.

getConnection() : resource

inherited

since	1.7.0

Response

resourceThe underlying database connection resource.

Method to get the database connection collation, as reported by the driver. If the connector doesn't support reporting this value please return an empty string.

getConnectionCollation() : string

inherited

Response

string

Get a list of available database connectors. The list will only be populated with connectors that both the class exists and the static test method returns true. This gives us the ability to have a multitude of connector classes that are self-aware as to whether or not they are able to be used on a given system.

getConnectors() : array

inherited static deprecated

since	1.7.0
deprecated	4.0

Response

arrayAn array of available database connectors.

Get the total number of SQL statements executed by the database driver.

getCount() : integer

inherited

since	1.7.0

Response

integer

Return the query string to create new Database.

getCreateDatabaseQuery(\stdClass $options, boolean $utf) : string

inherited

Each database driver, other than MySQL, need to override this member to return correct string.

since	3.0.1

Arguments

$options: \stdClassObject used to pass user and database name to database driver. This object must have "db_name" and "db_user" set.
$utf: booleanTrue if the database supports the UTF-8 character set.

Response

stringThe query that creates database

Gets the name of the database used by this conneciton.

getDatabase() : string

inherited

since	2.5.0

Response

string

Returns a PHP date() function compliant date format for the database driver.

getDateFormat() : string

inherited

since	1.7.0

Response

stringThe format string.

Return the actual SQL Error message

getErrorMessage() : string

inherited

since	3.4.6

Response

stringThe SQL Error message

Gets the error message from the database connection.

getErrorMsg(boolean $escaped = false) : string

inherited deprecated

deprecated	4.0
since	1.7.0

Arguments

$escaped: booleanTrue to escape the message string for use in JavaScript.

Response

stringThe error message for the most recent query.

Gets the error number from the database connection.

getErrorNum() : integer

inherited deprecated

since	1.7.0
deprecated	4.0

Response

integerThe error number for the most recent query.

Return the actual SQL Error number

getErrorNumber() : integer

inherited

since	3.4.6

Response

integerThe SQL Error number

Gets an exporter class object.

getExporter() : \JDatabaseExporter

inherited

since	3.0.0
throws	`\RuntimeException`

Response

\JDatabaseExporterAn exporter object.

Gets an importer class object.

getImporter() : \JDatabaseImporter

inherited

since	3.0.0
throws	`\RuntimeException`

Response

\JDatabaseImporterAn importer object.

Method to return a JDatabaseDriver instance based on the given options. There are three global options and then the rest are specific to the database driver. The 'driver' option defines which JDatabaseDriver class is used for the connection -- the default is 'mysqli'. The 'database' option determines which database is to be used for the connection. The 'select' option determines whether the connector should automatically select the chosen database.

getInstance(array $options = array()) : \JDatabaseDriver

inherited static deprecated

Instances are unique to the given options and new objects are only created when a unique options array is passed into the method. This ensures that we don't end up with unnecessary database connection resources.

since	1.7.0
deprecated	4.0

Arguments

$options: arrayParameters to be passed to the database driver.

Response

\JDatabaseDriverA database object.

Get a new iterator on the current query.

getIterator(string $column = null, string $class = 'stdClass') : \JDatabaseIterator

inherited

since	3.0.0
throws	`\RuntimeException`

Arguments

$column: stringAn option column to use as the iterator key.
$class: stringThe class of object that is returned.

Response

\JDatabaseIteratorA new database iterator.

Get the database driver SQL statement log.

getLog() : array

inherited

since	1.7.0

Response

arraySQL statements executed by the database driver.

Get the minimum supported database version.

getMinimum() : string

inherited

since	3.0.0

Response

stringThe minimum version number for the database driver.

Get the name of the database driver. If $this->name is not set it will try guessing the driver name from the class name.

getName() : string

inherited

since

Response

string

Get the null or zero representation of a timestamp for the database driver.

getNullDate() : string

inherited

since	1.7.0

Response

stringNull or zero representation of a timestamp.

Get the number of returned rows for the previous executed SQL statement.

getNumRows(resource $cursor = null) : integer

inherited abstract

since	1.7.0

Arguments

$cursor: resourceAn optional database cursor resource to extract the row count from.

Response

integerThe number of returned rows.

Retrieve a PDO database connection attribute

getOption(mixed $key) : mixed

inherited

Usage: $db->getOption(PDO::ATTR_CASE);

link	https://www.php.net/manual/en/pdo.getattribute.php
since	3.0.0

Arguments

$key: mixedOne of the PDO::ATTR_* Constants

Response

mixed

Get the common table prefix for the database driver.

getPrefix() : string

inherited

since	1.7.0

Response

stringThe common database table prefix.

Get the current query object or a new JDatabaseQuery object.

getQuery(boolean $new = false) : \JDatabaseQuery

inherited

since	1.7.0
throws	`\RuntimeException`

Arguments

$new: booleanFalse to return the current query object, True to return a new JDatabaseQuery object.

Response

\JDatabaseQueryThe current query object or a new object extending the JDatabaseQuery class.

Get the server family type, e.g. mysql, postgresql, oracle, sqlite, mssql. If $this->serverType is not set it will attempt guessing the server family type from the driver name. If this is not possible the driver name will be returned instead.

getServerType() : string

inherited

since

Response

string

Retrieves field information about the given tables.

getTableColumns(string $table, boolean $typeOnly = true) : array

inherited abstract

since	1.7.0
throws	`\RuntimeException`

Arguments

$table: stringThe name of the database table.
$typeOnly: booleanTrue (default) to only return field types.

Response

arrayAn array of fields by table.

Shows the table CREATE statement that creates the given tables.

getTableCreate(mixed $tables) : array

inherited abstract

since	1.7.0
throws	`\RuntimeException`

Arguments

$tables: mixedA table name or a list of table names.

Response

arrayA list of the create SQL for the tables.

Retrieves keys information about the given table.

getTableKeys(string $table) : array

inherited abstract

since	1.7.0
throws	`\RuntimeException`

Arguments

$table: stringThe name of the table.

Response

arrayAn array of keys for the table.

Method to get an array of all tables in the database.

getTableList() : array

inherited abstract

since	1.7.0
throws	`\RuntimeException`

Response

arrayAn array of all the tables in the database.

Get the database driver SQL statement log.

getTimings() : array

inherited

since

Response

arraySQL statements executed by the database driver.

Determine whether or not the database engine supports UTF-8 character encoding.

getUTFSupport() : boolean

inherited deprecated

since	1.7.0
deprecated	4.0 - Use hasUTFSupport() instead

Response

booleanTrue if the database engine supports UTF-8 character encoding.

Get the version of the database connector

getVersion() : string

inherited abstract

since	1.7.0

Response

stringThe database connector version.

Determine whether the database engine support the UTF-8 Multibyte (utf8mb4) character encoding. This applies to MySQL databases.

hasUTF8mb4Support() : boolean

inherited

since

Response

booleanTrue if the database engine supports UTF-8 Multibyte.

Determine whether or not the database engine supports UTF-8 character encoding.

hasUTFSupport() : boolean

inherited

since	3.0.0

Response

booleanTrue if the database engine supports UTF-8 character encoding.

Method to get the auto-incremented value from the last INSERT statement.

insertid() : mixed

inherited abstract

since	1.7.0

Response

mixedThe value of the auto-increment field from the last inserted row.

Inserts a row into a table based on an object's properties.

insertObject(string $table,  &$object, string $key = null) : boolean

inherited

since	1.7.0
throws	`\RuntimeException`

Arguments

$table: stringThe name of the database table to insert into.
$object
$key: stringThe name of the primary key. If provided the object property is updated.

Response

booleanTrue on success.

Method to check whether the installed database version is supported by the database driver

isMinimumVersion() : boolean

inherited

since	3.0.0

Response

booleanTrue if the database version is supported

Test to see if the PDO extension is available.

isSupported() : boolean

inherited static

Override as needed to check for specific PDO Drivers.

since	3.0.0

Response

booleanTrue on success, false otherwise.

Method to get the first row of the result set from the database query as an associative array of ['field_name' => 'row_value'].

loadAssoc() : mixed

inherited

since	1.7.0
throws	`\RuntimeException`

Response

mixedThe return value or null if the query failed.

Method to get an array of the result set rows from the database query where each row is an associative array of ['field_name' => 'row_value']. The array of rows can optionally be keyed by a field name, but defaults to a sequential numeric array.

loadAssocList(string $key = null, string $column = null) : mixed

inherited

NOTE: Chosing to key the result array by a non-unique field name can result in unwanted behavior and should be avoided.

since	1.7.0
throws	`\RuntimeException`

Arguments

$key: stringThe name of a field on which to key the result array.
$column: stringAn optional column name. Instead of the whole row, only this column value will be in the result array.

Response

mixedThe return value or null if the query failed.

Method to get an array of values from the $offset field in each row of the result set from the database query.

loadColumn(integer $offset) : mixed

inherited

since	1.7.0
throws	`\RuntimeException`

Arguments

$offset: integerThe row offset to use to build the result array.

Response

mixedThe return value or null if the query failed.

Method to get the next row in the result set from the database query as an array.

loadNextAssoc() : mixed

inherited

since	3.0.0
throws	`\RuntimeException`

Response

mixedThe result of the query as an array, false if there are no more rows.

Method to get the next row in the result set from the database query as an object.

loadNextObject(string $class = 'stdClass') : mixed

inherited deprecated

since	1.7.0
throws	`\RuntimeException`
deprecated	4.0 - Use getIterator() instead

Arguments

$class: stringThe class name to use for the returned row object.

Response

mixedThe result of the query as an array, false if there are no more rows.

Method to get the next row in the result set from the database query as an array.

loadNextRow() : mixed

inherited deprecated

since	1.7.0
throws	`\RuntimeException`
deprecated	4.0 (CMS) Use JDatabaseDriver::getIterator() instead

Response

mixedThe result of the query as an array, false if there are no more rows.

Method to get the first row of the result set from the database query as an object.

loadObject(string $class = 'stdClass') : mixed

inherited

since	1.7.0
throws	`\RuntimeException`

Arguments

$class: stringThe class name to use for the returned row object.

Response

mixedThe return value or null if the query failed.

Method to get an array of the result set rows from the database query where each row is an object. The array of objects can optionally be keyed by a field name, but defaults to a sequential numeric array.

loadObjectList(string $key = '', string $class = 'stdClass') : mixed

inherited

NOTE: Choosing to key the result array by a non-unique field name can result in unwanted behavior and should be avoided.

since	1.7.0
throws	`\RuntimeException`

Arguments

$key: stringThe name of a field on which to key the result array.
$class: stringThe class name to use for the returned row objects.

Response

mixedThe return value or null if the query failed.

Method to get the first field of the first row of the result set from the database query.

loadResult() : mixed

inherited

since	1.7.0
throws	`\RuntimeException`

Response

mixedThe return value or null if the query failed.

Method to get the first row of the result set from the database query as an array. Columns are indexed numerically so the first column in the result set would be accessible via $row[0], etc.

loadRow() : mixed

inherited

since	1.7.0
throws	`\RuntimeException`

Response

mixedThe return value or null if the query failed.

Method to get an array of the result set rows from the database query where each row is an array. The array of objects can optionally be keyed by a field offset, but defaults to a sequential numeric array.

loadRowList(integer $index = null) : mixed

inherited

NOTE: Choosing to key the result array by a non-unique field can result in unwanted behavior and should be avoided.

since	1.7.0
throws	`\RuntimeException`

Arguments

$index: integerThe index of a field on which to key the result array.

Response

mixedThe return value or null if the query failed.

Locks a table in the database.

lockTable(string $tableName) : \JDatabaseDriver

inherited abstract

since	2.5.0
throws	`\RuntimeException`

Arguments

$tableName: stringThe name of the table to unlock.

Response

\JDatabaseDriverReturns this object to support chaining.

q(mixed $text, \= $escape) : string|array

inherited

Alias for quote method

Arguments

$text: mixed
$escape: \=

Response

string|array

qn(mixed $name, \= $as) : string|array

inherited

Alias for quoteName method

Arguments

$name: mixed
$as: \=

Response

string|array

Execute the SQL statement.

query() : mixed

inherited deprecated

since	1.7.0
throws	`\RuntimeException`
deprecated	4.0

Response

mixedA database cursor resource on success, boolean false on failure.

Quotes and optionally escapes a string to database requirements for use in database queries.

quote(mixed $text, boolean $escape = true) : string|array

inherited

note	Accepting an array of strings was added in 12.3.
since	1.7.0

Arguments

$text: mixedA string or an array of strings to quote.
$escape: booleanTrue (default) to escape the string, false to leave it unchanged.

Response

string|arrayThe quoted input.

Wrap an SQL statement identifier name such as column, table or database names in quotes to prevent injection risks and reserved word conflicts.

quoteName(mixed $name, mixed $as = null) : mixed

inherited

since	1.7.0

Arguments

$name: mixedThe identifier name to wrap in quotes, or an array of identifier names to wrap in quotes. Each type supports dot-notation name.
$as: mixedThe AS query part associated to $name. It can be string or array, in latter case it has to be same length of $name; if is null there will not be any AS part for string or array element.

Response

mixedThe quote wrapped name, same type of $name.

Quote strings coming from quoteName call.

quoteNameStr(array $strArr) : string

inherited

since	1.7.3

Arguments

$strArr: arrayArray of strings coming from quoteName dot-explosion.

Response

stringDot-imploded string of quoted parts.

Renames a table in the database.

renameTable(string $oldTable, string $newTable, string $backup = null, string $prefix = null) : \JDatabaseDriver

inherited abstract

since	2.5.0
throws	`\RuntimeException`

Arguments

$oldTable: stringThe name of the table to be renamed
$newTable: stringThe new name for the table.
$backup: stringTable prefix
$prefix: stringFor the table - used to rename constraints in non-mysql databases

Response

\JDatabaseDriverReturns this object to support chaining.

This function replaces a string identifier $prefix with the string held is the tablePrefix class variable.

replacePrefix(string $sql, string $prefix = '#__') : string

inherited

since	1.7.0

Arguments

$sql: stringThe SQL statement to prepare.
$prefix: stringThe common table prefix.

Response

stringThe processed SQL statement.

Select a database for use.

select(string $database) : boolean

inherited abstract

since	1.7.0
throws	`\RuntimeException`

Arguments

$database: stringThe name of the database to select for use.

Response

booleanTrue if the database was successfully selected.

Sets the database debugging state for the driver.

setDebug(boolean $level) : boolean

inherited deprecated

since	1.7.0
deprecated	4.0 This will be removed in Joomla 4 without replacement

Arguments

$level: booleanTrue to enable debugging.

Response

booleanThe old debugging level.

Sets an attribute on the PDO database handle.

setOption(integer $key, mixed $value) : boolean

inherited

Usage: $db->setOption(PDO::ATTR_CASE, PDO::CASE_UPPER);

link	https://www.php.net/manual/en/pdo.setattribute.php
since	3.0.0

Arguments

$key: integerOne of the PDO::ATTR_* Constants
$value: mixedOne of the associated PDO Constants related to the particular attribute key.

Response

boolean

Sets the SQL statement string for later execution.

setQuery(mixed $query, integer $offset, integer $limit) : \JDatabaseDriver

inherited

since	1.7.0

Arguments

$query: mixedThe SQL statement to set either as a JDatabaseQuery object or a string.
$offset: integerThe affected row offset to set.
$limit: integerThe maximum affected rows to set.

Response

\JDatabaseDriverThis object to support method chaining.

Set the connection to use UTF-8 character encoding.

setUtf() : boolean

inherited abstract

since	1.7.0

Response

booleanTrue on success.

Splits a string of multiple queries into an array of individual queries.

splitSql(string $query) : array

inherited static deprecated

since	1.7.0
deprecated	4.0

Arguments

$query: stringInput SQL string with which to split into individual queries.

Response

arrayThe queries from the input string separated into an array.

Return the most recent error message for the database connector.

stderr(boolean $showSQL = false) : string

inherited deprecated

since	1.7.0
deprecated	4.0

Arguments

$showSQL: booleanTrue to display the SQL statement sent to the database as well as the error.

Response

stringThe error message for the most recent query.

Test to see if the connector is available.

test() : boolean

inherited static deprecated

since	1.7.0
deprecated	4.0 - Use JDatabaseDriver::isSupported() instead.

Response

booleanTrue on success, false otherwise.

Method to commit a transaction.

transactionCommit(boolean $toSavepoint = false) : void

inherited abstract

since	1.7.0
throws	`\RuntimeException`

Arguments

$toSavepoint: booleanIf true, commit to the last savepoint.

Method to roll back a transaction.

transactionRollback(boolean $toSavepoint = false) : void

inherited abstract

since	1.7.0
throws	`\RuntimeException`

Arguments

$toSavepoint: booleanIf true, rollback to the last savepoint.

Method to initialize a transaction.

transactionStart(boolean $asSavepoint = false) : void

inherited abstract

since	1.7.0
throws	`\RuntimeException`

Arguments

$asSavepoint: booleanIf true and a transaction is already active, a savepoint will be created.

Method to truncate a table.

truncateTable(string $table) : void

inherited

since	1.7.3
throws	`\RuntimeException`

Arguments

$table: stringThe table to truncate

Unlocks tables in the database.

unlockTables() : \JDatabaseDriver

inherited abstract

since	2.5.0
throws	`\RuntimeException`

Response

\JDatabaseDriverReturns this object to support chaining.

Updates a row in a table based on an object's properties.

updateObject(string $table,  &$object, array|string $key, boolean $nulls = false) : boolean

inherited

since	1.7.0
throws	`\RuntimeException`

Arguments

$table: stringThe name of the database table to update.
$object
$key: array|stringThe name of the primary key.
$nulls: booleanTrue to update null fields or false to ignore them.

Response

booleanTrue on success.

The name of the database driver.

inherited

since	1.7.0

Type(s)

string

The type of the database server family supported by this driver. Examples: mysql, oracle, postgresql, mssql, sqlite.

inherited

since

Type(s)

string

The character(s) used to quote SQL statement names such as table names or field names, etc. The child classes should define this as necessary. If a single character string the same character is used for both sides of the quoted name, else the first character will be used for the opening quote and the second for the closing quote.

inherited

since	1.7.0

Type(s)

string

The database connection resource.

inherited

since	1.7.0

Type(s)

resource

The null or zero representation of a timestamp for the database driver. This should be defined in child classes to hold the appropriate value for the engine.

inherited

since	1.7.0

Type(s)

string

The prepared statement.

inherited

since	3.0.0

Type(s)

resource

Contains the current query execution status

inherited

since	3.0.0

Type(s)

array

The name of the database.

inherited

since	2.5.0

Type(s)

string

The number of SQL statements executed by the database driver.

inherited

since	1.7.0

Type(s)

integer

The database connection cursor from the last query.

inherited

since	1.7.0

Type(s)

resource

The database driver debugging state.

inherited

since	1.7.0

Type(s)

boolean

The affected row limit for the current SQL statement.

inherited

since	1.7.0

Type(s)

integer

The log of executed SQL statements by the database driver.

inherited

since	1.7.0

Type(s)

array

The log of executed SQL statements timings (start and stop microtimes) by the database driver.

inherited

since

Type(s)

array

The log of executed SQL statements timings (start and stop microtimes) by the database driver.

inherited

since

Type(s)

array

The affected row offset to apply for the current SQL statement.

inherited

since	1.7.0

Type(s)

integer

Passed in upon instantiation and saved.

inherited

since	1.7.0

Type(s)

array

The current SQL statement to execute.

inherited

since	1.7.0

Type(s)

\JDatabaseQuery|string

The common database table prefix.

inherited

since	1.7.0

Type(s)

string

True if the database engine supports UTF-8 character encoding.

inherited

since	1.7.0

Type(s)

boolean

True if the database engine supports UTF-8 Multibyte (utf8mb4) character encoding.

inherited

since

Type(s)

boolean

The database error number

inherited deprecated

since	1.7.0
deprecated	3.0.0

Type(s)

integer

The database error message

inherited deprecated

since	1.7.0
deprecated	3.0.0

Type(s)

string

JDatabaseDriver instances container.

inherited static

since	1.7.0

Type(s)

array

The minimum supported database version.

inherited static

since	3.0.0

Type(s)

string

The depth of the current transaction.

inherited

since	3.1.4

Type(s)

integer

List of callables to call just before disconnecting database

inherited

since

Type(s)

array<mixed,callable>

JDatabaseDriverSqlite

Methods

__call

Arguments

Response

__construct

Arguments

__destruct

__sleep

Response

__wakeup

Response

addDisconnectHandler

Arguments

alterDbCharacterSet

Arguments

Response

alterTableCharacterSet

Arguments

Response

connect

connected

Response

convertUtf8mb4QueryToUtf8

Arguments

Response

createDatabase

Arguments

Response

disconnect

dropTable

Arguments

Response

escape

Arguments

Response

execute

Response

fetchArray

Arguments

Response

fetchAssoc

Arguments

Response

fetchObject

Arguments

Response

freeResult

Arguments

getAffectedRows

Response

getAlterDbCharacterSet

Arguments

Response

getAlterTableCharacterSet

Arguments

Response

getCallStacks

Response

getCollation

Response

getConnectedQuery

Response

getConnection

Response

getConnectionCollation

Response

getConnectors

Response

getCount

Response

getCreateDatabaseQuery

Arguments

Response

getDatabase

Response

getDateFormat

Response

getErrorMessage

Response