Database independent query interface

This is a wrapper for the PHP PDO

Located in /lib/Roundcube/rcube_db_mysql.php (line 28)

rcube_db
   |
   --rcube_db_mysql

mixed $db_provider = 'mysql' (line 30)

• access: public

---

Redefinition of:

rcube_db::$db_provider

Inherited Variables

Inherited from rcube_db

rcube_db::$conn_failure
rcube_db::$dbh
rcube_db::$db_connected
rcube_db::$db_dsnr
rcube_db::$db_dsnw
rcube_db::$db_error
rcube_db::$db_error_msg
rcube_db::$db_index
rcube_db::$db_mode
rcube_db::$last_result
rcube_db::$options
rcube_db::$tables
rcube_db::$variables

concat (line 47)

Abstract SQL statement for value concatenation

• return: SQL statement to be used in query
• access: public

string concat ()

---

Redefinition of:

rcube_db::concat()

Abstract SQL statement for value concatenation

dsn_options (line 102)

Returns driver-specific connection options

• return: Connection options
• access: protected

array dsn_options (array $dsn)

• array $dsn: DSN parameters

---

Redefinition of:

rcube_db::dsn_options()

Returns driver-specific connection options

dsn_string (line 65)

Returns PDO DSN string from DSN array

• return: Connection string
• access: protected

string dsn_string (array $dsn)

• array $dsn: DSN parameters

---

Redefinition of:

rcube_db::dsn_string()

Returns PDO DSN string from DSN array

get_variable (line 143)

Get database runtime variables

• return: Variable value or default
• access: public

mixed get_variable (string $varname, [mixed $default = null])

• string $varname: Variable name
• mixed $default: Default value if variable is not set

---

Redefinition of:

rcube_db::get_variable()

Get database runtime variables

init (line 35)

Driver initialization/configuration

• access: protected

void init ()

---

Redefinition of:

rcube_db::init()

Initialization of the object with driver specific code

Inherited Methods

Inherited From rcube_db

rcube_db::__construct()
rcube_db::affected_rows()
rcube_db::array2list()
rcube_db::concat()
rcube_db::conn_configure()
rcube_db::conn_prepare()
rcube_db::db_connect()
rcube_db::debug()
rcube_db::decode()
rcube_db::dsn_connect()
rcube_db::dsn_options()
rcube_db::dsn_string()
rcube_db::encode()
rcube_db::escape()
rcube_db::escapeSimple()
rcube_db::factory()
rcube_db::fetch_array()
rcube_db::fetch_assoc()
rcube_db::fromunixtime()
rcube_db::get_variable()
rcube_db::ilike()
rcube_db::init()
rcube_db::insert_id()
rcube_db::is_connected()
rcube_db::is_error()
rcube_db::is_replicated()
rcube_db::limitquery()
rcube_db::list_cols()
rcube_db::list_tables()
rcube_db::now()
rcube_db::num_rows()
rcube_db::parse_dsn()
rcube_db::query()
rcube_db::quote()
rcube_db::quoteIdentifier()
rcube_db::quote_identifier()
rcube_db::set_charset()
rcube_db::set_debug()
rcube_db::set_limit()
rcube_db::table_name()
rcube_db::unixtimestamp()
rcube_db::_fetch_row()
rcube_db::_query()