PHP Data Objects

Введение
Установка и настройка
Предопределенные константы
Connections and Connection management
Transactions and auto-commit
Prepared statements and stored procedures
Errors and error handling
Large Objects (LOBs)
PDO — The PDO class
- PDO::beginTransaction — Initiates a transaction
- PDO::commit — Commits a transaction
- PDO::__construct — Creates a PDO instance representing a connection to a database
- PDO::errorCode — Fetch the SQLSTATE associated with the last operation on the database handle
- PDO::errorInfo — Fetch extended error information associated with the last operation on the database handle
- PDO::exec — Execute an SQL statement and return the number of affected rows
- PDO::getAttribute — Retrieve a database connection attribute
- PDO::getAvailableDrivers — Return an array of available PDO drivers
- PDO::lastInsertId — Returns the ID of the last inserted row or sequence value
- PDO::prepare — Prepares a statement for execution and returns a statement object
- PDO::query — Executes an SQL statement, returning a result set as a PDOStatement object
- PDO::quote — Quotes a string for use in a query.
- PDO::rollBack — Rolls back a transaction
- PDO::setAttribute — Set an attribute
PDOStatement — The PDOStatement class
- PDOStatement->bindColumn — Bind a column to a PHP variable
- PDOStatement->bindParam — Binds a parameter to the specified variable name
- PDOStatement->bindValue — Binds a value to a parameter
- PDOStatement->closeCursor — Closes the cursor, enabling the statement to be executed again.
- PDOStatement->columnCount — Returns the number of columns in the result set
- PDOStatement->errorCode — Fetch the SQLSTATE associated with the last operation on the statement handle
- PDOStatement->errorInfo — Fetch extended error information associated with the last operation on the statement handle
- PDOStatement->execute — Executes a prepared statement
- PDOStatement->fetch — Fetches the next row from a result set
- PDOStatement->fetchAll — Returns an array containing all of the result set rows
- PDOStatement->fetchColumn — Returns a single column from the next row of a result set
- PDOStatement->fetchObject — Fetches the next row and returns it as an object.
- PDOStatement->getAttribute — Retrieve a statement attribute
- PDOStatement->getColumnMeta — Returns metadata for a column in a result set
- PDOStatement->nextRowset — Advances to the next rowset in a multi-rowset statement handle
- PDOStatement->rowCount — Returns the number of rows affected by the last SQL statement
- PDOStatement->setAttribute — Set a statement attribute
- PDOStatement->setFetchMode — Set the default fetch mode for this statement
PDO Drivers
- MS SQL Server (PDO) — Microsoft SQL Server and Sybase Functions (PDO_DBLIB)
- Firebird/Interbase (PDO) — Firebird/Interbase Functions (PDO_FIREBIRD)
- IBM (PDO) — IBM Functions (PDO_IBM)
- Informix (PDO) — Informix Functions (PDO_INFORMIX)
- MySQL (PDO) — MySQL Functions (PDO_MYSQL)
- Oracle (PDO) — Oracle Functions (PDO_OCI)
- ODBC and DB2 (PDO) — ODBC and DB2 Functions (PDO_ODBC)
- PostgreSQL (PDO) — PostgreSQL Functions (PDO_PGSQL)
- SQLite (PDO) — SQLite Functions (PDO_SQLITE)