Pdo\Firebird 类

(PHP 8 >= 8.4.0)

简介

一个表示使用 Firebird PDO 驱动程序的连接的 PDO 子类。

类概要

class Pdo\Firebird extends PDO {

/* 继承的常量 */

public const int PDO::PARAM_NULL;

public const int PDO::PARAM_BOOL = 5;

public const int PDO::PARAM_INT = 1;

public const int PDO::PARAM_STR = 2;

public const int PDO::PARAM_LOB = 3;

public const int PDO::PARAM_STMT = 4;

public const int PDO::PARAM_INPUT_OUTPUT;

public const int PDO::PARAM_STR_NATL;

public const int PDO::PARAM_STR_CHAR;

public const int PDO::PARAM_EVT_ALLOC;

public const int PDO::PARAM_EVT_FREE;

public const int PDO::PARAM_EVT_EXEC_PRE;

public const int PDO::PARAM_EVT_EXEC_POST;

public const int PDO::PARAM_EVT_FETCH_PRE;

public const int PDO::PARAM_EVT_FETCH_POST;

public const int PDO::PARAM_EVT_NORMALIZE;

public const int PDO::FETCH_DEFAULT;

public const int PDO::FETCH_LAZY;

public const int PDO::FETCH_ASSOC;

public const int PDO::FETCH_NUM;

public const int PDO::FETCH_BOTH;

public const int PDO::FETCH_OBJ;

public const int PDO::FETCH_BOUND;

public const int PDO::FETCH_COLUMN;

public const int PDO::FETCH_CLASS;

public const int PDO::FETCH_INTO;

public const int PDO::FETCH_FUNC;

public const int PDO::FETCH_GROUP;

public const int PDO::FETCH_UNIQUE;

public const int PDO::FETCH_KEY_PAIR;

public const int PDO::FETCH_CLASSTYPE;

public const int PDO::FETCH_SERIALIZE;

public const int PDO::FETCH_PROPS_LATE;

public const int PDO::FETCH_NAMED;

public const int PDO::ATTR_AUTOCOMMIT;

public const int PDO::ATTR_PREFETCH;

public const int PDO::ATTR_TIMEOUT;

public const int PDO::ATTR_ERRMODE;

public const int PDO::ATTR_SERVER_VERSION;

public const int PDO::ATTR_CLIENT_VERSION;

public const int PDO::ATTR_SERVER_INFO;

public const int PDO::ATTR_CONNECTION_STATUS;

public const int PDO::ATTR_CASE;

public const int PDO::ATTR_CURSOR_NAME;

public const int PDO::ATTR_CURSOR;

public const int PDO::ATTR_ORACLE_NULLS;

public const int PDO::ATTR_PERSISTENT;

public const int PDO::ATTR_STATEMENT_CLASS;

public const int PDO::ATTR_FETCH_TABLE_NAMES;

public const int PDO::ATTR_FETCH_CATALOG_NAMES;

public const int PDO::ATTR_DRIVER_NAME;

public const int PDO::ATTR_STRINGIFY_FETCHES;

public const int PDO::ATTR_MAX_COLUMN_LEN;

public const int PDO::ATTR_EMULATE_PREPARES;

public const int PDO::ATTR_DEFAULT_FETCH_MODE;

public const int PDO::ATTR_DEFAULT_STR_PARAM;

public const int PDO::ERRMODE_SILENT;

public const int PDO::ERRMODE_WARNING;

public const int PDO::ERRMODE_EXCEPTION;

public const int PDO::CASE_NATURAL;

public const int PDO::CASE_LOWER;

public const int PDO::CASE_UPPER;

public const int PDO::NULL_NATURAL;

public const int PDO::NULL_EMPTY_STRING;

public const int PDO::NULL_TO_STRING;

public const string PDO::ERR_NONE;

public const int PDO::FETCH_ORI_NEXT;

public const int PDO::FETCH_ORI_PRIOR;

public const int PDO::FETCH_ORI_FIRST;

public const int PDO::FETCH_ORI_LAST;

public const int PDO::FETCH_ORI_ABS;

public const int PDO::FETCH_ORI_REL;

public const int PDO::CURSOR_FWDONLY;

public const int PDO::CURSOR_SCROLL;

/* 常量 */

public const int ATTR_DATE_FORMAT;

public const int ATTR_TIME_FORMAT;

public const int ATTR_TIMESTAMP_FORMAT;

public const int TRANSACTION_ISOLATION_LEVEL;

public const int READ_COMMITTED;

public const int REPEATABLE_READ;

public const int SERIALIZABLE;

public const int WRITABLE_TRANSACTION;

/* 方法 */

public static getApiVersion(): int

/* 继承的方法 */

public PDO::__construct(
    string $dsn,
    ?string $username = null,
    #[\SensitiveParameter] ?string $password = null,
    ?array $options = null
)

public PDO::beginTransaction(): bool

public PDO::commit(): bool

public static PDO::connect(
    string $dsn,
    ?string $username = null,
    #[\SensitiveParameter] ?string $password = null,
    ?array $options = null
): static

public PDO::errorCode(): ?string

public PDO::errorInfo(): array

public PDO::exec(string $statement): int|false

public PDO::getAttribute(int $attribute): mixed

public static PDO::getAvailableDrivers(): array

public PDO::inTransaction(): bool

public PDO::lastInsertId(?string $name = null): string|false

public PDO::prepare(string $query, array $options = []): PDOStatement|false

public PDO::query(字符串 $query, ?整数 $fetchMode = null): PDOStatement|false

public PDO::query(字符串 $query, ?整数 $fetchMode = PDO::FETCH_COLUMN, 整数 $colno): PDOStatement|false

public PDO::query(
    字符串 $query,
    ?整数 $fetchMode = PDO::FETCH_CLASS,
    字符串 $classname,
    数组 $constructorArgs
): PDOStatement|false

public PDO::query(字符串 $query, ?整数 $fetchMode = PDO::FETCH_INTO, 对象 $object): PDOStatement|false

public PDO::quote(字符串 $string, 整数 $type = PDO::PARAM_STR): 字符串|false

public PDO::rollBack(): 布尔值

public PDO::setAttribute(整数 $attribute, 混合类型 $value): 布尔值

}

预定义常量

Pdo\Firebird::ATTR_DATE_FORMAT: 设置日期格式。
Pdo\Firebird::ATTR_TIME_FORMAT: 设置时间格式。
Pdo\Firebird::ATTR_TIMESTAMP_FORMAT: 设置时间戳格式。
Pdo\Firebird::TRANSACTION_ISOLATION_LEVEL: 属性用于设置事务隔离级别。这可以是以下之一：Pdo\Firebird::READ_COMMITTED、Pdo\Firebird::REPEATABLE_READ或Pdo\Firebird::SERIALIZABLE。
Pdo\Firebird::READ_COMMITTED: 表示ANSI事务隔离级别为读已提交。这是默认行为。
Pdo\Firebird::REPEATABLE_READ: 表示ANSI事务隔离级别为可重复读。这对应于 Firebird 的“快照”隔离级别。
Pdo\Firebird::SERIALIZABLE: 表示ANSI事务隔离级别为可序列化。这对应于 Firebird 的“快照表稳定性”隔离级别。
Pdo\Firebird::WRITABLE_TRANSACTION: 布尔属性用于在READ ONLY和READ WRITE之间切换事务访问模式。默认情况下，它是true，表示READ WRITE。

Pdo\Firebird 类

简介

类概要

预定义常量

目录

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