XLV. FrontBase Functions
简介
These functions allow you to access FrontBase database servers. More information about FrontBase can be found at » http://www.frontbase.com/.
Documentation for FrontBase can be found at » http://www.frontbase.com/cgi-bin/WebObjects/FrontBase.woa/wa/productsPage?currentPage=Documentation.
Frontbase support has been added to PHP 4.0.6.
需求
You must install the FrontBase database server or at least the fbsql client libraries to use this functions. You can get FrontBase from » http://www.frontbase.com/.
安装
In order to have these functions available, you must compile PHP with fbsql support by using the --with-fbsql[=DIR] option. If you use this option without specifying the path to fbsql, PHP will search for the fbsql client libraries in the default installation location for the platform. Users who installed FrontBase in a non standard directory should always specify the path to fbsql: --with-fbsql=/path/to/fbsql. This will force PHP to use the client libraries installed by FrontBase, avoiding any conflicts.
运行时配置
这些函数的行为受 php.ini 的影响。
表96.FrontBase configuration options
| Name | Default | Changeable | Changelog |
|---|---|---|---|
| fbsql.allow_persistent | "1" | PHP_INI_SYSTEM | Available since PHP 4.2.0. |
| fbsql.generate_warnings | "0" | PHP_INI_SYSTEM | Available since PHP 4.0.6. |
| fbsql.autocommit | "1" | PHP_INI_SYSTEM | Available since PHP 4.0.6. |
| fbsql.max_persistent | "-1" | PHP_INI_SYSTEM | Available since PHP 4.0.6. |
| fbsql.max_links | "128" | PHP_INI_SYSTEM | Available since PHP 4.0.6. |
| fbsql.max_connections | "128" | PHP_INI_SYSTEM | Available since PHP 4.0.6. |
| fbsql.max_results | "128" | PHP_INI_SYSTEM | Available since PHP 4.0.6. |
| fbsql.batchSize | "1000" | PHP_INI_SYSTEM | |
| fbsql.default_host | NULL | PHP_INI_SYSTEM | Available since PHP 4.0.6. |
| fbsql.default_user | "_SYSTEM" | PHP_INI_SYSTEM | Available since PHP 4.0.6. |
| fbsql.default_password | "" | PHP_INI_SYSTEM | Available since PHP 4.0.6. |
| fbsql.default_database | "" | PHP_INI_SYSTEM | Available since PHP 4.0.6. |
| fbsql.default_database_password | "" | PHP_INI_SYSTEM | Available since PHP 4.0.6. |
有关 PHP_INI_* 常量进一步的细节与定义参见附录H, php.ini 配置选项。
资源类型
预定义常量
以下常量由本扩展模块定义,因此只有在本扩展模块被编译到 PHP 中,或者在运行时被动态加载后才有效。
- FBSQL_ASSOC (integer)
- FBSQL_NUM (integer)
- FBSQL_BOTH (integer)
- FBSQL_LOCK_DEFERRED (integer)
- FBSQL_LOCK_OPTIMISTIC (integer)
- FBSQL_LOCK_PESSIMISTIC (integer)
- FBSQL_ISO_READ_UNCOMMITTED (integer)
- FBSQL_ISO_READ_COMMITTED (integer)
- FBSQL_ISO_REPEATABLE_READ (integer)
- FBSQL_ISO_SERIALIZABLE (integer)
- FBSQL_ISO_VERSIONED (integer)
- FBSQL_UNKNOWN (integer)
- FBSQL_STOPPED (integer)
- FBSQL_STARTING (integer)
- FBSQL_RUNNING (integer)
- FBSQL_STOPPING (integer)
- FBSQL_NOEXEC (integer)
- FBSQL_LOB_DIRECT (integer)
- FBSQL_LOB_HANDLE (integer)
目录
- fbsql_affected_rows Get number of affected rows in previous FrontBase operation
- fbsql_autocommit Enable or disable autocommit
- fbsql_blob_size Get the size of a BLOB
- fbsql_change_user Change logged in user of the active connection
- fbsql_clob_size Get the size of a CLOB
- fbsql_close Close FrontBase connection
- fbsql_commit Commits a transaction to the database
- fbsql_connect Open a connection to a FrontBase Server
- fbsql_create_blob Create a BLOB
- fbsql_create_clob Create a CLOB
- fbsql_create_db Create a FrontBase database
- fbsql_data_seek Move internal result pointer
- fbsql_database_password Sets or retrieves the password for a FrontBase database
- fbsql_database Get or set the database name used with a connection
- fbsql_db_query Send a FrontBase query
- fbsql_db_status Get the status for a given database
- fbsql_drop_db Drop (delete) a FrontBase database
- fbsql_errno Returns the error number from previous operation
- fbsql_error Returns the error message from previous operation
- fbsql_fetch_array Fetch a result row as an associative array, a numeric array, or both
- fbsql_fetch_assoc Fetch a result row as an associative array
- fbsql_fetch_field Get column information from a result and return as an object
- fbsql_fetch_lengths Get the length of each output in a result
- fbsql_fetch_object Fetch a result row as an object
- fbsql_fetch_row Get a result row as an enumerated array
- fbsql_field_flags Get the flags associated with the specified field in a result
- fbsql_field_len Returns the length of the specified field
- fbsql_field_name Get the name of the specified field in a result
- fbsql_field_seek Set result pointer to a specified field offset
- fbsql_field_table Get name of the table the specified field is in
- fbsql_field_type Get the type of the specified field in a result
- fbsql_free_result Free result memory
- fbsql_get_autostart_info
- fbsql_hostname Get or set the host name used with a connection
- fbsql_insert_id Get the id generated from the previous INSERT operation
- fbsql_list_dbs List databases available on a FrontBase server
- fbsql_list_fields List FrontBase result fields
- fbsql_list_tables List tables in a FrontBase database
- fbsql_next_result Move the internal result pointer to the next result
- fbsql_num_fields Get number of fields in result
- fbsql_num_rows Get number of rows in result
- fbsql_password Get or set the user password used with a connection
- fbsql_pconnect Open a persistent connection to a FrontBase Server
- fbsql_query Send a FrontBase query
- fbsql_read_blob Read a BLOB from the database
- fbsql_read_clob Read a CLOB from the database
- fbsql_result Get result data
- fbsql_rollback Rollback a transaction to the database
- fbsql_rows_fetched Get the number of rows affected by the last statement
- fbsql_select_db Select a FrontBase database
- fbsql_set_characterset Change input/output character set
- fbsql_set_lob_mode Set the LOB retrieve mode for a FrontBase result set
- fbsql_set_password Change the password for a given user
- fbsql_set_transaction Set the transaction locking and isolation
- fbsql_start_db Start a database on local or remote server
- fbsql_stop_db Stop a database on local or remote server
- fbsql_table_name Get table name of field
- fbsql_tablename 别名 of fbsql_table_name()
- fbsql_username Get or set the username for the connection
- fbsql_warnings Enable or disable FrontBase warnings
add a note
User Contributed NotesFrontBase Functions

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