��Щ��������Ϊ�� php.ini �е�����Ӱ�졣
| ���� | Ĭ�� | ���ķ�Χ | ������־ |
|---|---|---|---|
| ingres.allow_persistent | "1" | PHP_INI_SYSTEM | Available since ingres 1.0.0 |
| ingres.array_index_start | "1" | PHP_INI_ALL | Available since ingres 1.4.0. |
| ingres.auto | "1" | PHP_INI_ALL | Available since ingres 2.0.0. |
| ingres.blob_segment_length | "4096" | PHP_INI_ALL | Available since ingres 1.2.0. |
| ingres.cursor_mode | "0" | PHP_INI_ALL | Available since ingres 1.1.0. |
| ingres.default_database | NULL | PHP_INI_ALL | Available since ingres 1.0.0 |
| ingres.default_password | NULL | PHP_INI_ALL | Available since ingres 1.0.0 |
| ingres.default_user | NULL | PHP_INI_ALL | Available since ingres 1.0.0 |
| ingres.describe | 1 | PHP_INI_ALL | Available since ingres 2.1.0 |
| ingres.fetch_buffer_size | 100 | PHP_INI_ALL | Available since ingres 2.1.0 |
| ingres.max_links | "-1" | PHP_INI_SYSTEM | Available since ingres 1.0.0 |
| ingres.max_persistent | "-1" | PHP_INI_SYSTEM | Available since ingres 1.0.0 |
| ingres.reuse_connection | "1" | PHP_INI_ALL | Available since ingres 2.0.0 |
| ingres.scrollable | "1" | PHP_INI_ALL | Available since ingres 2.0.0. |
| ingres.trace | "0" | PHP_INI_ALL | Available since ingres 2.0.0. |
| ingres.trace_connect | "0" | PHP_INI_ALL | Available since ingres 1.2.1. |
| ingres.utf8 | "1" | PHP_INI_ALL | Available since ingres 2.0.0. |
��������ָ��ļ��˵����
ingres.allow_persistent
boolean
Specifies whether to allow persistent connections to Ingres
ingres.array_index_start
integer
Specifies the start value for an integer key for arrays
generated by ingres_fetch_row() or
ingres_fetch_array(). By default
ingres.array_index_start is set to 1. If you wish
to make the ingres extension behave like other database extensions set
this configuration option to 0.
ingres.auto
boolean
Enables or disables autocommit emulation. Ingres cannot have multiple cursors open with autocommit enabled. When enabled, the driver emulates autocommit.
ingres.blob_segment_length
integer
Specifies the amount of memory to use when reading BLOB data, in bytes
ingres.cursor_mode
integer
Specifies the default mode for cursors opened with ingres_prepare(). Valid values
are INGRES_CURSOR_UPDATE or INGRES_CURSOR_READONLY.
ingres.default_database
string
Specifies the default database name to use when connecting to the database server if no other name is specified. Does not apply in SQL ��ȫģʽ.
ingres.default_password
string
Specifies the default password to use when connecting to the database server if no other name is specified. Does not apply in SQL ��ȫģʽ.
ingres.default_user
string
Specifies the default user name to use when connecting to the database server if no other name is specified. Does not apply in SQL ��ȫģʽ.
ingres.describe
boolean
Enables the use of DESCRIBE INPUT to determine the expected data types for queries that use parameters. Available with Ingres 9.1.0 and later. When disabled, queries that have parameters passed may need to manually describe the types of those parameters using the types parameter in ingres_query().
Note:
Enabling this feature with ingres_query() will cause additional communications traffic between this extension and the server. To minimize this additional traffic, use ingres_prepare() and ingres_execute().
ingres.fetch_buffer_size
integer
Specifies the number of pre-fetch rows that ingres_fetch_array(), ingres_fetch_object() and ingres_fetch_row() will try and fetch in one fetch operation.
ingres.max_links
integer
Specifies the maximum number of Ingres sessions allowed per process or thread. The number of sessions should not exceed the total number of connected sessions configured within Ingres.
ingres.max_persistent
integer
Specifies the maximum number of persistent Ingres sessions allowed per process or thread. The number of sessions should not exceed the total number of connected sessions configured within Ingres.
ingres.reuse_connection
boolean
Reuses an existing active connection if connecting to the same database with the same user name
ingres.scrollable
boolean
Enables support for scrollable cursors. When fetching CLOB or BLOB data, this
should be set to FALSE. Available with Ingres 9.2.0 or later.
ingres.trace
boolean
Enables simple tracing using E_NOTICE messages
ingres.trace_connect
boolean
Prints E_NOTICE messages during
ingres_connect() or ingres_pconnect() calls
ingres.utf8
boolean
Assumes that strings being passed to National Character column types (NVARCHAR or NCHAR) are using UTF8 encoding and converts them to UTF16 for the server