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Ingres
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# Predefined Constants

The constants below are defined by this extension, and will only be available when the extension has either been compiled into PHP or dynamically loaded at runtime.

`INGRES_ASSOC` (integer)
  Columns are returned into the array having the fieldname as the array index. Used with ingres_fetch_array().
`INGRES_NUM` (integer)
  Columns are returned into the array having a numerical index to the fields. By default this index starts at 1, the first field in the result. To change this value, see ingres.array_index_start. Used with ingres_fetch_array().
`INGRES_BOTH` (integer)
  Columns are returned into the array having both a numerical index and the fieldname as the array index. Used with ingres_fetch_array().
`INGRES_EXT_VERSION` (string)
  Specifies the version of the Ingres Extension. Available since version 1.2.0 of the PECL extension.
`INGRES_API_VERSION` (integer)
  Specifies the version of Ingres OpenAPI that the extension was built against. Available since version 1.2.0 of the PECL extension.
`INGRES_CURSOR_READONLY` (integer)
  Specifies that Ingres cursors should be opened in "readonly" mode. Available since version 1.2.0 of the PECL extension. Used with ingres.cursor_mode.
`INGRES_CURSOR_UPDATE` (integer)
  Specifies that Ingres cursors should be opened "for update." Available since version 1.2.0 of the PECL extension. Used with ingres.cursor_mode.
`INGRES_DATE_MULTINATIONAL` (integer)
  Equivalent to the II_DATE_FORMAT setting of MULTINATIONAL. Available since version 1.2.0 of the PECL extension. Used with ingres_connect(), ingres_pconnect() and ingres_set_environment(). See options in ingres_set_environment().
`INGRES_DATE_MULTINATIONAL4` (integer)
  Equivalent to the II_DATE_FORMAT setting of MULTINATIONAL4. Available since version 1.2.0 of the PECL extension. Used with ingres_connect(), ingres_pconnect() and ingres_set_environment(). See options in ingres_set_environment().
`INGRES_DATE_FINNISH` (integer)
  Equivalent to the II_DATE_FORMAT setting of FINNISH. Available since version 1.2.0 of the PECL extension. Used with ingres_connect(), ingres_pconnect() and ingres_set_environment(). See options in ingres_set_environment().
`INGRES_DATE_ISO` (integer)
  Equivalent to the II_DATE_FORMAT setting of ISO. Available since version 1.2.0 of the PECL extension. Used with ingres_connect(), ingres_pconnect() and ingres_set_environment(). See options in ingres_set_environment().
`INGRES_DATE_ISO4` (integer)
  Equivalent to the II_DATE_FORMAT setting of ISO4. Available since version 1.2.0 of the PECL extension. Used with ingres_connect(), ingres_pconnect() and ingres_set_environment(). See options in ingres_set_environment().
`INGRES_DATE_GERMAN` (integer)
  Equivalent to the II_DATE_FORMAT setting of GERMAN. Available since version 1.2.0 of the PECL extension. Used with ingres_connect(), ingres_pconnect() and ingres_set_environment(). See options in ingres_set_environment().
`INGRES_DATE_MDY` (integer)
  Equivalent to the II_DATE_FORMAT setting of MDY. Available since version 1.2.0 of the PECL extension. Used with ingres_connect(), ingres_pconnect() and ingres_set_environment(). See options in ingres_set_environment().
`INGRES_DATE_DMY` (integer)
  Equivalent to the II_DATE_FORMAT setting of DMY. Available since version 1.2.0 of the PECL extension. Used with ingres_connect(), ingres_pconnect() and ingres_set_environment(). See options in ingres_set_environment().
`INGRES_DATE_YMD` (integer)
  Equivalent to the II_DATE_FORMAT setting of YMD. Available since version 1.2.0 of the PECL extension. Used with ingres_connect(), ingres_pconnect() and ingres_set_environment(). See options in ingres_set_environment().
`INGRES_MONEY_LEADING` (integer)
  Specifies the currency character that should be placed at the start of a money value. Equivalent to setting II_MONEY_FORMAT to "L:". Available since version 1.2.0 of the PECL extension. Used with ingres_connect(), ingres_pconnect() and ingres_set_environment(). See options in ingres_set_environment().
`INGRES_MONEY_TRAILING` (integer)
  Specifies the currency character that should be placed at the end of a money value. Equivalent to setting II_MONEY_FORMAT to "T:". Available since version 1.2.0 of the PECL extension. Used with ingres_connect(), ingres_pconnect() and ingres_set_environment(). See options in ingres_set_environment().
`INGRES_STRUCTURE_BTREE` (integer)
  Specifies the default table or index structure to BTREE when used in combination with the options or index_structure option when connecting. Available since version 1.4.0 of the PECL extension. Used with ingres_connect() and ingres_pconnect(). See options in ingres_connect().
`INGRES_STRUCTURE_CBTREE` (integer)
  Specifies the default table or index structure to COMPRESSED BTREE when used in combination with the options or index_structure option when connecting. Available since version 1.4.0 of the PECL extension. Used with ingres_connect() and ingres_pconnect(). See options in ingres_connect().
`INGRES_STRUCTURE_HASH` (integer)
  Specifies the default table or index structure to HASH when used in combination with the options or index_structure option when connecting. Available since version 1.4.0 of the PECL extension. Used with ingres_connect() and ingres_pconnect(). See options in ingres_connect().
`INGRES_STRUCTURE_CHASH` (integer)
  Specifies the default table or index structure to COMPRESSED HASH when used in combination with the options or index_structure option when connecting. Available since version 1.4.0 of the PECL extension. Used with ingres_connect() and ingres_pconnect(). See options in ingres_connect().
`INGRES_STRUCTURE_HEAP` (integer)
  Specifies the default table structure to HEAP when used in combination with the options option when connecting. Available since version 1.4.0 of the PECL extension. Used with ingres_connect() and ingres_pconnect(). See options in ingres_connect().
`INGRES_STRUCTURE_CHEAP` (integer)
  Specifies the default table structure to COMPRESSED HEAP when used in combination with the options option when connecting. Available since version 1.4.0 of the PECL extension. Used with ingres_connect() and ingres_pconnect(). See options in ingres_connect().
`INGRES_STRUCTURE_ISAM` (integer)
  Specifies the default table or index structure to ISAM when used in combination with the options or index_structure option when connecting. Available since version 1.4.0 of the PECL extension. Used with ingres_connect() and ingres_pconnect(). See options in ingres_connect().
`INGRES_STRUCTURE_CISAM` (integer)
  Specifies the default table or index structure to COMPRESSED ISAM when used in combination with the options or index_structure option when connecting. Available since version 1.4.0 of the PECL extension. Used with ingres_connect() and ingres_pconnect(). See options in ingres_connect().

Resource Types
Examples
Ingres
PHP Manual