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# odbc_gettypeinfo

(PHP 4 )

odbc_gettypeinfo -- Returns a result identifier containing information about data types supported by the data source.

## Description

int odbc_gettypeinfo ( resource connection_id [, int data_type])

Retrieves information about data types supported by the data source. Returns an ODBC result identifier or `FALSE` on failure. The optional argument `data_type` can be used to restrict the information to a single data type.

The result set has the following columns:

- TYPE_NAME

- DATA_TYPE

- PRECISION

- LITERAL_PREFIX

- LITERAL_SUFFIX

- CREATE_PARAMS

- NULLABLE

- CASE_SENSITIVE

- SEARCHABLE

- UNSIGNED_ATTRIBUTE

- MONEY

- AUTO_INCREMENT

- LOCAL_TYPE_NAME

- MINIMUM_SCALE

- MAXIMUM_SCALE

The result set is ordered by DATA_TYPE and TYPE_NAME.

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