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odbc_field_num odbc_field_scale ODBC PHP Manual odbc_field_precision (PHP 4, 5) — Synonym for odbc_field_len() Description int ( resource $result_id , $field_number ) odbc_field_precision() will ...
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ODBC
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odbc_field_precision

(PHP 4, PHP 5)

odbc_field_precision — Synonym for odbc_field_len()

Description

int odbc_field_precision ( resource $result_id , int $field_number )

odbc_field_precision() will return the precision of the field referenced by number in the given ODBC result identifier.

See also: odbc_field_scale() to get the scale of a floating point number.

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PHP Manual