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# odbc_field_precision

(PHP 4 , PHP 5)

odbc_field_precision -- Synonym for odbc_field_len()

## Description

string 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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odbc_field_num | 위로 | odbc_field_scale