(no version information, might be only in CVS)
db2_field_scale -- Returns the scale of the indicated column in a result set| 警告 |
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Returns the scale of the indicated column in a result set.
Specifies a statement resource containing a result set.
Specifies the column in the result set. This can either be an integer representing the 0-indexed position of the column, or a string containing the name of the column.
Returns an integer containing the scale of the specified column. If the specified column does not exist in the result set, db2_field_scale() returns FALSE.