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odbc_field_scale
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odbc_field_scale

Name

odbc_field_scale — Displays the field's data type.

Synopsis

int odbc_field_scale(result, field); resource result: Result identifier mixed field: Field identifier

Returns

Type of the specified field; FALSE on error

Description

Returns the scale of the field data type specified by the field number.

Version

Existing since version 3.0.6

Example

Example 1344. Display field scale

<?php
$db = odbc_connect("DSN","user","pass");
$sql = "SELECT * FROM Products";
$result = odbc_exec($db, $sql);
odbc_fetch_row($result);
for ($col=1; $col<=odbc_num_fields($result); $col++) {
   printf("Column %s has scale %s\n", odbc_field_name($result, $col), odbc_field_scale($result, $col));
}
?>

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