msql_fetch_rowmsql_field_flags
(PHP 4, PHP 5)
msql_field_flags — Get field flags
说明
string msql_field_flags
( resource $result
, int $field_offset
)
msql_field_flags() returns the field flags of the specified field.
参数
- result
-
返回类型为 resource 的结果集。该结果集从 msql_query() 的调用中得到。
- field_offset
-
数字形式的字段偏移量。field_offset 从 1 开始。
返回值
Returns a string containing the field flags of the specified key. This can be: primary key not null, not null, primary key, unique not null or unique.
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