(mysql.info.gz) mysql_list_fields
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22.2.3.38 `mysql_list_fields()'
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`MYSQL_RES *mysql_list_fields(MYSQL *mysql, const char *table, const
char *wild)'
Description
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Returns a result set consisting of field names in the given table that
match the simple regular expression specified by the `wild' parameter.
`wild' may contain the wildcard characters `%' or `_', or may be a
`NULL' pointer to match all fields. Calling `mysql_list_fields()' is
similar to executing the query `SHOW COLUMNS FROM TBL_NAME [LIKE WILD]'.
Note that it's recommended that you use `SHOW COLUMNS FROM TBL_NAME'
instead of `mysql_list_fields()'.
You must free the result set with `mysql_free_result()'.
Return Values
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A `MYSQL_RES' result set for success. `NULL' if an error occurred.
Errors
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`CR_COMMANDS_OUT_OF_SYNC'
Commands were executed in an improper order.
`CR_SERVER_GONE_ERROR'
The MySQL server has gone away.
`CR_SERVER_LOST'
The connection to the server was lost during the query.
`CR_UNKNOWN_ERROR'
An unknown error occurred.
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