(mysql.info) mysql-fetch-field-direct

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(mysql.info) mysql-fetch-field

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(mysql.info) mysql-fetch-fields

 
 22.2.3.18 `mysql_fetch_field_direct()'
 ......................................
 
 `MYSQL_FIELD *mysql_fetch_field_direct(MYSQL_RES *result, unsigned int
 fieldnr)'
 
 *Description*
 
 Given a field number `fieldnr' for a column within a result set,
 returns that column's field definition as a `MYSQL_FIELD' structure.
 You may use this function to retrieve the definition for an arbitrary
 column.  The value of `fieldnr' should be in the range from 0 to
 `mysql_num_fields(result)-1'.
 
 *Return Values*
 
 The `MYSQL_FIELD' structure for the specified column.
 
 *Errors*
 
 None.
 
 *Example*
 
      unsigned int num_fields;
      unsigned int i;
      MYSQL_FIELD *field;
 
      num_fields = mysql_num_fields(result);
      for(i = 0; i < num_fields; i++)
      {
          field = mysql_fetch_field_direct(result, i);
          printf("Field %u is %s\n", i, field->name);
      }
 

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(mysql.info) mysql-fetch-fields