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New DBI

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David Anderson 2004-06-11 21:03:45 +00:00
parent 259a9d70ec
commit f7e0baa45e
1 changed files with 13 additions and 14 deletions
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27
plugins/include/dbi.inc
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@ -28,41 +28,40 @@ native dbi_connect(_host[], _user[], _pass[], _dbname[], _error[]="", _maxlength
* If it fails, it will return a number BELOW ZERO (0) * If it fails, it will return a number BELOW ZERO (0)
* If zero, it succeeded with NO RETURN RESULT. * If zero, it succeeded with NO RETURN RESULT.
* If greater than zero, make sure to call dbi_free_result() on it! * If greater than zero, make sure to call dbi_free_result() on it!
* The return is a handle to the result set
*/ */
native dbi_query(_sql, _query[], {Float,_}:...); native dbi_query(_sql, _query[], {Float,_}:...);
/* Returns 0 on failure or End of Results. /* Returns 0 on failure or End of Results.
* Advances result pointer by one row. * Advances result pointer by one row.
*/ */
native dbi_nextrow(_sql, _result=1); native dbi_nextrow(_result=1);
/* Gets a field by number. Returns 0 on failure. /* Gets a field by number. Returns 0 on failure.
* Although internally fields always start from 0, * Although internally fields always start from 0,
* This function takes fieldnum starting from 1. * This function takes fieldnum starting from 1.
* No extra params: returns int
* One extra param: returns Float: byref
* Two extra param: Stores string with length
*/ */
native dbi_field(_sql, _result, _fieldnum, _dest[], _maxlen); native dbi_field(_result, _fieldnum, {Float,_}:... );
/* Returns a field by number, as a number. /* Gets a field by number. Returns 0 on failure.
*/
native dbi_field_num(_sql, _result, _fieldnum);
/* Gets a field by name. Returns 0 on failure.
* Although internally fields always start from 0, * Although internally fields always start from 0,
* This function takes fieldnum starting from 1. * This function takes fieldnum starting from 1.
* No extra params: returns int
* One extra param: returns Float: byref
* Two extra param: Stores string with length
*/ */
native dbi_result(_sql, _result, _fieldnum, _dest[], _maxlen); native dbi_result(_result, _field[], {Float,_}:... );
/* Returns a field by name, as a number.
*/
native dbi_result_num(_sql, _result, _fieldnum);
/* Returns the number of rows returned from a query /* Returns the number of rows returned from a query
*/ */
native dbi_num_rows(_sql, _result); native dbi_num_rows(_result);
/* Frees memory used by a result handle. Do this or get memory leaks. /* Frees memory used by a result handle. Do this or get memory leaks.
*/ */
native dbi_free_result(_sql, _result); native dbi_free_result(_result);
/* Closes a database handle. Internally, it will also /* Closes a database handle. Internally, it will also
* mark the handle as free, so this particular handle may * mark the handle as free, so this particular handle may