Method | Return Value | Description | Inherited From |
|---|---|---|---|
AddBreak (columnindex = integer, level = integer [,formatstring = varchar(256)]) | none | Adds a new break condition to the data stream | DataStream |
ClearBreaks() | none | Removes all break conditions from the data stream | DataStream |
Close() | none | Closes the query | DataStream |
CommitToCache() | integer | Keeps data in the cache consistent with data in the database when insert, update or delete operations are performed on cached data | QueryObject |
DBDelete ([rownumber = integer] [,isrepeated = integer] [,zerorowsiserror = integer] [,maxrows = integer]) | integer | Deletes rows from database tables when the rows contain columns for which the IsDeleteWhere attribute has been set to TRUE | QueryObject |
DBInsert ([rownumber = integer] [,isrepeated = integer] [,zerorowsiserror = integer] [,maxrows = integer]) | integer | Performs inserts on database tables with columns mapped to variables or fields specified for insertion | QueryObject |
DBUpdate ([rownumber = integer] [,isrepeated = integer] [,zerorowsiserror = integer] [,maxrows = integer]) | integer | Performs updates on database tables with columns mapped to variables or fields specified for update | QueryObject |
Duplicate() | RowCross | Makes a duplicate of the object, placing a reference to the new object in a reference variable | Object |
FetchRow (rowindex = integer) | integer | Seeks an arbitrary row in the cache | DataStream |
GetAttribute (attributename = byref(variable) {,attributename = byref(variable)}) | integer | Gets the values of any number of attributes for the object | Object |
IsA (class = classname) | integer | Returns TRUE if the object is of the same class as, or one of the subclasses of, the class specified by classname | Object |
Load() | integer | Moves data into target variables, objects, or fields on the frame | DataStream |
NextRow() | integer | Retrieves the next row of data from the database into internal buffers | DataStream |
Open (querymode = integer, [scope = CompositeScope] [,checkcols = integer, isrepeated = integer], [maxrows = integer]) | integer | Opens the query with the semantics implied by the specified mode | DataStream |
PrevRow() | integer | Backs up to the previous row in the cached sequence and positions that row to be loaded into fields or variables | DataStream |
SetAttribute (attributename = value {,attributename = value}) | integer | Sets any number of attributes for the object | Object |
SetCols ([scope = CompositeScope]) | integer | Checks the query for syntactic errors and initializes the array | DataStream |