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How does filtering in Dynamics NAV relate to SQL?
Filters on a columns or filter rows that do apply a totals method, as with the Quantity column in the example, would correspond to a HAVING clause. For more information, see Equivalent SQL SELECT Statements for Query Filters. If you are familiar with SQL, then it is helpful to know how filtering in Dynamics NAV queries relates to SQL statements.
Can a data item filter be overwritten from c / al code?
A data item filter cannot be overwritten from C/AL code. You can set the ColumnFilter property of a column to filter on the source field of the column.
Can a data item filter be overwritten in Query Designer?
A data item filter is static which means that it cannot be overwritten by a filter on a column or filter row in Query Designer or by the SETFILTER or SETRANGE functions in C/AL code. If one of these filter types is applied to the same field as the data item filter, then the filters are combined.
How are filters on a column different from data item filters?
Unlike data item filters, filters on a column or filter row are dynamic and can be overwritten from C/AL code at runtime from a call to the SETFILTER or SETRANGE function that sets a filter on the same field. You use filters on a column to filter on fields that are included in the dataset.
The Navigation component provides ways to programmatically create and interact with certain navigation elements. You can use NavHostFragment.create () to programmatically create a NavHostFragment with a specific graph resource, as shown in the example below:
How are setfilter and setrange functions used?
The SETFILTER and SETRANGE functions enable you to set filters programmatically on a query at runtime. You use the SETRANGE function to filter on a range of values in a column or filter row. The SETFILTER function is more versatile than the SETRANGE function and enables you to filter a field based on a filter expression.
How to set up filters in Query Designer?
A filter applies conditions on fields in a table that is associated with the query. For a field to be included in the resulting dataset, a field must meet the conditions of the filter. You can set up filters on a field from Query Designer or from C/AL code by using any of the methods that are outlined in the following table.