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How to add a filter in a query object?
See Filtering on columns and filter rows in query object. A filter row lets you add a filter on a field that will not be included in the resulting dataset, but can be changed from AL code.
How to filter a query by Yes / No column?
When its a Yes/No field you want to filter query it for when its true you use the not equal to operator “ne” and not “eq”. 09-24-2020 04:06 PM Thanks, @JoshuaGWilson , this absolutely worked. 10-29-2020 09:18 AM
How to specify filters in Business Central queries?
If you’re familiar with SQL, then it is helpful to know how filtering in Business Central queries relates to SQL statements. To specify filters in an SQL statement, you use WHERE and HAVING clauses. The WHERE clause filters on fields. The HAVING clause filters on the results that have aggregated values as applied by of a totals method.
Which is an example of a filter in Query Designer?
For example, if the data item filter applies a filter on a field to include values greater than 10 (>10) and a column filter applies a filter on the same field to include values less than fifty (<50), then the resultant filter includes values that are greater than 10 and less than fifty (10< value <50).
How are filters set on a column in SQL?
Unlike data item filters, filters on a column or filter row are dynamic and can be overwritten from AL code at runtime by a call to the SETFILTER or SETRANGE method, if the method sets a filter on the same field. You use filters on a column to filter on fields that are included in the dataset.
How to set a filter on a column in Al code?
You can call the SETFILTER method method from AL code to set a filter on a field that is exposed through a column or filter row. The filter that is set by the SETFILTER method will overwrite any filter that is applied to a column or filter row on the same field by the ColumnFilter Property.
What is the name of the query object?
Query is a variable of the Query type that specifies the query object. Column is the name of the column or filter row as defined by its Name property. String is the filter expression. FromValue is the lower value of the range.
How to filter query objects in Business Central?
You can call the SETFILTER and SETRANGE method from the AL code of the Business Central object that runs the query object or from the OnBeforeOpen Trigger of the query object. To call the SETFILTER method, you use the following code. AL.
When to use filter based on values returned from another query?
Note When using query filters based on values returned from another query with a large amount of data, performance can be affected due to converting and formatting operations. We recommend using query filters based on values returned from another query only when you are working with small data sets.