#Sqlite browser filter range how to#

I believe you need to do this using != but I am open to another method using different keywords if they exist.

My aim is to filter stuff out rather than filter stuff in.

#Sqlite browser filter range how to#

The code above is written in Dart but is just an example - happy for counter examples in any other language. Shows how to query multiple tables using a wildcard table, filter and scan tables using the TABLESUFFIX pseudo column, and scan a range of ingestion-time. SELECT * FROM Test WHERE One != 'A' AND Two != 'A' AND Three != 'A' Queries such as the following fail to achieve this for obvious reasons: SELECT * FROM Test WHERE One != 'A' OR Two != 'A' OR Three != 'A' leave any rows containing B,C or blank): -> This should return everything apart from row 5 because every other row contains at least 1 B, C or blank cell 2) Filter out A AND Blanks (i.e. However, I am stuck in writing a function/query that would allow me to achieve the same thing but filtering rows out rather than in. Query += 'One = '$col' OR Two = '$col' OR Three = '$col'' įor example, if we call filterInRows('A') then we get back: SELECT * FROM Test WHERE One = 'B' OR Two = 'B' OR Three = 'B' AND One = 'C' OR Two = 'C' OR Three = 'C' AND One = '' OR Two = '' OR Three = '' Query += (filterCounter != 0) ? ' AND ' : '' String query = 'SELECT * FROM Test WHERE ' > Return rows 1, 2, 3, 5, 6 leaving out Row 4 because this does not include a A, B or a CĪ function to generate a query using an = clause would be: void filterInRows(String colFilter) > This should return rows 1, 3, 6 because each of these rows contains a B or a Cģ) Filter out blanks (i.e. > This should return everything apart from row 5 because every other row contains at least 1 B, C or blank cellĢ) Filter out A AND Blanks (i.e. Please see the following three examples:ġ) Filter out A (i.e. Select a logical operator for checking the column values (like 'is less than', 'is greater than', etc.) and set the value to be checked by this operator in the next box then set the second condition if necessary in the following way and set the relation between these two conditions, whether both of. I know how to filter 'in' rows using = WHERE clauses but am unsure if it is possible to filter 'out' rows. Invoke simple filter dialog using the Custom item of the column caption area drop-down list. My aim is to systematically filter 'out' rows (presumably using != WHERE clauses).