If you’re getting an error that reads “Parse error: all VALUES must have the same number of terms” in SQLite when using the VALUES clause as a stand alone statement, it’s probably because you’re not providing the same number of columns in all rows.
When we use VALUES to create a constant table, we must provide the same number of columns in each row.
To fix this issue, be sure to provide the same number of columns across all rows.
Continue readingIf you’re getting an error that reads ‘Parse error: near “ORDER”‘ in SQLite, it could be that you’re trying to use the ORDER BY clause when using the VALUES clause as a stand alone statement.
Although we can certainly use the VALUES clause as a stand alone SQL statement, we can’t apply the ORDER BY clause against it.
However all is not lost. Below is an example of how we can sort the results of the VALUES statement.
If you’re getting an error that reads “‘GENERATE_SERIES’ is not a recognized built-in function name” in SQL Server, it could be that you’re calling GENERATE_SERIES() in the wrong context.
In SQL Server, GENERATE_SERIES() is a relational operator that returns a series of values from a given start and stop point.
When we call GENERATE_SERIES() in a SQL query, we don’t include it in the SELECT list, like we would with many SQL functions. Instead, we reference it in the FROM clause, like we would reference a table.
So if you’re getting the above error, it could be that you’re inadvertently making this mistake. To fix, be sure to call GENERATE_SERIES() in the correct context.
If you’re getting error message 4112 that reads “The function ‘CUME_DIST’ must have an OVER clause with ORDER BY” when using the CUME_DIST() function, it’s probably because you’re omitting the ORDER BY clause from the OVER clause.
When using the CUME_DIST() function in SQL Server, we must include an OVER clause that contains an ORDER BY clause. This error happens when we provide the OVER clause but not the ORDER BY clause.
To fix this error, add an ORDER BY clause to the OVER clause.
If you’re getting error number 4123 that reads “Window element in OVER clause can not also be specified in WINDOW clause” in SQL Server, it’s probably because you’re referring to a named window with the same clause that’s in the named window.
When we use the OVER clause to refer to a named window in SQL Server, we can’t include a clause that’s also present in the named window.
To fix the issue, remove one of the clauses – either the one in the OVER clause or the one in the named window.
If you’re getting error 8144 with a message that reads “Procedure or function GENERATE_SERIES has too many arguments specified” in SQL Server, it’s because you’re passing too many arguments to the GENERATE_SERIES() function.
The GENERATE_SERIES() function/relational operator accepts a minimum of two arguments, and a maximum of three (at least, this is the case at the time of writing).
So to fix this error, be sure to provide either two arguments or three when using the GENERATE_SERIES() function.
If you’re getting SQL Server error msg 9837 that tells you “The date value is less than the minimum date value allowed for the data type…”, it sounds like you’re using the DATETRUNC() function with the week date part on a date that would cause the result to backtrack to a date that’s earlier than the date type supports.
This is a rare error that only occurs when using the week date part with the DATETRUNC() function on a very small number of early dates.
One way to deal with this error would be to use iso_week instead of week, if that’s suitable for your particular situation.
If you’re getting SQL Server error 402 that reads something like “The data types numeric and numeric are incompatible in the approx_percentile_disc operator“, it’s probably because you’re trying to use the APPROX_PERCENTILE_DISC() function on a column of the wrong data type.
It could be that you’ve simply passed the wrong column, or it could be that the column is the correct one, but it’s of the wrong type.
To fix, be sure that the column/expression is of a supported type.
Continue readingIf you’re getting an error that reads “The function ‘FIRST_VALUE’ must have an OVER clause” in SQL Server, it’s probably because you’re calling the FIRST_VALUE() function without an OVER clause.
The FIRST_VALUE() function requires an OVER clause (and that clause must have an ORDER BY clause).
To fix this issue, be sure to include an OVER clause when calling the FIRST_VALUE() function.
When using the APPROX_PERCENTILE_DISC() function in SQL Server, you may get an error that reads “The function ‘APPROX_PERCENTILE_DISC’ must have a WITHIN GROUP clause“. If you get this error, it’s because you omitted the WITHIN GROUP clause when using the APPROX_PERCENTILE_DISC() function.
To fix this issue, make sure you include the WITHIN GROUP clause whenever you use the APPROX_PERCENTILE_DISC() function.