If you’re getting error msg 237 that reads There is insufficient result space to convert a money value to int, it’s because you’re trying to convert a money value to an integer but the number’s too big to fit into an integer.
To fix this issue, make sure you convert the value to a data type that can handle the size of the number that you’re trying to convert.
Continue readingIf you’re getting an error that reads something like “Cannot DROP SEQUENCE ‘Sequence2’ because it is being referenced by object ‘DF__Dogs__DogId__6C190EBB’“, it could be because you’re trying to drop a sequence object that’s referenced by a DEFAULT constraint.
Sequences that are referenced by a DEFAULT constraint can’t be dropped until the DEFAULT constraint is dropped.
Therefore, to fix this issue, drop the DEFAULT constraint first.
If you get an error that reads “WRONGTYPE Operation against a key holding the wrong kind of value” when using the ZREM command in Redis, it’s because you’re passing a key with the wrong data type.
To fix this issue, make sure that you pass a sorted set to the ZREM command.
If you’re getting an error that reads something like “START value (0) cannot be less than MINVALUE (1)” in PostgreSQL when you’re trying to create a sequence, it’s because your sequence’s start value is lower than its minimum value, when it should be at least the same or higher.
To fix this issue, be sure that the sequence’s start value is at least the same or greater than the minimum value.
Continue readingIf you’re getting error msg 6825 that reads “ELEMENTS option is only allowed in RAW, AUTO, and PATH modes of FOR XML“, it’s probably because you’re trying to use the ELEMENTS directive while using EXPLICIT mode of the FOR XML clause.
As the message alludes to, this option is not available when using the EXPLICIT mode (it’s only allowed with the RAW, AUTO, and PATH modes).
However, SQL Server does provide us with an equivalent that provides the same result. When using EXPLICIT mode, we can use the ELEMENT directive instead. We apply this to the column names, instead of the end of the query. We can alternatively use the ELEMENTXSINIL directive to ensure that elements are generated even if the column contains a NULL value.
If you’re getting an error that reads “Argument ‘AS’ cannot be used in an ALTER SEQUENCE statement.” in SQL Server, it’s probably because you’re trying to change the data type of a sequence object.
We can’t actually change the data type of a sequence object, so this error is to be expected.
If you need to change the data type of a sequence object, you’ll need to drop the sequence and recreate it with the correct data type.
Continue readingIf you’re getting error msg 235 which reads Cannot convert a char value to money. The char value has incorrect syntax, it’s probably because you’re trying to convert a string to the money data type, but the string isn’t in a format that can be converted to the money type.
To fix this issue, make sure you’re trying to convert the right value (perhaps you’ve got the wrong column or variable). If you’re sure you’re trying to convert the right value, try a workaround like the one below.
Continue readingIf you get an error that reads “WRONGTYPE Operation against a key holding the wrong kind of value” when using the ZINTERSTORE command in Redis, it’s probably because you’re passing a key with the wrong data type.
To fix this issue, be sure that each key you pass to the ZINTERSTORE command is either a set or a sorted set.
If you’re getting SQL Server error Msg 529 that reads Explicit conversion from data type date to int is not allowed, it’s because you’re trying to explicitly convert a date data type to an int data type, which is not allowed in SQL Server.
To fix this issue, try converting the date value to a string first, and then to an integer.
Alternatively, change the destination type to one that’s allowed.
Also, check that you’re trying to convert the correct value. For example, you may have selected the wrong column or variable. In this case, selecting the correct column may fix the problem.
Continue readingIf you’re getting an error that reads something like “START value (11) cannot be greater than MAXVALUE (10)” in PostgreSQL when you’re trying to create a sequence, it’s because your sequence’s start value is higher than its maximum value, when it should be lower or the same.
To fix this issue, be sure that the sequence’s maximum value is not less than its start value.
Continue reading