First two deal with null value and second two deal with empty string. <xsl:if test="USER/FIRSTNAME"> USERNAME is not null </xsl:if> <xsl:if test="not(USER/FIRSTNAME)"> USERNAME is null </xsl:if> <xsl:if test="U
C# for determining if AM or PM C# has GetDate() function? c# Hashtable getting values by Key name C# Help Assigning a boolean variable based on condition C# how to check char is null or empty c# if condition string length count C# IIF check int and return string if NullorEmpty C# ...
I have a query regarding checking of NULL values in a row. I want to check if all the values in a row are NULLs or empty strings. SELECT col1, col2 FROM table_name WHERE ISNULL(col1,'') = '' AND ISNULL(col2,'') = '' I know the above query. But i have a table with...
SQL> select constraint_name,constraint_type,search_condition from user_constraints where table_name='TT'; CONSTRAINT_NAME C SEARCH_CONDITION --- - --- SYS_C001310402 C "TABLE_NAME" IS NOT NULL SYS_C001310403 C"TABLE_TYPE" IS NOT NULLdesc来查看是没有问题的。SQL> desc ttst Name Null? ...
A single-line string providing a hint for fixing the problem. If no hint can be provided, or the hint is self-evident from the error message, the hint can be omitted, or a value of None can be used. obj Optional. An object providing context for the message (for example, the model ...
Finally, the last item is the size of the access in bytes. In this example, the access was 4 bytes in size. at 0x00000060 in memcheck_demo.cu:6:unaligned_kernel(void) The second line contains the PC of the instruction, the source file and line number (if available) and the CUDA ...
If the date value is found to be empty, use null Otherwise, use the value from Forms The expression in the screenshot is: if(equals(variables('varFormsDate'),''),null,variables('varFormsDate')) Here "varFormsDate" is a string variable that has been set...
Finally, the last item is the size of the access in bytes. In this example, the access was 4 bytes in size. at 0x00000060 in memcheck_demo.cu:6:unaligned_kernel(void) The second line contains the PC of the instruction, the source file and line number (if available) and the CUDA ...
A single-line string providing a hint for fixing the problem. If no hint can be provided, or the hint is self-evident from the error message, the hint can be omitted, or a value of None can be used. obj Optional. An object providing context for the message (for example, the model ...
if the hasConditions is set to true * then the user has to pass conditionalValues * else it can be null * Ex: ID = 1 OR firstName LIKE '%Your String%' * * @param tClass - Pass your Model class like this * Ex: ModelClass.class * this is required for setting the values * *...