This statement would set thevSitevariable to a value of 'TechOnTheNet.com'. Example - Declaring a variable with an initial value (not a constant) Below is an example of how to declare a variable in PostgreSQL and give it an initial value. This is different from a constant in that the...
Example - Declaring a variable with an initial value (not a constant) Below is an example of how to declare a variable in Oracle and give it an initial value. This is different from a constant in that the variable's value can be changed later. LType varchar2(40) := 'techonthenet....
mh_arg2 is a pointer to the memory area representing the beginning of your global structure memory, in our case, the beginning of the pib_globals allocated memory. Note that as we talk about request-global variable memory, that latter is accessed differently if you are using ZTS mode or no...
What are the tradeoffs between these two ways of declaring/using variables in stored procedures? They both seem to work equally well: declare decvar datetime; set decvar = now(); set @atvar = now(); select 'DECVAR:', decvar;
What are the tradeoffs between these two ways of declaring/using variables in stored procedures? They both seem to work equally well: declare decvar datetime; set decvar = now(); set @atvar = now(); select 'DECVAR:', decvar;
If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question. sandeep sadula Prodigy30points how do i declare variable as non volatile, to retain the...
"The left-hand side of an assignment must be a variable, property or indexer". Help? "The remote server returned an error: (401) Unauthorized" "Typewriter" like effect in a C# Console application? "Unable to cast object of type 'System.Configuration.DefaultSection' to type blah blah ((Sy...
main.cpp: In function 'int main()': main.cpp:14:9: error: assignment of read-only variable 'MY_AGE' MY_AGE = 18; //ERROR ^ main.cpp:15:12: error: assignment of read-only variable 'MY_WEIGHT' MY_WEIGHT = 60.0f; //ERROR ^ main.cpp:16:24: error: invalid conversion from '...
List is one of the four data types which are used to store multiple data using a single variable. For comparison all four such data types are listed here. ...LISTTupleSetDictionary Mutable Mutable Immutable Mutable Mutable index yes my_list[1] yesmy_tuple[1] No Yesmy_dict['key'] Dupl...
3) Another question is related to sample weight. I divided my sample weight variable with the correct denominator. But now i do not know how to use it? in the section where stata define your survey data there is another section for sample weight. if i enter my sample weight there, will...