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Script Variables


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Hi everyone,

I have a question about script variables. I fell in love with them when I first learned about them, but I have a problem with global script variables. Are they permanent to a database once created? I know that a local variable only exists while the script is running and that global variables can stretch across sub scripts. I liked this until I noticed that they always seem to have a value in them unless you clear them. Even if I clear them, are they taking up space in my solution. I am moving away fromt the globals but the ones I have used in the past still exist, don't they? Can anyone shed some light on this.

Thanks

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Global variables persist until you close the file in which you defined them. They take up very little memory, so I wouldn't worry about using them.

If you want a "cleaner" approach, try passing variables to subscripts via script parameters.

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