Connecting expressions  Comparing character expressions

Chapter 4: Expressions, Identifiers, and Wildcard Characters

Using parentheses in expressions

Parentheses can be used to group the elements in an expression. When “expression” is given as a variable in a syntax statement, a simple expression is assumed. “Logical expression” is specified when only a logical expression is acceptable.





Copyright © 2005. Sybase Inc. All rights reserved. Comparing character expressions

View this book as PDF