There are five types of operators :
Arithmetic Operators : These include + (addition), – (subtraction), and *(multiplication)
.
Comparison Operators : These include =, >, >=, <=
.
Logical Operators : these generally occur in a conditional statement such as “if
” or “else
.” They also return boolean values.
Text Operators : these operators are used to return text values, such as “text(), substring()
”.
XPath Functions : These allow you to apply a function to the nodes that meet certain criteria. For example: length()
.