Apache Tajo – Operators
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The following operators are used in Tajo to perform desired operations.
| S.No. | Operator & Description |
|---|---|
| 1 | Arithmetic operators
Presto supports arithmetic operators such as +, −, *, /, %. |
| 2 | Relational operators
<, >, <=, >=, =, <> |
| 3 | Logical operators
AND, OR, NOT |
| 4 | String operators
The ‘||’ operator performs string concatenation. |
| 5 | Range operators
Range operator is used to test the value in a specific range. Tajo supports BETWEEN, IS NULL, IS NOT NULL operators. |
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