The type of the result is usually the same as the common parent(in the kind hierarchy) of the varieties of the operands.In Beeline ór the CLI, make use of the instructions below to show the most recent documentation.This pest affects releases 0.12.0, 0.13.0, and 0.13.1.
Release 0.14.0 set the bug ( HIVE-7314 ). The problem relates to the UDFs implementation of the getDisplayString technique, as talked about in the Hive user mailing list. Built-in Employees Operators Precedences Illustration Operators Description AB, A new.identifier bracketop(), dot(.) element selector, dot -A unary(), unáry(-), unary() unary préfix workers A IS NOT (NULLTRUEFALSE) Is certainly NULL,IS NOT NULL. Operator Operand types Description A N All ancient types TRUE if appearance A is certainly equal to manifestation B otherwise FALSE. A M All old fashioned types Profits same outcome with EQUAL() agent for non-nuIl operands, but returns Correct if both are NULL, FALSE if one óf the them is usually NULL. As of version 0.9.0.) A T All old fashioned sorts NULL if A or B is certainly NULL, Genuine if expression A is definitely NOT identical to phrase B, in any other case FALSE. A All primitive types NULL if A or even B is certainly NULL, Correct if phrase A is usually less than reflection B, in any other case FALSE. A All primitive varieties NULL if A or B is NULL, Accurate if manifestation A will be less than or equivalent to reflection B, normally FALSE. A M All simple sorts NULL if A or B is usually NULL, TRUE if appearance A is certainly better than phrase B, usually FALSE. A T All primitive varieties NULL if A or even B is certainly NULL, Correct if phrase A is certainly better than or similar to expression B, normally FALSE. A NOT BETWEEN C AND C All simple sorts NULL if A, T or D can be NULL, TRUE if A is usually greater than or identical to M AND A less than or identical to Chemical, usually FALSE. This can end up being upside down by making use of the NOT keyword. As of edition 0.9.0.) A Can be NULL All forms Real if manifestation A evaluates to NULL, otherwise FALSE. A Will be NOT NULL All varieties FALSE if appearance A evaluates to NULL, otherwise TRUE. A Can be NOT (TRUEFALSE) Boolean sorts Evaluates to Correct just if A mets the problem. Notice: NULL can be UNKNOWN, and because of that (UNKNOWN IS Correct) and (UNKNOWN IS Fake) both evaluates to FALSE. A NOT LIKE B strings NULL if A or B is definitely NULL, Genuine if thread A matches the SQL basic regular appearance B, usually FALSE. For example, foobar like foo assess to FALSE whéreas foobar like fóo evaluates to Real and therefore does foobar like foo. A RLIKE W strings NULL if A or B is usually NULL, Genuine if any (perhaps clear) substring of A matches the Coffee regular reflection B, otherwise FALSE. For illustration, foobar RLIKE foo assess to Real and therefore does foobar RLIKE y.r. A REGEXP M strings Same as RLIKE. Arithmetic Providers The following operators help various typical arithmetic operations on the operands. All return number types; if any óf the operands are NULL, then the result is furthermore NULL. Agent Operand forms Description A N All number types Provides the outcome of adding A and B. ![]() A - B All amount types Gives the result of subtracting W from A.
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