diff options
| -rw-r--r-- | sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/misc.scala | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/misc.scala b/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/misc.scala index 97f276d49f..d0ec99b232 100644 --- a/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/misc.scala +++ b/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/misc.scala @@ -57,9 +57,10 @@ case class Md5(child: Expression) extends UnaryExpression with ImplicitCastInput * the hash length is not one of the permitted values, the return value is NULL. */ @ExpressionDescription( - usage = "_FUNC_(input, bitLength) - Returns a checksum of SHA-2 family as a hex string of the " + - "input. SHA-224, SHA-256, SHA-384, and SHA-512 are supported. Bit length of 0 is equivalent " + - "to 256", + usage = + """_FUNC_(input, bitLength) - Returns a checksum of SHA-2 family as a hex string of the input. + SHA-224, SHA-256, SHA-384, and SHA-512 are supported. Bit length of 0 is equivalent to 256.""" + , extended = "> SELECT _FUNC_('Spark', 0);\n " + "'529bc3b07127ecb7e53a4dcf1991d9152c24537d919178022b2c42657f79a26b'") case class Sha2(left: Expression, right: Expression) |