godfrey he created FLINK-18731: ---------------------------------- Summary: The monotonicity of UNIX_TIMESTAMP function is not correct Key: FLINK-18731 URL: https://issues.apache.org/jira/browse/FLINK-18731 Project: Flink Issue Type: Bug Components: Table SQL / Planner Reporter: godfrey he Fix For: 1.12.0
Currently, the monotonicity of {{UNIX_TIMESTAMP}} function is always {{INCREASING}}, actually, when it has empty function arguments ({{UNIX_TIMESTAMP()}}, is equivalent to {{NOW}}), its monotonicity is INCREASING. otherwise its monotonicity should be NOT_MONOTONIC. (e.g. UNIX_TIMESTAMP(string)) -- This message was sent by Atlassian Jira (v8.3.4#803005)