tree e0d554103c15f2d6a4cff472a69b540cdc1d58a2
parent 3aee1490e07fd9b4eddd240fc17b7ed4fd191bba
author Timo Walther <twalthr@apache.org> 1598873799 +0200
committer Timo Walther <twalthr@apache.org> 1598967410 +0200

[FLINK-19049][table] Fix validation of table functions in projections

Validates that table functions cannot be used at locations of scalar
functions and vice versa. An exception is thrown in pre-flight phase.

This closes #13285.