tree eab07f2a693e345814ec6f8b4c5bea5bb8ee3183
parent 12b3f3a6e486ef0d1cfce44664125372e35109bf
author Julian Hyde <jhyde@apache.org> 1706299243 -0800
committer Julian Hyde <jhyde@apache.org> 1706300826 -0800

Revert [CALCITE-6222] Mysql does not have to_char function

Also clarify, in the javadoc, that while MySQL does not have
TO_CHAR, MariaDB does, and the MYSQL library covers both.