Re: Asking help for parsing MySql Alter Table statements

2020-04-02 Thread Julian Hyde
Calcite server supports a minimal set of DDL commands so that you can create a Calcite server with state. However I don’t see us adding a lot of other commands, or supporting other engines’ syntax (which would probably reference concepts that do not exist in Calcite). So the Babel module is pr

Re: Asking help for parsing MySql Alter Table statements

2020-04-02 Thread Danny Chan
Dear , you are right that Calcite does not support ALTER TABLE yet. ALTER TABLE is meaningful and necessary when the engine has a Catalog/MetadataStore that can persist the table definitions. Calcite does not support external metadata-store read/write, we only support static schema read(from js

Asking help for parsing MySql Alter Table statements

2020-03-26 Thread Antonio Gelameris
Hello to everyone! I was trying to understand whether it's possible to parse ALTER TABLE statements or not (like the ones supported in MYSQL). After some hours googling, I have the feeling that according to documentation (https://calcite.apache.org/docs/reference.html#ddl-extensions) it's not possi