dap_meta - where did it go? Canvas Data 2

[DanL]

After updating to the latest and greatest Canvas Data 2 dap client cli version, I notice the dap_meta table (which stored the timestamps of when all the tables were last updated) seems to have been renamed to dap_meta_backup, and there is no replacement dap_meta table being populated.

Anyone else noticed this?  Did this data move elsewhere?

Appreciate any insight you can provide.

[LeventeHunyadi]

Newer versions of DAP client library keep synchronization state in the table table_sync. For database engines that support schemas (e.g. PostgreSQL), you find this table in the schema instructure_dap. For database engines that don't support schemas (e.g. MySQL), the table is referred to by its composite name instructure_dap__table_sync.

Information previously in dap_meta is automatically migrated to table_sync when DAP client library is updated.

[DanL]

Thanks so much LeventeHunyadi! Super helpful!

Do you happen to know what the schema_version field is all about?