1) OpkeyLog table will not be truncated anymore when we use fromDataframe flag
2) Add LoadToBQDate column to make sure we have the date when it loaded to BQ
3) Since for Opkeylog we do a write append, the schema changes will not be permitted dynamically. So added a config schema_update_options = ALLOW_FIELD_ADDITION.
Created this PR with changes for opkeyLog tabl.
1) OpkeyLog table will not be truncated anymore when we use fromDataframe flag
2) Add LoadToBQDate column to make sure we have the date when it loaded to BQ
3) Since for Opkeylog we do a write append, the schema changes will not be permitted dynamically. So added a config schema_update_options = ALLOW_FIELD_ADDITION.