Hi, We are using MySQL taps to Snowflake Targets. ...
# plugins-general
b
Hi, We are using MySQL taps to Snowflake Targets. Is there a way to do full replication of table with a
where
clause . i.e. Want to do full table replication with
LAST_MODIFIED_DATE
>
Jan-01-2022
. I cannot truncate source table because its required by other table and the source table is too huge, 2 TB total table size. Does anybod have any option for doing this ?
t
I can think of a couple options... 1. Create a view that selects only the rows you care about and replicate that 2. Use something like meltano-map-transformer to filter out the rows you don't want
b
There is barely any documentation for the
meltano-map-transformer
@thomas_briggs looked at its github repo.. didnt see any docs
t
That is true. I think the docs you really want are here: https://sdk.meltano.com/en/latest/stream_maps.html
If you search this Slack for "stream_maps" I think you'll find some examples too
b
Thank you for the response.. this is good lead..
@thomas_briggs
t
You are welcome! 😄