wip: postgres integration #959
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iparask
requested review from
tskisner,
mhasself,
BrianJKoopman and
JBorrow
JBorrow
reviewed
Oct 23, 2024
| import gzip | ||
| import os | ||
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| GET_TABLE_CREATE = """with table_info as ( |
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How was the schema being created before?
Wouldn't it be best to have this as part of a migration script, through alembic or similar, if we're not using an ORM?
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This is used to dump an existing DB to a file, similar to SQLite to file function. I do not know how the schema is created. @mhasself can you provide some more information here?
JBorrow
reviewed
Oct 23, 2024
| "`tag` varchar(256)", | ||
| "CONSTRAINT one_tag UNIQUE (`obs_id`, `tag`)", | ||
| "tags": [ | ||
| "obs_id varchar(256)", |
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It seems it is not. I think it should be and it will make search and joins even faster
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This is to continue the discussion about postgres as the metadata DB. I made some changes in ObsDB to connect to a postgres and run most of the ObsDB commands. I want to do some extra updates and then fix the unit test.
Having said that the size of the changes is not significant in terms of code that is changed. It is more to make sure the SQL code is correct.
Let me know what you think, because I will have to discuss it also with Research Computing at Princeton to have the ability to connect from the compute nodes.