Is there a way to declare a custom SQL index?

I'm trying to create an index on the lowercase value of a column using Postgres. I tried

unique().on(sql`lower(${table.username}::text)`)

unique().on(sql`lower(${table.username}::text)`)

but "on" only accepts columns

5 Replies

Piotrek•2y ago

https://github.com/drizzle-team/drizzle-orm/blob/09d699f212ee3dc9d7ea3dbea1c56c4416604273/drizzle-orm/src/pg-core/unique-constraint.ts#L51 Looking at the source code, if only supports table columns

GitHub

drizzle-orm/drizzle-orm/src/pg-core/unique-constraint.ts at 09d699f...

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Andrii Sherman•17mo ago

not supported for now, but would be great if you can create GH feature request for that. Would gladly add a support for it

patrick•14mo ago

did this ever happen?

Paul•12mo ago

Any updates @Andrew Sherman , or can you tell us a way to hack this into the code so we don't have to manage some patch file?

Paul•12mo ago

https://github.com/drizzle-team/drizzle-orm/issues/1855

GitHub

[BUG]: .using() doesn't work in Postgres for add a lower() constrai...

What version of drizzle-orm are you using? 0.29.3 What version of drizzle-kit are you using? 0.20.14 Describe the Bug Trying to make a column case insensitive and unique using something like: expor...

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Is there a way to declare a custom SQL index?

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