Duplicate index creation

[david-alm]

Tables containing indices trigger a DuplicateTableError even when passed the if_not_exists=True argument.

class Example(Table):
    id = Integer(primary_key=True)
    value = Varchar(length=255, index=True)
 
# Initial table creation
await Example.create_table(if_not_exists=True)
# Duplicate table creation should be idempotent
await Example.create_table(if_not_exists=True)

This causes the following error:
asyncpg.exceptions.DuplicateTableError: relation "example_value" already exists

[dantownsend]

@david-alm Hi David, thanks for reporting this.

I've been able to replicate this error. It should be a pretty simple fix, so will have it fixed soon.

[dantownsend]

@david-alm It should be fixed now - version 0.14.12 on PyPI, thanks.