Keita Ichihashi

## Describe the bug The range of int64 is -9223372036854775808 (-2^63) ~ 9223372036854775807 (2^63-1), but the mock server seems to return -9223372036854776000 by default. ## To Reproduce 1. Install prism....

Add support for composite unique constraint in auto migration

13

Related to #172, #175 and based on #957. Add `UniqueConstraint` to support composite unique constraint in auto migration. ```py from piccolo.columns import Text from piccolo.constraint import UniqueConstraint from piccolo.table import...

Fix adding and dropping column with db_column_name in auto migration

2

Fix #945. ## Analysis ### Adding Column with `db_column_name` When adding a new column with `db_column_name` to an existing table, the forward migration succeeds, but a column with `name` instead...