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16d63e3a76
There is lock conflict on parallel migrations in different postgres schemas. To avoid this conflicts function GenerateAdvisoryLockId added variadic params to change lock id with schema name. Schema name taked with postgres CURRENT_SCHEMA function. Null byte used as separator between database and schema name, because any other symbol may be used in both of it. Closes #118
postgres
postgres://user:password@host:port/dbname?query (postgresql:// works, too)
| URL Query | WithInstance Config | Description |
|---|---|---|
x-migrations-table |
MigrationsTable |
Name of the migrations table |
dbname |
DatabaseName |
The name of the database to connect to |
search_path |
This variable specifies the order in which schemas are searched when an object is referenced by a simple name with no schema specified. | |
user |
The user to sign in as | |
password |
The user's password | |
host |
The host to connect to. Values that start with / are for unix domain sockets. (default is localhost) | |
port |
The port to bind to. (default is 5432) | |
fallback_application_name |
An application_name to fall back to if one isn't provided. | |
connect_timeout |
Maximum wait for connection, in seconds. Zero or not specified means wait indefinitely. | |
sslcert |
Cert file location. The file must contain PEM encoded data. | |
sslkey |
Key file location. The file must contain PEM encoded data. | |
sslrootcert |
The location of the root certificate file. The file must contain PEM encoded data. | |
sslmode |
Whether or not to use SSL (disable|require|verify-ca|verify-full) |
Upgrading from v1
- Write down the current migration version from schema_migrations
DROP TABLE schema_migrations- Wrap your existing migrations in transactions (BEGIN/COMMIT) if you use multiple statements within one migration.
- Download and install the latest migrate version.
- Force the current migration version with
migrate force <current_version>.