* dialect/sql/schema: file based type store
This PR adds support for a file based type storage when using versioned migrations. The file called `.ent_types` is written to the migration directory alongside the migration files and will be kept in sync for every migration file generation run.
In order to not break existing code, where the type storage might differ for different deployment, global unique ID mut be enabled by using a new option. This will also be raised as an error to the user when attempting to use versioned migrations and global unique ID.
Documentation will be added to this PR once feedback on the code is gathered.
* apply CR
* fix tests
* change format of types file to exclude it from atlas.sum file
* docs and drift test
* apply CR
* replace default field comment with user comment if defined
* use comments defined on edges in generated entities
* add docs for comment method on edges and fields
* update integration to reflect above changes
This will allow us to store information about pk ranges allocated per type in a different location thant the database. This is useful for deterministic pk range computation for things like generating atlas.hcl out of the Ent schema.
* dialect/sql: move FROM to inside switch
* dialect/sql: adds simple example of subquery usage
* dialect/sql: adds a more complex example with join
* Apply suggestions from code review
Co-authored-by: Ariel Mashraki <7413593+a8m@users.noreply.github.com>
* dialect/sql: fix missing type and change modify to where
Co-authored-by: Ariel Mashraki <7413593+a8m@users.noreply.github.com>
* entc/gen: do no generate `Table()` predicate and warn the user in case of reserved schema name like `Client`.
* doc/md: document reserved schema name
* doc/md: revert reserved schema name as this was already working
* doc/md: rephrase
* dialect/sql/schema: add method to create a named versioned migration file
* doc/md: documentation for named versioned migrations
* entc/gen/template/dialect/sql/feature: add NamedDiff method to create named versioned migration files
* all: go generate
* doc/md: apply CR
* dialect/sql/schema: fix no change condition in atlas
* dialect/sql/schema: fix bug in atlas integration when working WithDropIndex/WithDropColumn
Co-authored-by: Zeev Manilovich <zeevmanilovich@gmail.com>
* dialect/sql/schema: fix go doc
* all: update atlas
* dialect/sql/schema: diff connected DB and defined schema and write changes to migration file
* dialect/sql/schema: use migration directory and formatter directly instead of a planner
* all: update atlas
* cmd: add command to create a new migration file
* entc/gen: generate main.go with migrate diff example
* all: regenerate
* cmd/internal/base: make linter happy
* all: support Go 1.16 in versioned migrations main.go
* entc/gen: put versioned migrations behind feature flag
* all: regenerate
* cmd/ent: driver-prefixed dsn in migrate diff command
* cmd/internal/base: remove prefix from migrate import
* cmd/internal/base: use cobra.CheckErr
* cmd: remove diff command
* entc/gen/template/dialect/sql/feature: remove generated main.go
* all: rebase on master and go mod tidy
* all: regenerate
* fix(query): fix missing unique field in query builder template
when a query gets cloned the unique field doesn't get cloned
#2331
* fix(query): added missing go generate ./...
#2331
* fix(query): added missing go generate ./...
#2331
The new Alias option adds package aliases (local names) for all type-packages that
their import identifier conflicts with user-defined packages (i.e. GoType).
