Enhancement/2025 02 data type column

[takapi327]

Implementation Details

If a column was to be given a data type or other setting, it had to be passed as an argument.
With this correction, it is now possible to define columns with data type characteristics.

In this method of definition, the column name can be used as the variable name, so it is no longer necessary to pass the column name as an argument.

class EntityTable extends Table[Entity]("entity"):
-  def c1: Column[Long] = column[Long]("ci", BIGINT, AUTO_INCREMENT)
+  def c1: Column[Long] = bigint().autoIncrement

Column names can change their format by implicitly passing Naming.
The default is CamelCase, but to change this to PascalCase, do the following

class EntityTable extends Table[Entity]("entity"):
  given Naming = Naming.PASCAL

  def c1: Column[Long] = bigint().autoIncrement

If you want to change the format of a particular column, you can still define it by passing the column name as an argument.

class EntityTable extends Table[Entity]("entity"):
  given Naming = Naming.PASCAL

  def c1: Column[Long] = bigint().autoIncrement
  def c2: Column[Long] = bigint("c_2")

Pull Request Checklist

• Wrote unit and integration tests
• Linked to Github issue with discussion and accepted design OR link to spec that describes this work.
• Code formatting by scalafmt (sbt scalafmtAll command execution)
• Add copyright headers to new files

References