Module supabase_wrappers::interface

Provides interface types and trait to develop Postgres foreign data wrapper

Structs

• Column
  A column definition in a table
• Limit
  Query limit, a.k.a LIMIT count OFFSET offset clause
• Param
  Query parameter
• Qual
  Query restrictions, a.k.a conditions in WHERE clause
• Row
  A data row in a table
• Sort
  Query sort, a.k.a ORDER BY clause

Enums

• Cell
  A data cell in a data row
• Value
  A restiction value used in Qual, either a Cell or an array of Cell

Constants

• FOREIGN_DATA_WRAPPER_RELATION_ID
  Constant can be used in validator
• FOREIGN_SERVER_RELATION_ID
  Constant can be used in validator
• FOREIGN_TABLE_RELATION_ID
  Constant can be used in validator

Traits

• ForeignDataWrapper
  The Foreign Data Wrapper trait