Function resolveColumnRefsToTableSchemaDescriptor

src/validation.ts:103–123

(
  returnedColumns: ColumnReference[],
  tables: TableSchema[]
)

}

function resolveColumnRefsToTableSchemaDescriptor(
  returnedColumns: ColumnReference[],
  tables: TableSchema[]
): TableSchemaDescriptor {
  let syntheticSchema: TableSchemaDescriptor = {}

  for (const columnRef of returnedColumns) {
    if (isAllOfColumnReference(columnRef)) {
      const referencedTableSchema = assertIntactTableRef(columnRef, tables)

      syntheticSchema = {
        ...syntheticSchema,
        ...referencedTableSchema.columnDescriptors
      }
    } else {
      syntheticSchema[columnRef.columnName] = Schema.Any
    }
  }

  return syntheticSchema
}

function validateQueryMatchesReturnType(
  resultSchema: TableSchemaDescriptor,