You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: check_ids.go
    path of file: ./repos/skeema/internal/linter
    
    the code of the file until where you have to start completion: package linter

import (
	"fmt"
	"strings"

	"github.com/skeema/skeema/internal/tengo"
)

// This 
    
func idsChecker(table *tengo.Table, createStatement string, _ *tengo.Schema, _ *Options) []Note {
	results := make([]Note, 0)
	for _, col := range table.Columns {
		lowerColName := strings.ToLower(col.Name)
		if lowerColName != "id" && !strings.HasSuffix(lowerColName, "_id") {
			continue
		}

		// Check for bigint unsigned in a way that ignores display width, without
		// needing a regex
		if strings.HasPrefix(col.TypeInDB, "bigint") && strings.HasSuffix(col.TypeInDB, " unsigned") {
			continue
		}

		message := fmt.Sprintf(
			"Column %s of %s is using data type %s. If this column is intended to store an integer ID, please use data type bigint unsigned instead.",
			col.Name, table.ObjectKey(), col.TypeInDB,
		)
		results = append(results, Note{
			LineOffset: FindColumnLineOffset(col, createStatement),
			Summary:    "Wrong data type for ID column",
			Message:    message,
		})
	}
	return results
}