psqlUpdateRow = `INSERT INTO %s (key, value) VALUES ($1, $2) ON CONFLICT (key) DO UPDATE SET value = EXCLUDED.value;`
	psqlDeleteRow = `DELETE FROM %s WHERE key = $1;`
	psqlInsertRow = `INSERT INTO %s (event_time, event_data) VALUES ($1, $2);`
)

// Postgres constants
const (
	PostgresFormat             = "format"

        return redirect(getClass());
    }

    /**
     * Deletes a path mapping based on the provided form data.
     *
     * @param form the edit form containing the path mapping ID to delete
     * @return HTML response redirecting to the path mapping list page
     */
    @Execute
    @Secured({ ROLE })
    public HtmlResponse delete(final EditForm form) {

        entity.asDocMeta().indexOption(opLambda);
        doInsertOrUpdate(entity, null, null);
    }

    public void delete(AccessToken entity) {
        doDelete(entity, null);
    }

    public void delete(AccessToken entity, RequestOptionCall<DeleteRequestBuilder> opLambda) {
        entity.asDocMeta().deleteOption(opLambda);
        doDelete(entity, null);
    }

        entity.asDocMeta().indexOption(opLambda);
        doInsertOrUpdate(entity, null, null);
    }

    public void delete(ElevateWordToLabel entity) {
        doDelete(entity, null);
    }

    public void delete(ElevateWordToLabel entity, RequestOptionCall<DeleteRequestBuilder> opLambda) {
        entity.asDocMeta().deleteOption(opLambda);
        doDelete(entity, null);
    }

        entity.asDocMeta().indexOption(opLambda);
        doInsertOrUpdate(entity, null, null);
    }

    public void delete(KeyMatch entity) {
        doDelete(entity, null);
    }

    public void delete(KeyMatch entity, RequestOptionCall<DeleteRequestBuilder> opLambda) {
        entity.asDocMeta().deleteOption(opLambda);
        doDelete(entity, null);
    }

        entity.asDocMeta().indexOption(opLambda);
        doInsertOrUpdate(entity, null, null);
    }

    public void delete(RelatedContent entity) {
        doDelete(entity, null);
    }

    public void delete(RelatedContent entity, RequestOptionCall<DeleteRequestBuilder> opLambda) {
        entity.asDocMeta().deleteOption(opLambda);
        doDelete(entity, null);
    }

        entity.asDocMeta().indexOption(opLambda);
        doInsertOrUpdate(entity, null, null);
    }

    public void delete(RelatedQuery entity) {
        doDelete(entity, null);
    }

    public void delete(RelatedQuery entity, RequestOptionCall<DeleteRequestBuilder> opLambda) {
        entity.asDocMeta().deleteOption(opLambda);
        doDelete(entity, null);
    }

        entity.asDocMeta().indexOption(opLambda);
        doInsertOrUpdate(entity, null, null);
    }

    public void delete(FavoriteLog entity) {
        doDelete(entity, null);
    }

    public void delete(FavoriteLog entity, RequestOptionCall<DeleteRequestBuilder> opLambda) {
        entity.asDocMeta().deleteOption(opLambda);
        doDelete(entity, null);
    }

        entity.asDocMeta().indexOption(opLambda);
        doInsertOrUpdate(entity, null, null);
    }

    public void delete(Group entity) {
        doDelete(entity, null);
    }

    public void delete(Group entity, RequestOptionCall<DeleteRequestBuilder> opLambda) {
        entity.asDocMeta().deleteOption(opLambda);
        doDelete(entity, null);
    }

	tx.Statement.SkipHooks = true
	return tx.callbacks.Update().Execute(tx)
}

// Delete deletes value matching given conditions. If value contains primary key it is included in the conditions. If
// value includes a deleted_at field, then Delete performs a soft delete instead by setting deleted_at with the current
// time if null.
func (db *DB) Delete(value interface{}, conds ...interface{}) (tx *DB) {
	tx = db.getInstance()
	if len(conds) > 0 {