jodd-db/src/main/java/jodd/db/oom/sqlgen/DbEntitySql.java
public DbSqlBuilder deleteById(final Object entityType, final Object id) {
		final String tableRef = createTableRefName(entityType);
		return sql().
			$(DELETE_FROM).table(entityType, null, tableRef).
			$(WHERE).refId(tableRef).$(EQUALS).columnValue(id);
	}
public DbSqlBuilder deleteById(final Object entityType, final Object id) {
		final String tableRef = createTableRefName(entityType);
		return sql().
			$(DELETE_FROM).table(entityType, null, tableRef).
			$(WHERE).refId(tableRef).$(EQUALS).columnValue(id);
	}
Creates DELETE query that deletes entity by ID.