public LemmaRepository(LemmaDatabase db, string tableName, string[] columnNames)
{
Database = db;
TableName = tableName;
ColumNames = columnNames;
InsertCmd = db.CreateCommand("insert into " + TableName + "(word," + string.Join(",", columnNames)
+ ") values(@word, @" + string.Join(", @", columnNames) + ")");
InsertCmd.Prepare();
string[] columnSetters = columnNames.Select(x => x + "=@" + x).ToArray(); // x=@x
UpdateCmd = db.CreateCommand("update " + TableName + " set word=@word, " + string.Join(", ", columnSetters) + " where id=@id");
UpdateCmd.Prepare();
DeleteCmd = db.CreateCommand("delete from " + TableName + " where id=@id");
DeleteCmd.Prepare();
CountCmd = db.CreateCommand("select count(*) from " + TableName);
CountCmd.Prepare();
SelectByIdCmd = db.CreateCommand("select * from " + TableName + " where id=@id");
SelectByIdCmd.Prepare();
SelectPageOfDataCmd = db.CreateCommand("select * from " + TableName + " limit @pageSize offset @offset");
SelectPageOfDataCmd.Prepare();
}
