Sean.Lu/Sean.Core.DbRepositoryv2.1.0

ORM framework, support databases: MySQL, MariaDB, TiDB, OceanBase, SQL Server, Oracle, SQLite, DuckDB, MS Access, Firebird, PostgreSql, OpenGauss, HighgoDB(瀚高), IvorySQL, QuestDB, DB2, Informix, ClickHouse, 达梦, KingbaseES(人大金仓), 神通, 虚谷, ...