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        1. SQuirreL SQL Client
        SQuirreL SQL ClientÊÇĿǰ×îÁ÷ÐеĿªÔ´SQL¿Í»§¶Ë¡£ËüÌṩÁËͼÐλ¯µÄJava³ÌÐò£¬Õ⽫ÔÊÐíÄú²é¿´Ò»¸öJDBC¼æÈÝÊý¾Ý¿âµÄ½á¹¹£¬ä¯ÀÀ±íÖеÄÊý¾Ý£¬SQLÃüÁîµÈµÈ¡£
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        iSQL-ViewerÊÇÒ»¸öÓÃJava±àдµÄ¿ªÔ´JDBC¼æÈÝÊý¾Ý¿â2.X¿Í»§¶Ë¡£ËüʵÏÖÁË¿çÆ½Ì¨JDBC API¹¦ÄÜ¡£Ëüͨ¹ýµ¥Ò»µÄ½çÃæÒ»ÇС£iSQL-Viewerä¯ÀÀÆ÷¼æÈÝ´ó¶àÊýÊý¾Ý¿âƽ̨£¬°üÀ¨PostgreSQL¡¢MySQL¡¢OracleºÍInformix¡£iSQL-ViewerÌṩÁ˶àÖÖ¹¤¾ßºÍ¹¦ÄÜÖ´Ðг£¼ûµÄÊý¾Ý¿âÈÎÎñ¡£
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        LiquiBaseÊÇÒ»¸ö¿ªÔ´µÄ£¨LGPL£©Êý¾Ý¿â£¬ÓÃÓÚ¸ú×Ù£¬¹ÜÀíºÍÓ¦ÓÃÊý¾Ý¿âµÄ±ä»¯µÄ¶ÀÁ¢¿â¡£Ëü½¨Á¢ÓÚÒ»¸ö¼òµ¥µÄǰÌ᣺ËùÓÐÊý¾Ý¿âµÄ¸ü¸Ä¶¼´æ´¢ÔÚÒ»¸ö¿É¶ÁµÄÐÎʽÖУ¬»¹¿ÉÒÔ¸ú×Ùµ½Ô´´úÂë¿ØÖÆ¼ì²é¡£
        4. Henplus
        HenPlusÊÇÓÃJava±àдµÄSQLÍâ¿Ç£¬JDBCΪÈκÎÊý¾Ý¿âÌṩ֧³Ö¡£ËùÒÔ»ù±¾ÉÏÈκÎÊý¾Ý¿â¶¼Ö§³Ö¡£ÎÒÃÇΪʲôÐèÒªÕâ¸ö£¿ÈκÎÊý¾Ý¿â¶¼¸½´øÁËһЩÍâ¿Ç£¬µ«ËûÃǶ¼ÓÐȱÉٵŦÄÜ£¨ÒÔ¼°Ò»Ð©Íâ¿Ç£¬ÕâЩ¸ù±¾ÎÞ·¨Ê¹Óã©¡£Èç¹ûÄãÓÐÒ»´ÎʹÓÃÕâЩÊý¾Ý¿â£¨Èç¹ûÄúÊÇ¿ª·¢ÈËÔ±£¬µ±Äã×öÕâÒ»ÇеÄʱºò£©£¬»á¸Ðµ½ÔÚÕâЩ¹¤¾ßÖ®¼äÇл»¶à¸öÊý¾Ý¿âµÄ¹¤×÷ÊǶàôµÄ·¦Î¶¡£
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        QuantumDBÊÇÒ»¸ö»ùÓÚEclipse¿ª·¢Æ½Ì¨µÄ¼òµ¥µ«¹¦ÄÜÇ¿´óµÄÊý¾Ý¿â·ÃÎʲå¼þ¡£ QuantumDBÔÊÐíÄúÁ¬½Óµ½JDBCÇý¶¯³ÌÐòÁ´½ÓµÄÊý¾Ý¿â£¬Ê¹Óñê×¼µÄÉó²éģʽ£º±í£¬ÊÓͼºÍÐòÁвéÕÒÁУ¬Ë÷ÒýºÍÍâ¼üÐÅÏ¢£¬¼´Ï¯·¢²¼²éѯ»ò¶ÔÊý¾Ý¿âÖÐµÄÆäËûSQLÓï¾ä½øÐвÙ×÷¡£
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