Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

Ö´ÐÐSQLÈ¡PostgreSQLÊý¾Ý¿â»ò±í´óС

ÔÚPostgreSQL8.1.3ÉÏ¿ÉÒÔwork
1. È¡Êý¾Ý¿â´óС
SELECT pg_size_pretty(pg_database_size('somedatabase')) As fulldbsize
2. È¡±í´óС
SELECT pg_size_pretty(pg_total_relation_size('someschema.sometable')) As fulltblsize, pg_size_pretty(pg_relation_size('someschema.sometable')) As justthetblsize
Ô­Ìù£º
http://www.postgresonline.com/journal/index.php?/archives/110-Determining-size-of-database,-schema,-tables,-and-geometry.html


Ïà¹ØÎĵµ£º

SQL Server 2000µÄJDBCÁ¬½ÓÎÊÌâ½â¾ö·½·¨

 ¾­¹ýºÃ¼¸ÌìµÄ·ÜÕ½£¬JDBCÖÕÓڳɹ¦Á¬½ÓÁËSQL Server 2000£¬ÆÚ¼ä×ßÁ˲»ÉÙÍä·£¬ÔÚÕâÀï·ÖÏíÎÒµÄÒ»µã¾­Ñé
Ò»¡¢ÎҵĻ·¾³
   Windows XP+JDK6u15+Microsoft SQL Server 2000£¨SP4£©+JCreator
   ÎÒÏÈÔÚÍøÉÏÏÂÔØÊý¾Ý¿âÇý¶¯³ÌÐò£¬Ä¿Â¼ÏÂÓÐÈý¸ö°ümsbase.jar mssqlserver.jar msutil.jar
   1 ......

SQL Server 2008 Spatial, PostgreSQL/PostGIS 1.3

General Overview
FeatureSQL Server 2008 (RC0)MySQL 5.1/6PostgreSQL 8.3/PostGIS 1.3/1.4
OS
Windows XP, Windows Vista, Windows 2003, Windows 2008
Windows XP, Windows Vista, (haven't tested on 2008), Linux, Unix, Mac
Windows 2000+ (including Vista and 2003, haven't tested on 2008), Linux, Unix, Ma ......

SQL Server 2000 Êý¾Ý¿âͬ²½

SQL Server 2000 Êý¾Ý¿âͬ²½ÅäÖõÄÔ­Àí
¸´ÖƵĸÅÄî
Microsoft? SQL Server? 2000 µÄ¸´ÖÆÊÇÔÚÊý¾Ý¿âÖ®¼ä¶ÔÊý¾ÝºÍÊý¾Ý¿â¶ÔÏó½øÐи´ÖÆ
ºÍ·Ö·¢²¢½øÐÐͬ²½ÒÔÈ·±£ÆäÒ»ÖÂÐÔµÄÒ»×é¼¼Êõ¡£
ʹÓø´ÖÆ¿ÉÒÔ½«Êý¾Ý·Ö·¢µ½²»Í¬Î»Öã¬Í¨¹ý¾ÖÓòÍø¡¢Ê¹Óò¦ºÅÁ¬½Ó¡¢Í¨¹ý Internet ·Ö
·¢¸øÔ¶³Ì»òÒÆ¶¯Óû§¡£¸´ÖÆ»¹Äܹ»Ê¹Óû§Ìá¸ßÓ¦ÓóÌÐòÐÔÄÜ ......

SQL Server CE

 SQL Server CE 2.0µÄÈ«ÃûÊÇSQL Server 2000 Windows CE Edition version 2.0¡£
Àý×Ó1£º¹«Ë¾ÅÉÈËÈ¥²Ö¿âÑé»õ¡¢µã»õ£¬¿ÉÒÔ°ÑÇ嵥ͬ²½µ½Pocket PCÉÏ£¬È»ºóÔÚ²Ö¿âÀïÃæÖ±½ÓÔÚPPCÉÏÃæupdate£¬»Øµ½¹«Ë¾Ò»Í¬²½¾Í¿ÉÒÔÁË¡£·ñÔò°´ÕÕÔ­ÏÈ×ö·¨£¬ÐèÒªÏÈ´òÓ¡Ò»ÕÅÇåµ¥£¬»ØÀ´ÒÔºóÔÙ¼ÈëÒ»±é¡£
Àý×Ó2£ºÁªÏëÅÉÈËÉÏÃÅÀ´ÐÞµçÄÔ£¬ÒÔǰ×ÜÊÇ´ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ