db2: select 1 from sysibm.sysdummy1 pgsql: select 1 4.时间函数转换 current date 修改为 current_date hour(a.fb_time) >=8 修改为 extract(hour from a.fb_time) >= 8 5.pgsql 不支持空串,空即null 6.db2截取大字段,dbms_lob.substr(field), pagsql不支持 7.db2中clob类型对应pgsql text类型...
还别说,这是我第一次接触到postgresql 中的large object 。因为受oracle中LOB概念的影响,我想当然地以为large object 也是postgresql中的一种数据类型,就像ORACLE中的BLOB或CLOB。可是翻看了参考书籍与官方文档后,发现竟然没有对应的字段类型。网上有人说,postgresql中的large object,其对应的字段类型为oid。这样的说法让...
+58501625模式名指定了不止一次 +59901596没有为长字符数据类型(BLOB,CLOB和DBCLOB)建立比较函数 +61001566由于建立了一个指定为DEFERYES的索引,指定的对象处于PENDING状态,或者因为使用了ALTERINDEX改变关键值的范围,所以指定的对象处于PENDING状态 +62501518因为删除了主健索引,所以表定义被标注为不完整 +62601529删除了...
2.>db2pd -db xxx -tablespaces Database Partition 0 -- Database xxx -- Active -- Up 0 days 00:00:16 -- Date 2014-05-07-13.06.01.022471 Tablespace Configuration: Address Id Type Content PageSz ExtentSz Auto Prefetch BufID BufIDDisk FSC NumCntrs MaxStripe LastConsecPg Name 0x0700000103D...
For BLOB and CLOB fields, the length is in bytes; for DBCLOB fields, the length field identifies the number of double-byte characters. If :end is used in the POSITION option, the length is calculated from start and end. In that case, any length attribute after the CHAR, GRAPHIC, ...
0.DSN_QUERY_TABLE ( "QUERYNO" INTEGER NOT NULL ,"TYPE" CHAR(8) NOT NULL ,"QUERY_STAGE" CHAR(8) NOT NULL ,"SEQNO" INTEGER NOT NULL ,"NODE_DATA" CLOB(2M) NOT NULL ,"EXPLAIN_TIME" TIMESTAMP NOT NULL ,"QUERY_ROWID" ROWID NOT NULL GENERATED BY DEFAULT ,"GROUP_MEMBER" VARCHAR(24...
WHERE f.projgrp_id = pg.id AND f.project_id IS NULL AND f.fin_projgrp_id IS NULL UNION SELECT ... sla_priority1_time, sla_priority2_time, sla_priority3_time, sla_priority4_time, NVL(p.approvedDouAmount, 0), YEAR(NOW()) ...
XML value is made of nodes of different data types and can be represented and stored in any of the character types, such as CHAR, VARCHAR, CLOB, BLOB, 58 DB2 Express-C: The Developer Handbook for XML, PHP, C/C++, Java, and .NET and so on. Before inserting a value in the XML ...
DB2LobEditor v.2.0DB2LobEditor: EditDB2LOB (BLOB, CLOB) data. DB2LobEditor is a database tool that helps DBA andDatabase ProgrammereditDB2LOB (BLOB, CLOB) data directly. It can import/export LOB data also. SqliteToTxt v.1.2SqliteToTxt -ExportSQLite data to file (csv, tsv, txt, sql...
您可以通过DBeaver的图形界面查看数据库结构、执行SQL查询和脚本、浏览和导出数据、处理BLOB/CLOB数据以及修改数据库结构等。准备工作 开始使用... 管理数据库 设置以下参数:参数 说明 数据库(DB)名称 长度为2~64个字符。以字母开头,以字母或数字结尾。由小写字母、数字、下划线或中划线组成。数据库名称在实例内...