subst sql

SQL error code summary bitsCN.com Operation 0 is successfully completed.1. function error.2. the system cannot find the specified file.3. the system cannot find the specified path.4. the system cannot open the file.5. access is denied.6.

Operation 0 is successfully completed. 1. Function error. 2. The system cannot find the specified file. 3. The system cannot find the specified path. 4. The system cannot open the file. 5. access is denied. 6. The handle is invalid. 7. The

Reference:http://www.wintellect.com/blogs/jrobbins/pdb-files-what-every-developer-must-knowMost developers realize that PDB files is something that help you debug, but that's about it. Don ' t feel bad if you don ' t know what's going on with the

0x01 Preface Oracle provides PL/SQL developers with a tool to encrypt the code they write (the objects Package, Procedure, Function, and Java Source in oracle. After PL/SQL code is encrypted, it is described as "encapsulated ". Use the wrap tool to

Original: http://blog.csdn.net/lwjnumber/article/details/65905459. RDLC Report Deployment (limited to RDLC report Windows application)1) 4 DLL file extracts required by the RDLC reportThe RDLC report file is deployed on the client to work properly

In analyticdb 5.2, if you use SQL to create a table and set the field attribute to ccsid 65535, you can perform fuzzy queries in Chinese. However, if you use DDS to create a table, use field level keyword to set the field attribute to ccsid. (65535)

Oracle finally provides support for regular expressions in 10G, where complex matches that need to be done by like can be simpler to implement using regular expressions. There are four main functions in Oracle that support regular

ZT: http://blog.csdn.net/dong_chi/archive/2009/11/18/4831699.aspx   S60 Platform Construction   2009-7   1. Determine your platform   First, you need to know what your platform is? For s60 2nd or lower, you can use vc6 with SP3 or higher patches as

NVL functionThe total value of a field is obtained by a query, and if the value bit is NULL, a default value is given.SELECTNVL (sum(T.DWXHL),1) fromtb_jhdetwherezydm=-1Here the usage of the NVL is concerned, NVL (Arg,value) represents if the value

1. string truncation: left (str, length) mysqlselectleft (linuxidc.com, 3); + rows + left (linuxidc.com, 3) + ----------------------- + SQL + --------------------- + 2. string truncation: right (str, length) mysqlselectright (linuxidc.com, 3); + -- 1