Fix for Format SQL adding additional spaces in the middle of object names Fix for Format SQL removing space between "RETURN -1;" Support ticket 72842: Fix for visual glitch when using keyboard ...
SQL中的单记录函数 1.ASCII 返回与指定的字符对应的十进制数; SQL> select ascii('A') A,ascii('a') a,ascii('0') zero,ascii(' ') space from dual; A A ZERO SPACE --------- --------- --------- --------- ...
string sql = string.Format("select * from userInfo where UserloginId='{0}' and UserPass='{1}' and UserRole={2}", txt_UserloginId.Text, txt_UserPass.Text, userRole); SqlCommand com = new SqlCommand...
Oracle的show processlist 代码如下: set linesize 400; set pagesize 400; col sql_text format a100; col machine format a25; col username format a15; SELECT a.username,a.machine, b.sql_id, b.SQL_TEXT ...
SQL Prompt can now retrieve suggestions using Azure Active Directory password authentication (UserVoice) Formatting off comment tag now applies to itself (forum post) Fix for text being moved inside ...
使用数据字典v$controlfile,查看当前数据库的控制文件的名称与路 径,具体如下: SQL> COLUMN name FORMAT A50; SQL> SELECT name FROM v$controlfile; 通过SHOW PARAMETER语句可以查看块的默认大小信息 SQL> SHOW...
An intent lock indicates that SQL Server wants to acquire a shared (S) lock or exclusive (X) lock on some of the resources lower down in the hierarchy. For example, a shared intent lock placed at the ...
SQL Developer uses current database NLS session settings to format date/time and numeric datatypes. If the settings are changed with the ALTER SESSION command, SQL Developer reads the new values from ...
Using the latest research in neurobiology, cognitive science, and learning theory to craft a multi-sensory SQL learning experience, Head First SQL has a visually rich format designed for the way your...
Using the latest research in neurobiology, cognitive science, and learning theory to craft a multi-sensory SQL learning experience, Head First SQL has a visually rich format designed for the way your...
In a nonclustered index, the leaf level contains each index key, plus a bookmark that tells SQL Server where to find the data row corresponding to the key in the index. A bookmark can take one of two ...
#hibernate.show_sql true ## format SQL in log and console hibernate.format_sql true ## add comments to the generated SQL #hibernate.use_sql_comments true ## generate statistics #hibernate....
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Fix for Format SQL adding additional spaces in the middle of object names Fix for Format SQL removing space between "RETURN -1;" Support ticket 72842: Fix for visual glitch when using keyboard ...
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