sqlplus example

Querying Oracle with Python is, of course, best used with the Cx_oracle library, but sometimes constrained to install Python's third-party library, you have to leverage existing resources and bite the bullet. Call Sqlplus in Python to query Oracle, first to know what the Sqlplus return result is: (This is a blank line) number Name Address-----------------------------------------1001 Zha

Label: http://yunpan.cn/QNXXpjP9aBy6v interview Password 420b want to use Sqlplus in Unix, Linux environment, like in win below, realize up and down page. What do we do? first make sure the OS is loaded with the ReadLine tool. Otherwise, it must be installed. [email protected] ~]$ Rpm-qa | grep readline* Readline-devel-5.1-3.el5 Readline-devel-5.1-3.el5 Readline-5.1-3.el5 Readline-5.1-3.el5 my system is already installed. Download the Rlwrap

1.sqlplus Sys/[email protected] as SYSDBA with SYS as the system administrator to connect to the remote database ORCL name is located in the D:\app\lenovo\product\11.2.0\dbhome_1\ Network\admin\tnsnames.ora inside;OrSqlplus/nolog logging in Sqlplus but not connecting to the databaseConn sys/x2145637 as SysdbaSqlplus statement too long can be used-hyphens (note distinguishing between SQL statements,

Rlwrap official website Downloadhttp://utopia.knoware.nl/~hlub/uck/rlwrap/The Rlwrap tool can be used to solve the function of Sqlplus to provide browsing history command line under Linux, and to delete the letters of previous input errorsand other issuesinstallation processNote: Copy the rlwrap-0.37.tar.gz to/home# Cd/home# tar ZXVF rlwrap-0.37.tar.gz... ...# CD rlwrap-0.37# ls#./configure Prefix=/usr/rlwrap//I have specified here to install the dire

Or disable SELinux. Setenforce 0 [Root @ BT bin] #./sqlplus ./Sqlplus: Error while loading shared libraries:/home/mnum/APP/mnum/product/11.2.0/dbhome_1/lib/libclntsh. so.11.1: cannot restore segment prot after reloc: Permission denied Solve the Problem of libclntsh. So first: [Root @ BT bin] # semanage fcontext-a-t textrel_shlib_t/home/mnum/APP/mnum/product/11.2.0/dbhome_1/lib/libclntsh. so.11.1 Csvn homedi

SQL> editwrote file afiedt. buf40 As shown in the preceding figure, After setting VI as the default editor, there is no problem:SQL> SET _ editor = viSQL> ed However, in this case, the settings are only session settings, which will expire after re-login. If you want to save the configuration, you can save the editor settings to the configuration file and use the configuration automatically each time. modify $ ORACLE_HOME/sqlplus/admin/glogin. i

execute the script SQL statement in Sqlplus and output the result to the ouput file--save time by turning off console outputSetTermoff;--The executed SQL statement is displayed in the output file againSetEcho on;--shows the time taken to execute each statementSetTiming on;--100 characters displayed per lineSetLinesize -;--query results every 100 pagesSetPageSize -;--spool Setting the output filespool d:\tempfile\oracle\output.txt;--executes the SQL st

Label:Problem Environment : Windows R2 64-bit , Oracle 11.2.0.4, multiple instances . In this case, Sqlplus "/as sysdba" The default login is the one that is installed behind the system, and theoracle_sid configuration is the registry: Windows default oracle_sid location: Hkey_local_machine\software\oracle\key_oradb11g_home1 Oracle_sid If you want to switch to another Oracle switch instance, Most of the methods found online are: Reset the oracle_s

The same SQL statement, the query results in Plsql and Sqlplus are different, have you seen it?A query was executed today in Plsql's SQL window for select * from T_user; Query to 6 records:Later, in order to facilitate the testing of other data, opened the Sqlplus, executed the same query statement, accidentally occurred:query only one record, you are not wrong, the same user, the same SQL statement, the sa

ColumnModify column widthColumn C1 format A20 -- Adjust the column C1 (character type) display width to 20 charactersColumn C1 format 9999999 -- Adjust the maximum display width of column C1 (Num type) to 7 charactersModify column titleColumn C1 heading C2 -- output the column name of C1 as C2 Set colsep ''-- delimiter of the row title ColumnSet linesize (line) -- set the maximum output width of sqlplusSet pagesize -- set the maximum number of rows on the page to 24 by default. To avoid paginati

guideEXPDP Scott/[email protected] tables=emp,dept dumpfile=expdp.dmp directory=dpdata1;4) Guided by query criteriaEXPDP Scott/[email protected] directory=dpdata1 dumpfile=expdp.dmp tables=emp query= ' WHERE deptno=20 ';5) According to the Table space GuideEXPDP System/manager directory=dpdata1 dumpfile=tablespace.dmp tablespaces=temp,example;6) Guide the entire databaseEXPDP System/manager directory=dpdata1 dumpfile=full.dmp full=y;1) leads to the s

Tags: actions so code and host art system target SYSSqlplus usually have four ways of connecting 1.? 1 sqlplus / as sysdba Operating system authentication, does not require the database server to start listener, nor does it require the database server to be in a usable state. For example, if we want to start a database, we can enter it this way

After installing Oracle11g in Linux, use sqlplus with the following garbled code. After installing Oracle 11 GB in Linux, use sqlplus with the following garbled code. After installing Oracle 11 GB in Linux, use sqlplus with the following garbled code. [Oracle @ localhost ~] $ Rlwrap sqlplus/as sysdba SQL * Plus: R

The introduction of sqlplus and sqlplusw oracle is really difficult to cook in the database. It took a long time to install 11 GB, But it encountered the problem of unable to run sqlplusw: www.2cto.com found a lot of reincarnation on the Internet, the original Oracle 11gR2 abandoned the unique sqlplusw tool in the Windows environment, sadly, how can the high version also discard such a useful function. Sqlplus