Show Shutdown Spool Start Startup Store Timing Ttitle Undefine Variable Whenever Oserror Whenever Sqlerror In summary, SQL*Plus is a versatile command-line interface tool that allows users to interact with Oracle databases. It provides a rich set of features for executing SQL statements, managing...
1. Open a terminal window 2. Log in as "root" 3. Run the scripts 4. Return to this window and hit "Enter" key to continue Successfully Setup Software lsnrctlstart 报错提示: Thelistenersupports noservicesThe command completed successfully 这样启动后远程连接会报错:oracleORA-12514:TNS:listener d...
This is the most basic way to start sqlplus and connect to a database defined by the TNS_ALIAS in the tnsnames.ora file. This is also the most insecure way of making a connection because anyone with access to your server where you are executing this command will be able to see the val...
SQLstatements 2010年6月26日 PL/SQLblocks SQL*Pluscommands SQL*Plus,SQLandPL/SQL SQL*Plus:–AnOracletoolthatrecognizesandsubmitsSQLandPL/SQLstatementstotheServerforexecutionandcontainsitsowncommandlanguage.
SHOW Shows the value of a SQL*Plus system variable or the current SQL*Plus environment. SPOOL Stores query results in an operating system file and, optionally, sends the file to a printer. START Executes the contents of the specified command file. STORE Saves attributes of the curren...