8. From the following table, write a SQL query to find the employees and their managers. Return the first name of the employee and manager. Sample table: employeesSample Output:Employee Name Manager Neena Steven Lex Steven Alexander Lex Bruce Alexander David Alexander ... Click...
CONNECT SCOTT/tiger@localhost/pdb1.yaoyuan.com[oracle@oracleace ~]$ sqlplus system/oracle@localhost/pdb1.yaoyuan.comSCOTT@localhost/pdb1.yaoyuan.com(PDB1)> @/u01/app/oracle/product/19.3.0/db_1/rdbms/admin/utlsampl.sqlDisconnected from Oracle Database 19c Enterprise Edition Release 19.0.0.0.0 ...
DATABASE: "instances/prod-sample-instance/databases/hr_prod_vcs" name: SQL Review steps: - name: Checkout uses: actions/checkout@v4 - name: Login to Bytebase id: login uses: ./.github/actions/login with: url: ${{ env.BYTEBASE_URL }} service-account: ${{ env.BYTEBASE_SERVICE_ACCOU...
我的Oracle19c是Windows平台的,所以我选择下载Oracle Database 19c Sample Schemas的Source code(zip) 如果你的Oracle19c是Linux平台的,则要选择下载Oracle Database 19c Sample Schemas的Source code(tar.gz) 将下载的安装包解压缩到$ORACLE_HOME\demo\schema 所需的脚本文件可以在$ORACLE_HOME\demo\schema\db-...
Sqlcl 连接Oracle Database 19c SQLcl可以认为是SQLPlus的新版本,基于OracleSQL Developer中的脚本引擎,并附加到一个基于java的命令行界面。除了在命令行上提供更现代的工作方式之外,SQLcl还引入...,当前最新版本为SQLcl 19.4安装SQLcl Step1:由于该工具基于java运行,首先需要安装jdk Step2:解压sqlcl-19.4.0.354.09...
10. Connect to SQL Server. Click on the Connect to SQL Server icon from the File Menu. Specify the server name (e.g. localhost if SSMA is running on the SQL server machine) and port number (if using other than default 1433 SQL Server port number). Type the name of the databa...
SQL> @?/demo/schema/human_resources/hr_main.sql Enter a secure password for HR specify password for HR as parameter 1: Enter value for 1: See Also: Oracle Database Security Guidefor the minimum password requirements Enter an appropriate tablespace, for example,usersas the default tablespace fo...
base with the Advanced Option and did not choose to install the sample schemas, you can install the Sample Schemas with the Database Configuration Assistant (DBCA). When you run DBCA, selecting the Sample Schemas option installs all five schemas (HR, OE, PM, IX, SH) in your database....
HRSource Data Sheet HRIS Needs Assessment Worksheet HRSource Reports Directory(with sample reports) Sample Customizations in HRSource How HRSource Saves Time and Money HRSource and Regulatory Compliance Five Advantages of Using a True HRIS linked to your Payroll ...
SQL> SQL> -- Create an application role hr_representative for HR department. SQL> exec xs_principal.create_role(name => 'hr_representative', enabled => true); PL/SQL procedure successfully completed. SQL> SQL> -- create a database role for object privilege grants SQL> create role db_...