oracle-sqldeveloper

More than a question, its an information sharing post. I have come across a situation today where i needed to look for a sting in the entire database of an application with no idea of, which table/column it belongs to. Below is a PL/SQL block i wrote and used to help my propose. Hope its helps others to with a similar requirement. Declare i NUMBER := 0; counter_intable NUMBER :=0; BEGIN FOR rec IN ( select 'select count(*) ' || ' from '||table_name|| ' where '||column_name||' like''%732-851%'' ' as sql_command from user_tab_columns where data_type='VARCHAR2' ) LOOP execute immediate rec.sql

I am using this code to calculate the difference between two dates ignoring weekends: SELECT To_date(SYSDATE) - To_date('01.07.2014', 'DD.MM.YYYY') - 2 * ( TRUNC(Next_day(To_date(SYSDATE) - 1, 'FRI')) - TRUNC( Next_day(To_date('01.07.2014' , 'DD.MM.YYYY') - 1, 'FRI')) ) / 7 AS DAYS_BETWEEN FROM dual I have another table called table1 in which the column "date" exists (its type is "DATE") in which all dates where a holiday is are written down. Example table 1: DATES 12.06.2011 19.06.2014 09.05.2013 ... I am trying to make my code check this table and that if one date is between the two dates

I have been trying to connect to Oracle 12c remotely by using Oracle SQL developer. It shows the below error during connecting to the server : Status : Failure -Test failed: IO Error: The Network Adapter could not establish the connection I do can connect to oracle database on the server, but the problem is regarding to connect to this server (database) remotely The content of my listener.ora is : SID_LIST_LISTENER = (SID_LIST = (SID_DESC = (SID_NAME = CLRExtProc) (ORACLE_HOME = D:\app\ORCLNEWUSER\product\12.1.0\dbhome_1) (PROGRAM = extproc) (ENVS = "EXTPROC_DLLS=ONLY:d:\app\ORCLNEWUSER

I'm using yajra/laravel-oci8 for Oracle connection with laravel. But I couldn't connected to Oracle, from my client PC to Server. showing this error: I'm using this code in database.php: 'oracle' => array( 'driver' => 'oracle', 'host' => '192.168.152.189',// this is my server IP 'port' => '1521', 'database' => 'ocp', 'username' => 'ocpl', 'password' => '123456', 'charset' => 'AL32UTF8', 'prefix' => '', 'port' => 1521 ), But I'm connected with Sql Developer. see the Sql-Developer Property: problem in this line : 'database' => 'ocp' , solve it with : 'database' => 'orcl' , or 'database' => '192

When i try to start SQLDeveloper, it is giving me the following error in command prompt: Error: This product requires a Java(TM) Platform 5.0 runtime. You are using 1.4.2-b28 from C:\j2sdk1.4.2\jre But my JAVA_HOME is set to java 6 JAVA_HOME=C:\Program Files\Java\jdk1.6.0_32 Can anyone explain what exactly to do to resolve this? Oracle SQL Developer uses a configuration file named products.conf which is situated at your roaming directory. If you are using Windows 7 then the directory path will be: C:\Users\\AppData\Roaming\sqldeveloper\1.0.0.0.0 Delete whole sqldeveloper directory from C: