public void UpdateThroughPlSqlTable() { // Create connection object OracleConnection conn = new OracleConnection( "User Id=Scott;Password=tiger;Data Source=Ora"); // Open connection conn.Open(); // Create command object with previously opened connection OracleCommand cmd = conn.CreateCommand();...
Create a new report. Choose a template and clickOpen this Templateand complete the steps. (The Launch Report Wizard only supports SQL queries.) Select the datasource you created above. Edit the report Query. Chooseplsqlas query language. Choosing plsql creates a built-in parameter namedORACLE_...
to secure intellectual property written in PL/SQL is weak I also felt it was intriguing that Oracle has made it "easy" for anyone to understand how to recover source code in 9i and lower I also find it interesting that Oracle has shipped API's since the beginning of PL/SQL ...
and it fires after an insert into the authentification table to insert a corresponding record into ...
create table s1 ( s varchar2(32767));alter table S1 add constraint SCK check(S IS JSON) ENABLE;DECLARE r_js json_object_t;BEGIN r_js := JSON_OBJECT_T('{ "employee_no":9999 }'); insert into s1 values (r_js.to_string); commit;END;/Error report -ORA-40573: Invalid use of ...
You will be prepared to import data to anexistingtable from Excel with confidence after reading this post.Want to build a new table from Excel? We can do that, too. Warning: This post has a LOT of pictures. For our example I’ll be using the HR.EMPLOYEES table to create the XLS fil...
I’ve answered this question a few times over the past several months, but I’m just now getting around to putting my answer onto ‘paper.’ The common scenario is someone decides to alter a table. Immediately the paranoid – is it really paranoia if someone is actually out...
Once you have created the basic application structure, the next step is to create individual pages. Add Pages to Maintain Projects First, you need to create pages that enable users to view and add data to tables. To accomplish this, you use the Form on a Table with Report Wizard. This ...
SQL>createtablespace tts_1; SQL>createtablespace tts_2; 2. Create a table in TTS_1 and an index in TTS_2 to ensure the tablespaces have object dependencies: 在TTS_1中创建一个表,并在TTS_2中创建一个索引,以确保表空间具有对象依赖性 ...
Load contents of Binary File to a blob column of a table Create these 2 tables SQL> CREATE TABLE MYLOB ( ID NUMBER, PHOTO BLOB ) ; SQL> CREATE TABLE TEMP_BFILE( B_FILE BFILE) ; Insert bfile locator for the binary file into temp_file SQL> insert into temp_bfile va...