Updating table while open cursor american free cam
Here, the loop’s index name LOOP_EMP acts as the implicit cursor’s name for fetching the record set of the cursor associated SELECT statement.In the below snippet, an INTO clause is used in the SELECT query used in the implicit cursor FOR loop.When this block is executed, the cursor variable returns the required value, but the variable in the INTO clause remains null. For complete notes on programming in PL/SQL, we recommend the book Advanced PL/SQL: The Definitive Reference by Boobal Ganesan.This is a complete book on PL/SQL with everything you need to know to write efficient and complex PL/SQL code.To indicate the ABAP processor that the following statement is native SQL statement and hence to bypass R/3 database interface, we need to precede such statement by EXEC SQL and followed by ENDEXEC as shown below: The addition PERFORMING is applicable only with the SELECT native SQL statement (also, not applicable in OO ABAP context) and calls the routine ABAP_ROUTINE after each successful call of SELECT statement.This addition is further explained in section “Selecting data from a table”.The addition AS can be used to name the connection. We store this name in SAP database table DBCON (field ‘CON_NAME’).
Here, the OPEN stage is started internally once the program control reaches the FOR loop, the FETCH operation is performed inside the loop and the CLOSE stage is performed once the program control exits the loop.
Hi Tom, Great to visit ask tom site i'm keep on learning oracle things here. i have loaded with "SRC_key = 16" new source data into tables which we used in this view. Short question: If I delete cca 3M entries from table of cca 6.5 rows (and 19 columns), would it be beneficial to re-index? Hello, I want to use TDE tablespace encryption on my database.
One part of my study is "how can I manage my Master key" : my security officer ask me to change regularly the key.
We use this value to raise an exception of type CX_SY_NATIVE_SQL_ERROR.
We can then catch the same exception and import the error message to display in our program.