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- BEGIN - END block atomic transactions in PL SQL
BEGIN - END blocks are the building blocks of PL SQL, and each PL SQL unit is contained within at least one such block Nesting BEGIN - END blocks within PL SQL blocks is usually done to trap certain exceptions and handle that special exception and then raise unrelated exceptions
- SQL IF, BEGIN, END, END IF? - Stack Overflow
It has to do with the Normal Form for the SQL language IF statements can, by definition, only take a single SQL statement However, there is a special kind of SQL statement which can contain multiple SQL statements, the BEGIN-END block If you omit the BEGIN-END block, your SQL will run fine, but it will only execute the first statement as part of the IF Basically, this:
- c++ - Whats the point of . begin () and . end ()? - Stack Overflow
27 begin() and end() return iterators Iterators provide uniform syntax to access different types of containers At the first glance they might look like an overkill for traversing a simple array, but consider that you could write the same code to traverse a list, or a map
- ORA-03113: end-of-file on communication channel after long inactivity . . .
19 ORA-03113: end-of-file on communication channel Is the database letting you know that the network connection is no more This could be because: A network issue - faulty connection, or firewall issue The server process on the database that is servicing you died unexpectedly For 1) (firewall) search tahiti oracle com for SQLNET EXPIRE_TIME
- Move cursor to end of file in vim - Stack Overflow
28 I thought the question was "Move cursor to end of file in vim" ? End-of-file: Esc + G Begin-of-file Esc + g (or gg if you are already in the command area)
- basic - Why do we use End If statement? - Stack Overflow
Why do we write END IF statement in this program? Without writing it, we can easily get our result Is there any example through which you can explain me the use of END IF statement? I have tried
- pattern matching - In regex, match either the end of the string or a . . .
Checking for the trailing single char delimiter presence without returning it or end of string Most regex flavors (including JavaScript beginning with ECMAScript 2018) support lookarounds, constructs that only return true or false if there patterns match or not
- Slice to the end of a string without using len () - Stack Overflow
36 With string indices, is there a way to slice to end of string without using len()? Negative indices start from the end, but [-1] omits the final character
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