Home Database Oracle What should I use to replace semicolons between Oracle stored procedure statements?

What should I use to replace semicolons between Oracle stored procedure statements?

Apr 19, 2024 am 01:51 AM
oracle sql statement

In Oracle stored procedures, slashes (/) are used instead of semicolons (;) between statements, because semicolons are used to end SQL statements, and slashes allow multiple statements to be executed continuously to avoid terminating the current Execution of the statement.

What should I use to replace semicolons between Oracle stored procedure statements?

What to use to replace semicolons between Oracle stored procedure statements

In Oracle stored procedures, you can use slashes (/) serves as the statement separator, replacing the semicolon (;).

Reason:

The semicolon is used as the terminator of the SQL statement in Oracle. In a stored procedure, if a statement is followed by another statement, a slash is more appropriate because it does not terminate the execution of the current statement.

Example:

CREATE OR REPLACE PROCEDURE my_procedure
AS
BEGIN
  -- 语句 1
  SELECT * FROM table1;
  /
  -- 语句 2
  UPDATE table2 SET column1 = 'value1' WHERE column2 = 'value2';
END;
Copy after login

In the above example, the slash is used to separate statement 1 and statement 2, allowing them to execute within the same stored procedure.

Other notes:

  • If a statement is followed by a comment, you must use a semicolon, not a slash, between the statement and the comment.
  • For multi-line statements, a slash must be used after each line unless the line is the last line of the statement.
  • For labeled statement blocks, such as exception handling blocks, a slash must be used to separate the last statement of the block from the END keyword.

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