In SQLPlus, which character terminates a statement so that it is executed when you press Enter?

Difficulty: Easy

Correct Answer: A semicolon ( ; ) followed by Enter.

Explanation:

Introduction / Context:SQLPlus collects input lines until a statement terminator is encountered. Understanding terminators is necessary to run SQL and PL/SQL blocks properly.

Given Data / Assumptions:

  • We are executing SQL statements interactively in SQLPlus.
  • We need the character that ends the statement.

Concept / Approach:Standard SQL statements are terminated with a semicolon in SQLPlus. PL/SQL blocks additionally use a slash (/) on a separate line to execute the compiled block after the ending semicolon of END;.

Step-by-Step Solution:

Type a SQL statement ending with ; and press Enter.SQLPlus sends the statement to the database for execution.For PL/SQL, after END; press Enter, then type / on a new line to execute the block.

Verification / Alternative check:SQLPlus help and examples consistently use ; to terminate SQL statements.

Why Other Options Are Wrong:Slash (/) is used to execute the most recent PL/SQL block or the SQL buffer, not to end a single SQL statement line. Colon and period are not SQL*Plus statement terminators.

Common Pitfalls:Mixing PL/SQL block execution with single SQL statement execution; forgetting the final ; causes the client to wait for more input.

Final Answer:A semicolon ( ; ) followed by Enter.

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