✔ 最佳答案
簡單地說, 由 query 建立一個 table 的 sql 語法是:
CREATE TABLE table_name AS ( your_work_query_here );
例子:
CREATE TABLE new_table AS (SELECT * FROM old_table);
CREATE TABLE suppliers AS (SELECT * FROM companies WHERE id > 1000);
CREATE TABLE new_table AS (SELECT column_1, column2, ... column_n FROM old_table);
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刪除 table 的 sql 語法是:
DROP TABLE table_name;
例子:
DROP TABLE supplier;
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