mysql create tableif not exists 2020 code example
Example 1: mysql create table if not exists example
CREATE TABLE IF NOT EXISTS checklists (
todo_id INT AUTO_INCREMENT,
task_id INT,
todo VARCHAR(255) NOT NULL,
is_completed BOOLEAN NOT NULL DEFAULT FALSE,
PRIMARY KEY (todo_id , task_id),
FOREIGN KEY (task_id)
REFERENCES tasks (task_id)
ON UPDATE RESTRICT ON DELETE CASCADE
);Code language: SQL (Structured Query Language) (sql)
Example 2: mysql create table if not exists
CREATE TABLE [IF NOT EXISTS] table_name(
column_1_definition,
column_2_definition,
...,
table_constraints
) ENGINE=storage_engine;