CREATE TABLE IF NOT EXISTS ec2 (
    aws_instance_id VARCHAR(255) NOT NULL,
    aws_region VARCHAR(30) NOT NULL,
    aws_account VARCHAR(13) NOT NULL,
    creation_date_utc DATETIME DEFAULT CURRENT_TIMESTAMP,
    PRIMARY KEY (aws_instance_id),
    INDEX aws_region_idx (aws_region),
    INDEX aws_account_idx (aws_account),
    INDEX creation_date_utc_idx (creation_date_utc)
)