{
    "query": "ALTER EVENT my_event ON SCHEDULE\n  AT '2023-01-01 01:23:45' + INTERVAL 1 DAY;\n",
    "lexer": {
        "@type": "PhpMyAdmin\\SqlParser\\Lexer",
        "str": "ALTER EVENT my_event ON SCHEDULE\n  AT '2023-01-01 01:23:45' + INTERVAL 1 DAY;\n",
        "len": 78,
        "last": 78,
        "list": {
            "@type": "PhpMyAdmin\\SqlParser\\TokensList",
            "tokens": [
                {
                    "@type": "PhpMyAdmin\\SqlParser\\Token",
                    "token": "ALTER",
                    "value": "ALTER",
                    "keyword": "ALTER",
                    "type": 1,
                    "flags": 3,
                    "position": 0
                },
                {
                    "@type": "PhpMyAdmin\\SqlParser\\Token",
                    "token": " ",
                    "value": " ",
                    "keyword": null,
                    "type": 3,
                    "flags": 0,
                    "position": 5
                },
                {
                    "@type": "PhpMyAdmin\\SqlParser\\Token",
                    "token": "EVENT",
                    "value": "EVENT",
                    "keyword": "EVENT",
                    "type": 1,
                    "flags": 1,
                    "position": 6
                },
                {
                    "@type": "PhpMyAdmin\\SqlParser\\Token",
                    "token": " ",
                    "value": " ",
                    "keyword": null,
                    "type": 3,
                    "flags": 0,
                    "position": 11
                },
                {
                    "@type": "PhpMyAdmin\\SqlParser\\Token",
                    "token": "my_event",
                    "value": "my_event",
                    "keyword": null,
                    "type": 0,
                    "flags": 0,
                    "position": 12
                },
                {
                    "@type": "PhpMyAdmin\\SqlParser\\Token",
                    "token": " ",
                    "value": " ",
                    "keyword": null,
                    "type": 3,
                    "flags": 0,
                    "position": 20
                },
                {
                    "@type": "PhpMyAdmin\\SqlParser\\Token",
                    "token": "ON SCHEDULE",
                    "value": "ON SCHEDULE",
                    "keyword": "ON SCHEDULE",
                    "type": 1,
                    "flags": 7,
                    "position": 21
                },
                {
                    "@type": "PhpMyAdmin\\SqlParser\\Token",
                    "token": "\n  ",
                    "value": " ",
                    "keyword": null,
                    "type": 3,
                    "flags": 0,
                    "position": 32
                },
                {
                    "@type": "PhpMyAdmin\\SqlParser\\Token",
                    "token": "AT",
                    "value": "AT",
                    "keyword": "AT",
                    "type": 1,
                    "flags": 1,
                    "position": 35
                },
                {
                    "@type": "PhpMyAdmin\\SqlParser\\Token",
                    "token": " ",
                    "value": " ",
                    "keyword": null,
                    "type": 3,
                    "flags": 0,
                    "position": 37
                },
                {
                    "@type": "PhpMyAdmin\\SqlParser\\Token",
                    "token": "'2023-01-01 01:23:45'",
                    "value": "2023-01-01 01:23:45",
                    "keyword": null,
                    "type": 7,
                    "flags": 1,
                    "position": 38
                },
                {
                    "@type": "PhpMyAdmin\\SqlParser\\Token",
                    "token": " ",
                    "value": " ",
                    "keyword": null,
                    "type": 3,
                    "flags": 0,
                    "position": 59
                },
                {
                    "@type": "PhpMyAdmin\\SqlParser\\Token",
                    "token": "+",
                    "value": "+",
                    "keyword": null,
                    "type": 2,
                    "flags": 1,
                    "position": 60
                },
                {
                    "@type": "PhpMyAdmin\\SqlParser\\Token",
                    "token": " ",
                    "value": " ",
                    "keyword": null,
                    "type": 3,
                    "flags": 0,
                    "position": 61
                },
                {
                    "@type": "PhpMyAdmin\\SqlParser\\Token",
                    "token": "INTERVAL",
                    "value": "INTERVAL",
                    "keyword": "INTERVAL",
                    "type": 1,
                    "flags": 43,
                    "position": 62
                },
                {
                    "@type": "PhpMyAdmin\\SqlParser\\Token",
                    "token": " ",
                    "value": " ",
                    "keyword": null,
                    "type": 3,
                    "flags": 0,
                    "position": 70
                },
                {
                    "@type": "PhpMyAdmin\\SqlParser\\Token",
                    "token": "1",
                    "value": 1,
                    "keyword": null,
                    "type": 6,
                    "flags": 0,
                    "position": 71
                },
                {
                    "@type": "PhpMyAdmin\\SqlParser\\Token",
                    "token": " ",
                    "value": " ",
                    "keyword": null,
                    "type": 3,
                    "flags": 0,
                    "position": 72
                },
                {
                    "@type": "PhpMyAdmin\\SqlParser\\Token",
                    "token": "DAY",
                    "value": "DAY",
                    "keyword": "DAY",
                    "type": 1,
                    "flags": 33,
                    "position": 73
                },
                {
                    "@type": "PhpMyAdmin\\SqlParser\\Token",
                    "token": ";",
                    "value": ";",
                    "keyword": null,
                    "type": 9,
                    "flags": 0,
                    "position": 76
                },
                {
                    "@type": "PhpMyAdmin\\SqlParser\\Token",
                    "token": "\n",
                    "value": " ",
                    "keyword": null,
                    "type": 3,
                    "flags": 0,
                    "position": 77
                },
                {
                    "@type": "PhpMyAdmin\\SqlParser\\Token",
                    "token": null,
                    "value": null,
                    "keyword": null,
                    "type": 9,
                    "flags": 0,
                    "position": null
                }
            ],
            "count": 22,
            "idx": 22
        },
        "delimiter": ";",
        "delimiterLen": 1,
        "strict": false,
        "errors": []
    },
    "parser": {
        "@type": "PhpMyAdmin\\SqlParser\\Parser",
        "list": {
            "@type": "@1"
        },
        "statements": [
            {
                "@type": "PhpMyAdmin\\SqlParser\\Statements\\AlterStatement",
                "table": {
                    "@type": "PhpMyAdmin\\SqlParser\\Components\\Expression",
                    "database": null,
                    "table": "my_event",
                    "column": null,
                    "expr": "my_event",
                    "alias": null,
                    "function": null,
                    "subquery": null
                },
                "altered": [
                    {
                        "@type": "PhpMyAdmin\\SqlParser\\Components\\AlterOperation",
                        "options": {
                            "@type": "PhpMyAdmin\\SqlParser\\Components\\OptionsArray",
                            "options": {
                                "1": "ON SCHEDULE",
                                "2": {
                                    "name": "AT",
                                    "equals": false,
                                    "expr": {
                                        "@type": "PhpMyAdmin\\SqlParser\\Components\\Expression",
                                        "database": null,
                                        "table": null,
                                        "column": "2023-01-01 01:23:45",
                                        "expr": "'2023-01-01 01:23:45'+ INTERVAL 1 DAY",
                                        "alias": null,
                                        "function": null,
                                        "subquery": null
                                    },
                                    "value": "'2023-01-01 01:23:45'+ INTERVAL 1 DAY"
                                }
                            }
                        },
                        "field": null,
                        "partitions": null,
                        "unknown": []
                    }
                ],
                "options": {
                    "@type": "PhpMyAdmin\\SqlParser\\Components\\OptionsArray",
                    "options": {
                        "3": "EVENT"
                    }
                },
                "first": 0,
                "last": 19
            }
        ],
        "brackets": 0,
        "strict": false,
        "errors": []
    },
    "errors": {
        "lexer": [],
        "parser": []
    }
}