{
    "query": "ALTER TABLE t MODIFY x INT INVISIBLE, MODIFY y INT, MODIFY z INT NOT NULL DEFAULT 4;\n",
    "lexer": {
        "@type": "PhpMyAdmin\\SqlParser\\Lexer",
        "str": "ALTER TABLE t MODIFY x INT INVISIBLE, MODIFY y INT, MODIFY z INT NOT NULL DEFAULT 4;\n",
        "len": 85,
        "last": 85,
        "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": "TABLE",
                    "value": "TABLE",
                    "keyword": "TABLE",
                    "type": 1,
                    "flags": 3,
                    "position": 6
                },
                {
                    "@type": "PhpMyAdmin\\SqlParser\\Token",
                    "token": " ",
                    "value": " ",
                    "keyword": null,
                    "type": 3,
                    "flags": 0,
                    "position": 11
                },
                {
                    "@type": "PhpMyAdmin\\SqlParser\\Token",
                    "token": "t",
                    "value": "t",
                    "keyword": null,
                    "type": 0,
                    "flags": 0,
                    "position": 12
                },
                {
                    "@type": "PhpMyAdmin\\SqlParser\\Token",
                    "token": " ",
                    "value": " ",
                    "keyword": null,
                    "type": 3,
                    "flags": 0,
                    "position": 13
                },
                {
                    "@type": "PhpMyAdmin\\SqlParser\\Token",
                    "token": "MODIFY",
                    "value": "MODIFY",
                    "keyword": "MODIFY",
                    "type": 1,
                    "flags": 1,
                    "position": 14
                },
                {
                    "@type": "PhpMyAdmin\\SqlParser\\Token",
                    "token": " ",
                    "value": " ",
                    "keyword": null,
                    "type": 3,
                    "flags": 0,
                    "position": 20
                },
                {
                    "@type": "PhpMyAdmin\\SqlParser\\Token",
                    "token": "x",
                    "value": "x",
                    "keyword": "X",
                    "type": 1,
                    "flags": 33,
                    "position": 21
                },
                {
                    "@type": "PhpMyAdmin\\SqlParser\\Token",
                    "token": " ",
                    "value": " ",
                    "keyword": null,
                    "type": 3,
                    "flags": 0,
                    "position": 22
                },
                {
                    "@type": "PhpMyAdmin\\SqlParser\\Token",
                    "token": "INT",
                    "value": "INT",
                    "keyword": "INT",
                    "type": 1,
                    "flags": 11,
                    "position": 23
                },
                {
                    "@type": "PhpMyAdmin\\SqlParser\\Token",
                    "token": " ",
                    "value": " ",
                    "keyword": null,
                    "type": 3,
                    "flags": 0,
                    "position": 26
                },
                {
                    "@type": "PhpMyAdmin\\SqlParser\\Token",
                    "token": "INVISIBLE",
                    "value": "INVISIBLE",
                    "keyword": null,
                    "type": 0,
                    "flags": 0,
                    "position": 27
                },
                {
                    "@type": "PhpMyAdmin\\SqlParser\\Token",
                    "token": ",",
                    "value": ",",
                    "keyword": null,
                    "type": 2,
                    "flags": 16,
                    "position": 36
                },
                {
                    "@type": "PhpMyAdmin\\SqlParser\\Token",
                    "token": " ",
                    "value": " ",
                    "keyword": null,
                    "type": 3,
                    "flags": 0,
                    "position": 37
                },
                {
                    "@type": "PhpMyAdmin\\SqlParser\\Token",
                    "token": "MODIFY",
                    "value": "MODIFY",
                    "keyword": "MODIFY",
                    "type": 1,
                    "flags": 1,
                    "position": 38
                },
                {
                    "@type": "PhpMyAdmin\\SqlParser\\Token",
                    "token": " ",
                    "value": " ",
                    "keyword": null,
                    "type": 3,
                    "flags": 0,
                    "position": 44
                },
                {
                    "@type": "PhpMyAdmin\\SqlParser\\Token",
                    "token": "y",
                    "value": "y",
                    "keyword": "Y",
                    "type": 1,
                    "flags": 33,
                    "position": 45
                },
                {
                    "@type": "PhpMyAdmin\\SqlParser\\Token",
                    "token": " ",
                    "value": " ",
                    "keyword": null,
                    "type": 3,
                    "flags": 0,
                    "position": 46
                },
                {
                    "@type": "PhpMyAdmin\\SqlParser\\Token",
                    "token": "INT",
                    "value": "INT",
                    "keyword": "INT",
                    "type": 1,
                    "flags": 11,
                    "position": 47
                },
                {
                    "@type": "PhpMyAdmin\\SqlParser\\Token",
                    "token": ",",
                    "value": ",",
                    "keyword": null,
                    "type": 2,
                    "flags": 16,
                    "position": 50
                },
                {
                    "@type": "PhpMyAdmin\\SqlParser\\Token",
                    "token": " ",
                    "value": " ",
                    "keyword": null,
                    "type": 3,
                    "flags": 0,
                    "position": 51
                },
                {
                    "@type": "PhpMyAdmin\\SqlParser\\Token",
                    "token": "MODIFY",
                    "value": "MODIFY",
                    "keyword": "MODIFY",
                    "type": 1,
                    "flags": 1,
                    "position": 52
                },
                {
                    "@type": "PhpMyAdmin\\SqlParser\\Token",
                    "token": " ",
                    "value": " ",
                    "keyword": null,
                    "type": 3,
                    "flags": 0,
                    "position": 58
                },
                {
                    "@type": "PhpMyAdmin\\SqlParser\\Token",
                    "token": "z",
                    "value": "z",
                    "keyword": null,
                    "type": 0,
                    "flags": 0,
                    "position": 59
                },
                {
                    "@type": "PhpMyAdmin\\SqlParser\\Token",
                    "token": " ",
                    "value": " ",
                    "keyword": null,
                    "type": 3,
                    "flags": 0,
                    "position": 60
                },
                {
                    "@type": "PhpMyAdmin\\SqlParser\\Token",
                    "token": "INT",
                    "value": "INT",
                    "keyword": "INT",
                    "type": 1,
                    "flags": 11,
                    "position": 61
                },
                {
                    "@type": "PhpMyAdmin\\SqlParser\\Token",
                    "token": " ",
                    "value": " ",
                    "keyword": null,
                    "type": 3,
                    "flags": 0,
                    "position": 64
                },
                {
                    "@type": "PhpMyAdmin\\SqlParser\\Token",
                    "token": "NOT NULL",
                    "value": "NOT NULL",
                    "keyword": "NOT NULL",
                    "type": 1,
                    "flags": 7,
                    "position": 65
                },
                {
                    "@type": "PhpMyAdmin\\SqlParser\\Token",
                    "token": " ",
                    "value": " ",
                    "keyword": null,
                    "type": 3,
                    "flags": 0,
                    "position": 73
                },
                {
                    "@type": "PhpMyAdmin\\SqlParser\\Token",
                    "token": "DEFAULT",
                    "value": "DEFAULT",
                    "keyword": "DEFAULT",
                    "type": 1,
                    "flags": 35,
                    "position": 74
                },
                {
                    "@type": "PhpMyAdmin\\SqlParser\\Token",
                    "token": " ",
                    "value": " ",
                    "keyword": null,
                    "type": 3,
                    "flags": 0,
                    "position": 81
                },
                {
                    "@type": "PhpMyAdmin\\SqlParser\\Token",
                    "token": "4",
                    "value": 4,
                    "keyword": null,
                    "type": 6,
                    "flags": 0,
                    "position": 82
                },
                {
                    "@type": "PhpMyAdmin\\SqlParser\\Token",
                    "token": ";",
                    "value": ";",
                    "keyword": null,
                    "type": 9,
                    "flags": 0,
                    "position": 83
                },
                {
                    "@type": "PhpMyAdmin\\SqlParser\\Token",
                    "token": "\n",
                    "value": " ",
                    "keyword": null,
                    "type": 3,
                    "flags": 0,
                    "position": 84
                },
                {
                    "@type": "PhpMyAdmin\\SqlParser\\Token",
                    "token": null,
                    "value": null,
                    "keyword": null,
                    "type": 9,
                    "flags": 0,
                    "position": null
                }
            ],
            "count": 36,
            "idx": 36
        },
        "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": "t",
                    "column": null,
                    "expr": "t",
                    "alias": null,
                    "function": null,
                    "subquery": null
                },
                "altered": [
                    {
                        "@type": "PhpMyAdmin\\SqlParser\\Components\\AlterOperation",
                        "options": {
                            "@type": "PhpMyAdmin\\SqlParser\\Components\\OptionsArray",
                            "options": {
                                "1": "MODIFY"
                            }
                        },
                        "field": {
                            "@type": "PhpMyAdmin\\SqlParser\\Components\\Expression",
                            "database": null,
                            "table": null,
                            "column": "x",
                            "expr": "x",
                            "alias": null,
                            "function": null,
                            "subquery": null
                        },
                        "partitions": null,
                        "unknown": [
                            {
                                "@type": "@12"
                            },
                            {
                                "@type": "@13"
                            },
                            {
                                "@type": "@14"
                            }
                        ]
                    },
                    {
                        "@type": "PhpMyAdmin\\SqlParser\\Components\\AlterOperation",
                        "options": {
                            "@type": "PhpMyAdmin\\SqlParser\\Components\\OptionsArray",
                            "options": {
                                "1": "MODIFY"
                            }
                        },
                        "field": {
                            "@type": "PhpMyAdmin\\SqlParser\\Components\\Expression",
                            "database": null,
                            "table": null,
                            "column": "y",
                            "expr": "y",
                            "alias": null,
                            "function": null,
                            "subquery": null
                        },
                        "partitions": null,
                        "unknown": [
                            {
                                "@type": "@21"
                            }
                        ]
                    },
                    {
                        "@type": "PhpMyAdmin\\SqlParser\\Components\\AlterOperation",
                        "options": {
                            "@type": "PhpMyAdmin\\SqlParser\\Components\\OptionsArray",
                            "options": {
                                "1": "MODIFY"
                            }
                        },
                        "field": {
                            "@type": "PhpMyAdmin\\SqlParser\\Components\\Expression",
                            "database": null,
                            "table": null,
                            "column": "z",
                            "expr": "z",
                            "alias": null,
                            "function": null,
                            "subquery": null
                        },
                        "partitions": null,
                        "unknown": [
                            {
                                "@type": "@28"
                            },
                            {
                                "@type": "@29"
                            },
                            {
                                "@type": "@30"
                            },
                            {
                                "@type": "@31"
                            },
                            {
                                "@type": "@32"
                            },
                            {
                                "@type": "@33"
                            },
                            {
                                "@type": "@34"
                            }
                        ]
                    }
                ],
                "options": {
                    "@type": "PhpMyAdmin\\SqlParser\\Components\\OptionsArray",
                    "options": {
                        "3": "TABLE"
                    }
                },
                "first": 0,
                "last": 33
            }
        ],
        "brackets": 0,
        "strict": false,
        "errors": []
    },
    "errors": {
        "lexer": [],
        "parser": []
    }
}