{
    "qa_category": {
        "name": "qa_category",
        "fields": {
            "qa_category_id": {
                "name": "qa_category_id",
                "type": "INT",
                "null": false,
                "primary": true,
                "autoincrement": true
            },
            "qa_category_name": {
                "name": "qa_category_name",
                "type": "VARCHAR(255)",
                "null": false
            },
            "qa_category_parent": {
                "name": "qa_category_parent",
                "type": "INT",
                "default": null,
                "null": true,
                "foreignTable": "qa_category",
                "foreignKey": "qa_category_id"
            }
        }
    },
    "qa_question": {
        "name": "qa_question",
        "fields": {
            "qa_question_id": {
                "name": "qa_question_id",
                "type": "INT",
                "null": false,
                "primary": true,
                "autoincrement": true
            },
            "qa_question_status": {
                "name": "qa_question_status",
                "type": "INT",
                "default": null,
                "null": true
            },
            "qa_question_title": {
                "name": "qa_question_title",
                "type": "VARCHAR(255)",
                "null": false
            },
            "qa_question_language": {
                "name": "qa_question_language",
                "type": "VARCHAR(3)",
                "null": false
            },
            "qa_question_question": {
                "name": "qa_question_question",
                "type": "TEXT",
                "null": false
            },
            "qa_question_created_at": {
                "name": "qa_question_created_at",
                "type": "DATETIME",
                "null": false
            },
            "qa_question_created_by": {
                "name": "qa_question_created_by",
                "type": "INT",
                "null": false,
                "foreignTable": "account",
                "foreignKey": "account_id"
            },
            "qa_question_category": {
                "name": "qa_question_category",
                "type": "INT",
                "default": null,
                "null": true,
                "foreignTable": "qa_category",
                "foreignKey": "qa_category_id"
            }
        }
    },
    "qa_answer": {
        "name": "qa_answer",
        "fields": {
            "qa_answer_id": {
                "name": "qa_answer_id",
                "type": "INT",
                "null": false,
                "primary": true,
                "autoincrement": true
            },
            "qa_answer_status": {
                "name": "qa_answer_status",
                "type": "INT",
                "default": null,
                "null": true
            },
            "qa_answer_accepted": {
                "name": "qa_answer_accepted",
                "type": "TINYINT",
                "null": false
            },
            "qa_answer_answer": {
                "name": "qa_answer_answer",
                "type": "TEXT",
                "null": false
            },
            "qa_answer_created_at": {
                "name": "qa_answer_created_at",
                "type": "DATETIME",
                "null": false
            },
            "qa_answer_created_by": {
                "name": "qa_answer_created_by",
                "type": "INT",
                "null": false,
                "foreignTable": "account",
                "foreignKey": "account_id"
            },
            "qa_answer_question": {
                "name": "qa_answer_question",
                "type": "INT",
                "default": null,
                "null": true,
                "foreignTable": "qa_question",
                "foreignKey": "qa_question_id"
            }
        }
    }
}