{
    "summary": [
        {
            "name": "credit_limit",
            "title": "信用额度表",
            "primary": ["id"],
            "catelog": "entity"
        }
    ],
    "fields": [
        {
            "name": "id",
            "title": "主键ID",
            "type": "str",
            "length": 32,
            "nullable": "no"
        },
        {
            "name": "accountid",
            "title": "账户ID",
            "type": "str",
            "length": 32,
            "nullable": "no"
        },
        {
            "name": "orgid",
            "title": "机构ID",
            "type": "str",
            "length": 32,
            "nullable": "no"
        },
        {
            "name": "credit_limit",
            "title": "信用额度",
            "type": "float",
            "length": 18,
            "dec": 2,
            "nullable": "no",
            "default": "0.00"
        },
        {
            "name": "used_credit",
            "title": "已用额度",
            "type": "float",
            "length": 18,
            "dec": 2,
            "nullable": "no",
            "default": "0.00"
        },
        {
            "name": "available_credit",
            "title": "可用额度",
            "type": "float",
            "length": 18,
            "dec": 2,
            "nullable": "no",
            "default": "0.00"
        },
        {
            "name": "valid_from",
            "title": "生效日期",
            "type": "date",
            "nullable": "yes"
        },
        {
            "name": "valid_to",
            "title": "失效日期",
            "type": "date",
            "nullable": "yes"
        },
        {
            "name": "status",
            "title": "状态",
            "type": "str",
            "length": 10,
            "nullable": "no",
            "default": "active"
        },
        {
            "name": "created_at",
            "title": "创建时间",
            "type": "timestamp",
            "nullable": "no"
        },
        {
            "name": "updated_at",
            "title": "更新时间",
            "type": "timestamp",
            "nullable": "no"
        },
        {
            "name": "created_by",
            "title": "创建人",
            "type": "str",
            "length": 32,
            "nullable": "yes"
        },
        {
            "name": "remark",
            "title": "备注",
            "type": "str",
            "length": 500,
            "nullable": "yes"
        }
    ],
    "indexes": [
        {
            "name": "idx_credit_limit_account",
            "idxtype": "unique",
            "idxfields": ["accountid"]
        },
        {
            "name": "idx_credit_limit_orgid",
            "idxtype": "index",
            "idxfields": ["orgid"]
        },
        {
            "name": "idx_credit_limit_status",
            "idxtype": "index",
            "idxfields": ["status"]
        }
    ],
    "codes": [
        {
            "field": "accountid",
            "table": "account",
            "valuefield": "id",
            "textfield": "id"
        },
        {
            "field": "orgid",
            "table": "organization",
            "valuefield": "id",
            "textfield": "orgname"
        },
        {
            "field": "status",
            "table": "appcodes_kv",
            "valuefield": "k",
            "textfield": "v",
            "cond": "parentid='credit_status'"
        }
    ]
}