pg 数据库：在db_data的库下创建一张lease_lotstat_daily的空表

在PostgreSQL数据库中，你可以使用SQL命令来创建一个新的空表。假设`db_data`是你想要操作的数据库，而`lease_lotstat_daily`是你要创建的表名，可以按照以下步骤执行：

CREATE TABLE db_data.lease_lotstat_daily (
    -- 这里添加你所需的列定义，如果不需要初始数据，只需列名即可
    column1 datatype,
    column2 datatype,
    -- ...
    PRIMARY KEY (column1), -- 如果有主键需求
    FOREIGN KEY (column3) REFERENCES another_table(column4), -- 如有外键约束
    -- ...
);

在这个例子中，你需要替换`column1`, `datatype`, `column2`, etc.为你实际需要的列名和数据类型（如`date DATE`, `amount INT`）。记得根据你的具体需求添加必要的索引和约束。

完成上述命令后，`lease_lotstat_daily`表将在`db_data`库中创建并为空。

相关问题

帮我把下列数据变为json格式，数据全为字符串格式：pageFlag1: add app_flag: 2 tx_date: 20230305 end_type: 2 is_pay_funds: apply_amt: 0 remark: 租赁到期终止 no: 20230609SYZC000293 cap_name: test0609 use_part: [69812]XXX银行812支行 cur_no: 1 manage_part: [69812]XXX银行812支行 lease_type: 2 exp_date: 20230305 use_person: gu_cap_code: fjr0901 manager: supply_name: [KH000426]王五2 supply_no: 王五2 cost: 76804.40 dep_dec_amt: 0 accde_amt: 0 wei_total_amt: 80000.00 wei_sure_amt: 3195.60 no_zh_: 20230609SYZC000305 end_type_zh_: 到期销账 flowable_: 1

{
"pageFlag1": "add",
"app_flag": "2",
"tx_date": "20230305",
"end_type": "2",
"is_pay_funds": "",
"apply_amt": "0",
"remark": "租赁到期终止",
"no": "20230609SYZC000293",
"cap_name": "test0609",
"use_part": "[69812]XXX银行812支行",
"cur_no": "1",
"manage_part": "[69812]XXX银行812支行",
"lease_type": "2",
"exp_date": "20230305",
"use_person": "",
"gu_cap_code": "fjr0901",
"manager": "",
"supply_name": "[KH000426]王五2",
"supply_no": "王五2",
"cost": "76804.40",
"dep_dec_amt": "0",
"accde_amt": "0",
"wei_total_amt": "80000.00",
"wei_sure_amt": "3195.60",
"no_zh_": "20230609SYZC000305",
"end_type_zh_": "到期销账",
"flowable_": "1"
}

帮我把下列数据变为json格式，数据全为字符串格式：tx_date: 20230305, bal1: 76804.40, bal2: 0.00, bal3: 0.00, bal5: 3195.60, check_note: 1, aft_unset_fin_exp: 13195.60, no: 20230609SYZC000293, cap_name: test0609, cur_no: 1, cap_code: 房屋及建筑物, opn_br_no: [69812]XXX银行812支行, use_person: , use_part: [69812]XXX银行812支行, manager: , manage_part: [69812]XXX银行812支行, exp_date: 20240213, lease_type: 经营租赁, unset_fin_exp: 0.00, apply_amt: 10000, remark: test0612, no_zh_: 20230609SYZC000305, check_note_zh_: 调增, flowable_: 1, flowable_targetNodeData: {"category":"CWSYS_75","isInput":"1","menuName":"未确认融资费用摊销调整","pageNo":"cwsys_05_05"}, flowable_file_dataInfo: {"flowable_file_storeType":"undefined","flowable_file_split":false,"flowable_file_canDelete":true,"flowable_file_readOnly":false,"flowable_file_id":"FL-aa2a3ef0-08cc-11ee-bb06-9b9a7fbf5dad"}

{
"tx_date": "20230305",
"bal1": "76804.40",
"bal2": "0.00",
"bal3": "0.00",
"bal5": "3195.60",
"check_note": "1",
"aft_unset_fin_exp": "13195.60",
"no": "20230609SYZC000293",
"cap_name": "test0609",
"cur_no": "1",
"cap_code": "房屋及建筑物",
"opn_br_no": "[69812]XXX银行812支行",
"use_person": "",
"use_part": "[69812]XXX银行812支行",
"manager": "",
"manage_part": "[69812]XXX银行812支行",
"exp_date": "20240213",
"lease_type": "经营租赁",
"unset_fin_exp": "0.00",
"apply_amt": "10000",
"remark": "test0612",
"no_zh_": "20230609SYZC000305",
"check_note_zh_": "调增",
"flowable_": "1",
"flowable_targetNodeData": {
"category": "CWSYS_75",
"isInput": "1",
"menuName": "未确认融资费用摊销调整",
"pageNo": "cwsys_05_05"
},
"flowable_file_dataInfo": {
"flowable_file_storeType": "undefined",
"flowable_file_split": false,
"flowable_file_canDelete": true,
"flowable_file_readOnly": false,
"flowable_file_id": "FL-aa2a3ef0-08cc-11ee-bb06-9b9a7fbf5dad"
}
}