PostgreSQL错误：列"；收入“；多次指定_Postgresql

PostgreSQL错误：列"；收入“；多次指定

postgresql

PostgreSQL错误：列"；收入“；多次指定,postgresql,Postgresql,我正试图建立一个基本的数据库来帮助筛选许多CSV银行交易我已经将我的所有交易从多个账户的多个表中导入，这些账户的“扣减”列中我勾选了“False”或“True” 我正在尝试创建一个“创建视图”，将多个表中的源代码转换为一个表，以进行“扣减” 基萼；收入列为“真”的多个表中的银行交易记录错误为-Query 1错误：错误：指定了更多的“收入”列不止一次我已经尝试了一天左右的各种代码行，但似乎无法让它工作 CREATE VIEW "Deductions" AS SELECT "Eve

我正试图建立一个基本的数据库来帮助筛选许多CSV银行交易

我已经将我的所有交易从多个账户的多个表中导入，这些账户的“扣减”列中我勾选了“False”或“True”

我正在尝试创建一个“创建视图”，将多个表中的源代码转换为一个表，以进行“扣减”

基萼； 收入列为“真”的多个表中的银行交易记录

错误为-Query 1错误：错误：指定了更多的“收入”列不止一次

我已经尝试了一天左右的各种代码行，但似乎无法让它工作

CREATE VIEW "Deductions" AS
SELECT
    "EverydaySTG"."Income",
    "EverydaySTG"."Deduction",
    "EverydaySTG"."Date",
    "EverydaySTG"."Amount",
    "EverydaySTG"."Payee",
    "CC WTPC"."Income",
    "CC WTPC"."Deduction",
    "CC WTPC"."Date",
    "CC WTPC"."Amount"
FROM
    "EverydaySTG",
    "CC WTPC"
WHERE (
    "EverydaySTG"."Deduction" = 'TRUE' ::text)
    Or(
        "CC WTPC"."Deduction" = 'TRUE' ::text
);

您的对账单中有多个收入栏：

“EverydaySTG”“Income”

和

“CC WTPC”“Income”

。替换为：

CREATE VIEW "Deductions"
AS SELECT
    "EverydaySTG"."Income",
    "EverydaySTG"."Deduction",
    "EverydaySTG"."Date",
    "EverydaySTG"."Amount", 
    "EverydaySTG"."Payee",
    "CC WTPC"."Income",
    "CC WTPC"."Deduction",
    "CC WTPC"."Date",
    "CC WTPC"."Amount"
FROM
    "EverydaySTG", "CC WTPC"
WHERE (
    "EverydaySTG"."Deduction" = 'TRUE' ::text)
    Or ( "CC WTPC"."Deduction" = 'TRUE' ::text );

…通过：

CREATE VIEW "Deductions"
AS SELECT
    "EverydaySTG"."Income" AS income_a,
    "EverydaySTG"."Deduction" AS deduction_a,
    "EverydaySTG"."Date" AS date_a,
    "EverydaySTG"."Amount" AS amount_a,
    "EverydaySTG"."Payee",
    "CC WTPC"."Income" AS income_b,
    "CC WTPC"."Deduction" AS deduction_b,
    "CC WTPC"."Date" AS date_b,
    "CC WTPC"."Amount" AS amount_b
FROM "EverydaySTG", "CC WTPC"
WHERE (
    "EverydaySTG"."Deduction" = 'TRUE' ::text)
    Or( "CC WTPC"."Deduction" = 'TRUE' ::text );

OP comments“结果是事务已水平填充。而不是干净的单行收入，扣除，日期，金额等。有没有办法使原始行保持得体，从而使事务垂直堆叠？”

我知道他们想要一个联合查询：

CREATE TABLE "EverydaySTG" (
    "Income" INTEGER
    "Deduction" CHARACTER VARYING
    "Date" DATE
    "Amount" INTEGER
    "Payee" CHARACTER VARYING
);

CREATE TABLE "CC WTPC" (
    "Income" INTEGER
    "Deduction" CHARACTER VARYING
    "Date" DATE
    "Amount" INTEGER
);