Mysql Workbench在以下查询中抛出错误。为什么？

我很抱歉发布这样一个低质量的问题，但我真的感到不知所措。我无法创建此存储过程，因为workbench一直告诉我有语法错误。。。这两个错误被***s包围，在第6行

当我试图保存存储过程时，名称在workbench中自动解析为_SYNTAX_ERROR，sql失败

CREATE PROCEDURE fetchBudgetInfo(IN year YEAR, IN costCenter INT(11))
BEGIN
    BEGIN
    SELECT gls.gl, gls.name AS gl_name, IFNULL(budgets.total, 0) as totalBudgeted,
        IFNULL(ROUND(SUM(CASE WHEN requests.ap = (SELECT id FROM ap WHERE ap.ap = 1 AND YEAR(ap.start_date) = year) THEN totalCost ELSE 0 END), 2), 0) AS ap1,
        IFNULL(ROUND(SUM(CASE WHEN requests.ap = (SELECT id FROM ap WHERE ap.ap = 1 AND YEAR(ap.start_date) = year) THEN totalCost ELSE 0 END) / ((SELECT total FROM budgets WHERE costCenter = costCenter AND gl = gls.id AND YEAR(budgets.year) = year)***Error HERE (missing closing bracket)*** / 12) * 100, 2), 0 ***Error HERE (missing semicolon)***) AS ap1Ap,  
        IFNULL(ROUND(SUM(CASE WHEN requests.ap = (SELECT id FROM ap WHERE ap.ap = 1 AND YEAR(ap.start_date) = year) THEN totalCost ELSE 0 END) / (SELECT total FROM budgets WHERE costCenter = costCenter AND gl = gls.id AND YEAR(budgets.year) = year) * 100, 2), 0) AS ap1Year,

        IFNULL(ROUND(SUM(CASE WHEN requests.ap = (SELECT id FROM ap WHERE ap.ap = 2 AND YEAR(ap.start_date) = year) THEN totalCost ELSE 0 END), 2), 0) AS ap2,
        IFNULL(ROUND(SUM(CASE WHEN requests.ap = (SELECT id FROM ap WHERE ap.ap = 2 AND YEAR(ap.start_date) = year) THEN totalCost ELSE 0 END) / ((SELECT total FROM budgets WHERE costCenter = costCenter AND gl = gls.id AND YEAR(budgets.year) = year) / 12) * 100, 2), 0) AS ap2Ap, 
        IFNULL(ROUND(SUM(CASE WHEN requests.ap = (SELECT id FROM ap WHERE ap.ap = 2 AND YEAR(ap.start_date) = year) THEN totalCost ELSE 0 END) / (SELECT total FROM budgets WHERE costCenter = costCenter AND gl = gls.id AND YEAR(budgets.year) = year) * 100, 2), 0) AS ap2Year,

        IFNULL(ROUND(SUM(CASE WHEN requests.ap = (SELECT id FROM ap WHERE ap.ap = 3 AND YEAR(ap.start_date) = year) THEN totalCost ELSE 0 END), 2), 0) AS ap3,
        IFNULL(ROUND(SUM(CASE WHEN requests.ap = (SELECT id FROM ap WHERE ap.ap = 3 AND YEAR(ap.start_date) = year) THEN totalCost ELSE 0 END) / ((SELECT total FROM budgets WHERE costCenter = costCenter AND gl = gls.id AND YEAR(budgets.year) = year) / 12) * 100, 2), 0) AS ap3Ap, 
        IFNULL(ROUND(SUM(CASE WHEN requests.ap = (SELECT id FROM ap WHERE ap.ap = 3 AND YEAR(ap.start_date) = year) THEN totalCost ELSE 0 END) / (SELECT total FROM budgets WHERE costCenter = costCenter AND gl = gls.id AND YEAR(budgets.year) = year) * 100, 2), 0) AS ap3Year,

        IFNULL(ROUND(SUM(CASE WHEN requests.ap = (SELECT id FROM ap WHERE ap.ap = 4 AND YEAR(ap.start_date) = year) THEN totalCost ELSE 0 END), 2), 0) AS ap4,
        IFNULL(ROUND(SUM(CASE WHEN requests.ap = (SELECT id FROM ap WHERE ap.ap = 4 AND YEAR(ap.start_date) = year) THEN totalCost ELSE 0 END) / ((SELECT total FROM budgets WHERE costCenter = costCenter AND gl = gls.id AND YEAR(budgets.year) = year) / 12) * 100, 2), 0) AS ap4Ap, 
        IFNULL(ROUND(SUM(CASE WHEN requests.ap = (SELECT id FROM ap WHERE ap.ap = 4 AND YEAR(ap.start_date) = year) THEN totalCost ELSE 0 END) / (SELECT total FROM budgets WHERE costCenter = costCenter AND gl = gls.id AND YEAR(budgets.year) = year) * 100, 2), 0) AS ap4Year,

        IFNULL(ROUND(SUM(CASE WHEN requests.ap = (SELECT id FROM ap WHERE ap.ap = 5 AND YEAR(ap.start_date) = year) THEN totalCost ELSE 0 END), 2), 0) AS ap5,
        IFNULL(ROUND(SUM(CASE WHEN requests.ap = (SELECT id FROM ap WHERE ap.ap = 5 AND YEAR(ap.start_date) = year) THEN totalCost ELSE 0 END) / ((SELECT total FROM budgets WHERE costCenter = costCenter AND gl = gls.id AND YEAR(budgets.year) = year) / 12) * 100, 2), 0) AS ap5Ap, 
        IFNULL(ROUND(SUM(CASE WHEN requests.ap = (SELECT id FROM ap WHERE ap.ap = 5 AND YEAR(ap.start_date) = year) THEN totalCost ELSE 0 END) / (SELECT total FROM budgets WHERE costCenter = costCenter AND gl = gls.id AND YEAR(budgets.year) = year) * 100, 2), 0) AS ap5Year,

        IFNULL(ROUND(SUM(CASE WHEN requests.ap = (SELECT id FROM ap WHERE ap.ap = 6 AND YEAR(ap.start_date) = year) THEN totalCost ELSE 0 END), 2), 0) AS ap6,
        IFNULL(ROUND(SUM(CASE WHEN requests.ap = (SELECT id FROM ap WHERE ap.ap = 6 AND YEAR(ap.start_date) = year) THEN totalCost ELSE 0 END) / ((SELECT total FROM budgets WHERE costCenter = costCenter AND gl = gls.id AND YEAR(budgets.year) = year) / 12) * 100, 2), 0) AS ap6Ap, 
        IFNULL(ROUND(SUM(CASE WHEN requests.ap = (SELECT id FROM ap WHERE ap.ap = 6 AND YEAR(ap.start_date) = year) THEN totalCost ELSE 0 END) / (SELECT total FROM budgets WHERE costCenter = costCenter AND gl = gls.id AND YEAR(budgets.year) = year) * 100, 2), 0) AS ap6Year,

        IFNULL(ROUND(SUM(CASE WHEN requests.ap = (SELECT id FROM ap WHERE ap.ap = 7 AND YEAR(ap.start_date) = year) THEN totalCost ELSE 0 END), 2), 0) AS ap7,
        IFNULL(ROUND(SUM(CASE WHEN requests.ap = (SELECT id FROM ap WHERE ap.ap = 7 AND YEAR(ap.start_date) = year) THEN totalCost ELSE 0 END) / ((SELECT total FROM budgets WHERE costCenter = costCenter AND gl = gls.id AND YEAR(budgets.year) = year) / 12) * 100, 2), 0) AS ap7Ap, 
        IFNULL(ROUND(SUM(CASE WHEN requests.ap = (SELECT id FROM ap WHERE ap.ap = 7 AND YEAR(ap.start_date) = year) THEN totalCost ELSE 0 END) / (SELECT total FROM budgets WHERE costCenter = costCenter AND gl = gls.id AND YEAR(budgets.year) = year) * 100, 2), 0) AS ap7Year,

        IFNULL(ROUND(SUM(CASE WHEN requests.ap = (SELECT id FROM ap WHERE ap.ap = 8 AND YEAR(ap.start_date) = year) THEN totalCost ELSE 0 END), 2), 0) AS ap8,
        IFNULL(ROUND(SUM(CASE WHEN requests.ap = (SELECT id FROM ap WHERE ap.ap = 8 AND YEAR(ap.start_date) = year) THEN totalCost ELSE 0 END) / ((SELECT total FROM budgets WHERE costCenter = costCenter AND gl = gls.id AND YEAR(budgets.year) = year) / 12) * 100, 2), 0) AS ap8Ap, 
        IFNULL(ROUND(SUM(CASE WHEN requests.ap = (SELECT id FROM ap WHERE ap.ap = 8 AND YEAR(ap.start_date) = year) THEN totalCost ELSE 0 END) / (SELECT total FROM budgets WHERE costCenter = costCenter AND gl = gls.id AND YEAR(budgets.year) = year) * 100, 2), 0) AS ap8Year,

        IFNULL(ROUND(SUM(CASE WHEN requests.ap = (SELECT id FROM ap WHERE ap.ap = 9 AND YEAR(ap.start_date) = year) THEN totalCost ELSE 0 END), 2), 0) AS ap9,
        IFNULL(ROUND(SUM(CASE WHEN requests.ap = (SELECT id FROM ap WHERE ap.ap = 9 AND YEAR(ap.start_date) = year) THEN totalCost ELSE 0 END) / ((SELECT total FROM budgets WHERE costCenter = costCenter AND gl = gls.id AND YEAR(budgets.year) = year) / 12) * 100, 2), 0) AS ap9Ap, 
        IFNULL(ROUND(SUM(CASE WHEN requests.ap = (SELECT id FROM ap WHERE ap.ap = 9 AND YEAR(ap.start_date) = year) THEN totalCost ELSE 0 END) / (SELECT total FROM budgets WHERE costCenter = costCenter AND gl = gls.id AND YEAR(budgets.year) = year) * 100, 2), 0) AS ap9Year,

        IFNULL(ROUND(SUM(CASE WHEN requests.ap = (SELECT id FROM ap WHERE ap.ap = 10 AND YEAR(ap.start_date) = year) THEN totalCost ELSE 0 END), 2), 0) AS ap10,
        IFNULL(ROUND(SUM(CASE WHEN requests.ap = (SELECT id FROM ap WHERE ap.ap = 10 AND YEAR(ap.start_date) = year) THEN totalCost ELSE 0 END) / ((SELECT total FROM budgets WHERE costCenter = costCenter AND gl = gls.id AND YEAR(budgets.year) = year) / 12) * 100, 2), 0) AS ap10Ap, 
        IFNULL(ROUND(SUM(CASE WHEN requests.ap = (SELECT id FROM ap WHERE ap.ap = 10 AND YEAR(ap.start_date) = year) THEN totalCost ELSE 0 END) / (SELECT total FROM budgets WHERE costCenter = costCenter AND gl = gls.id AND YEAR(budgets.year) = year) * 100, 2), 0) AS ap10Year,

        IFNULL(ROUND(SUM(CASE WHEN requests.ap = (SELECT id FROM ap WHERE ap.ap = 11 AND YEAR(ap.start_date) = year) THEN totalCost ELSE 0 END), 2), 0) AS ap11,
        IFNULL(ROUND(SUM(CASE WHEN requests.ap = (SELECT id FROM ap WHERE ap.ap = 11 AND YEAR(ap.start_date) = year) THEN totalCost ELSE 0 END) / ((SELECT total FROM budgets WHERE costCenter = costCenter AND gl = gls.id AND YEAR(budgets.year) = year) / 12) * 100, 2), 0) AS ap11Ap, 
        IFNULL(ROUND(SUM(CASE WHEN requests.ap = (SELECT id FROM ap WHERE ap.ap = 11 AND YEAR(ap.start_date) = year) THEN totalCost ELSE 0 END) / (SELECT total FROM budgets WHERE costCenter = costCenter AND gl = gls.id AND YEAR(budgets.year) = year) * 100, 2), 0) AS ap11Year,

        IFNULL(ROUND(SUM(CASE WHEN requests.ap = (SELECT id FROM ap WHERE ap.ap = 12 AND YEAR(ap.start_date) = year) THEN totalCost ELSE 0 END), 2), 0) AS ap12,
        IFNULL(ROUND(SUM(CASE WHEN requests.ap = (SELECT id FROM ap WHERE ap.ap = 12 AND YEAR(ap.start_date) = year) THEN totalCost ELSE 0 END) / ((SELECT total FROM budgets WHERE costCenter = costCenter AND gl = gls.id AND YEAR(budgets.year) = year) / 12) * 100, 2), 0) AS ap12Ap, 
        IFNULL(ROUND(SUM(CASE WHEN requests.ap = (SELECT id FROM ap WHERE ap.ap = 12 AND YEAR(ap.start_date) = year) THEN totalCost ELSE 0 END) / (SELECT total FROM budgets WHERE costCenter = costCenter AND gl = gls.id AND YEAR(budgets.year) = year) * 100, 2), 0) AS ap12Year,

        IFNULL(ROUND(SUM(totalCost), 2), 0) AS totalCost,
        IFNULL(ROUND(SUM(totalCost) / (SELECT total FROM budgets WHERE budgets.costCenter = costCenter AND budgets.gl = gls.id) * 100, 2), 0) AS totalPercent

    FROM gls
        LEFT JOIN requests ON requests.glid = gls.id AND requests.costCenter = costCenter AND requests.status = 'approved' AND (SELECT YEAR(ap.start_date) FROM ap WHERE ap.id = requests.ap) = year
        LEFT JOIN budgets ON budgets.gl = gls.id AND budgets.costCenter = costCenter

    GROUP BY gls.id;
END

编辑

这也失败了

CREATE PROCEDURE fetchBudgetInfo(IN year YEAR, IN costCenter INT(11))
BEGIN
    SELECT gls.id, gls.gl, gls.name AS gl_name, budgets.total as totalBudgeted

    GROUP BY gls.id;
END

---

好的。。我在这里做的是删除所有的子选择并替换为常量-因为在这一点上，我们不关心答案。。我们关心运行和返回数据。但保留所有括号等。。并将其归结为基本框架。我可以在工作台上把这个拿回来。。然后我会一次添加一个子选择，看看它是在子选择上中断还是仍然运行

Select 

IFNULL(ROUND(SUM(CASE WHEN 1 = (1) THEN 10 ELSE 0 END), 2), 0) AS ap2,
IFNULL(ROUND(SUM(CASE WHEN 1 = (0) THEN 20 ELSE 0 END) / ((1) / 12) * 100, 2), 0) AS ap2Ap

from test.maketable
group by make

---

这可能有助于弄清真正的罪魁祸首

两个查询都不正确。第一个使用第二个BEGIN，没有结束符，第二个缺少from子句

您可以在SP之外作为独立的sql运行吗？当我收到神秘错误并收到它们时，我该怎么办。。删除选择部分的前半部分。。看看它是否在SP之外编译和运行。然后我继续添加半个备份。。。直到我找到让我痛苦的那一行。如果我删除了有问题的那一行，我会在下一个3块的下一行中得到相同的错误。我试图复制到workbench中，但我没有相关的表。如果nullroundsumcase WHEN requests.ap=从ap中选择id，其中ap.ap=1，YEARap.start\u date=year，然后是totalCost，否则0结束/从costCenter=costCenter，gls.id和YEARbudgets.year=years的预算中选择total，其中costCenter=gls.id和YEARbudgets.year=year***错误此处缺少右括号***/12*100，2，0错误此处缺少分号作为ap1Ap，在您的代码帖子中。。您确实有这样的措辞……我应该指出，这个精确的查询在Windows机器上工作，而不是在Linux machibe上