Question

我目前正在尝试在function TDoACalculation() syms x y deltaD D f; s1x = 95; s1y = 0; s2x = 0; s2y = 0; D = sqrt((s1y-s2y).^2+(s1x-s2x).^2); deltaD = sqrt((95-x).^2-(0-y).^2)-sqrt((0-x).^2-(0-y).^2); f = ((x.^2)/((deltaD.^2)/(4))-(y.^2)/(((D.^2)/(4))-((deltaD.^2)/(4)))) - 1 disp(f); figure fcontour(f, [-50 50 -50 50]); end中编写查询以获取VBA中的数据。对于字符串Access，一切都可以工作，除了WHERE子句，我不知道如何编写语法。我正在接受

运行时错误3075 - 查询中的语法错误（缺少运算符）表达

以下是我的代码：

SQL

Answer 1

将文字字符串标准放在单引号中（又名＆＃39;刻度线＆＃39;）

<?xml version="1.0" encoding="UTF-8"?>
<faces-config xmlns="http://xmlns.jcp.org/xml/ns/javaee"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-facesconfig_2_2.xsd"
    version="2.2">
    <application>
<!--        <message-bundle>messages_en_US</message-bundle> -->
<!--        <message-bundle>messages_es</message-bundle> -->
<!--        <message-bundle>messages_pt_BR</message-bundle> -->
        <locale-config>
            <default-locale>en_US</default-locale>
            <supported-locale>pt_BR</supported-locale>
            <supported-locale>es</supported-locale>
        </locale-config>
<!--- Change the path ("com.tfduque.fieldassist.interface") to the filename ("interface") here -->    
        <resource-bundle>
            <base-name>interface</base-name>
            <var>msg</var>
        </resource-bundle>
    </application>

</faces-config>

从VBA查询访问

1 个答案: