{"id":567,"date":"2018-01-19T13:46:25","date_gmt":"2018-01-19T05:46:25","guid":{"rendered":"http:\/\/www.ponybai.com\/?p=567"},"modified":"2018-01-19T13:46:25","modified_gmt":"2018-01-19T05:46:25","slug":"salesforce-apex-%ef%bc%88%e5%9f%ba%e7%a1%804%ef%bc%89soql","status":"publish","type":"post","link":"http:\/\/www.ponybai.com\/?p=567","title":{"rendered":"Salesforce Apex \uff08\u57fa\u78404\uff09SOQL"},"content":{"rendered":"<div class=\"nested0\">\n<h2 id=\"Tdxn4tBK-heading1\" class=\"helpHead2\">\u5b66\u4e60\u76ee\u6807<\/h2>\n<div class=\"body\">\n<div id=\"p2\" class=\"p\">\n<p>\u5b8c\u6210\u672c\u5355\u5143\u540e\uff0c\u60a8\u5c06\u80fd\u591f\uff1a<\/p>\n<ul class=\"ul bulletList\">\n<li class=\"li\">\u5728Apex\u4e2d\u7f16\u5199SOQL\u67e5\u8be2\u3002<\/li>\n<li class=\"li\">\u901a\u8fc7\u5728\u5f00\u53d1\u8005\u63a7\u5236\u53f0\u4e2d\u4f7f\u7528\u67e5\u8be2\u7f16\u8f91\u5668\u6267\u884cSOQL\u67e5\u8be2\u3002<\/li>\n<li class=\"li\">\u901a\u8fc7\u4f7f\u7528\u533f\u540dApex\u6267\u884c\u5d4c\u5165\u5728Apex\u4e2d\u7684SOQL\u67e5\u8be2\u3002<\/li>\n<li class=\"li\">\u67e5\u8be2\u76f8\u5173\u8bb0\u5f55\u3002<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n<div id=\"apex_database_soql\" class=\"topic concept nested0\" lang=\"en-us\" xml:lang=\"en-us\">\n<h2 id=\"Tdxn4tBK-heading2\" class=\"helpHead2\"><span id=\"topic-title\" class=\"ph\">\u7f16\u5199SOQL\u67e5\u8be2<\/span><\/h2>\n<div class=\"body conbody\">\n<div class=\"shortdesc\">\n<p>\u8981\u4eceSalesforce\u4e2d\u8bfb\u53d6\u8bb0\u5f55\uff0c\u60a8\u9700\u8981\u7f16\u5199\u4e00\u4e2a\u67e5\u8be2\u3002 Salesforce\u63d0\u4f9bSalesforce\u5bf9\u8c61\u67e5\u8be2\u8bed\u8a00\uff08\u7b80\u79f0SOQL\uff09\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u5b83\u6765\u8bfb\u53d6\u4fdd\u5b58\u7684\u8bb0\u5f55\u3002 SOQL\u7c7b\u4f3c\u4e8e\u6807\u51c6\u7684SQL\u8bed\u8a00\uff0c\u4f46\u662f\u4e3aForce.com\u5e73\u53f0\u5b9a\u5236\u3002<br \/>\n\u7531\u4e8eApex\u53ef\u76f4\u63a5\u8bbf\u95ee\u5b58\u50a8\u5728\u6570\u636e\u5e93\u4e2d\u7684Salesforce\u8bb0\u5f55\uff0c\u56e0\u6b64\u53ef\u4ee5\u5c06SOQL\u67e5\u8be2\u5d4c\u5165\u5230Apex\u4ee3\u7801\u4e2d\uff0c\u5e76\u4ee5\u7b80\u5355\u660e\u4e86\u7684\u65b9\u5f0f\u83b7\u53d6\u7ed3\u679c\u3002\u5f53SOQL\u5d4c\u5165\u5230Apex\u4e2d\u65f6\uff0c\u5b83\u88ab\u79f0\u4e3a\u5185\u8054SOQL\u3002<\/p>\n<p>\u8981\u5728\u60a8\u7684Apex\u4ee3\u7801\u4e2d\u5305\u542bSOQL\u67e5\u8be2\uff0c\u8bf7\u5c06SOQL\u8bed\u53e5\u5305\u88c5\u5728\u65b9\u62ec\u53f7\u4e2d\uff0c\u5e76\u5c06\u8fd4\u56de\u503c\u5206\u914d\u7ed9\u4e00\u4e2asObjects\u6570\u7ec4\u3002\u4f8b\u5982\uff0c\u4ee5\u4e0b\u5185\u5bb9\u5c06\u68c0\u7d22\u5177\u6709\u4e24\u4e2a\u5b57\u6bb5\uff08\u540d\u79f0\u548c\u7535\u8bdd\u53f7\u7801\uff09\u7684\u6240\u6709\u5ba2\u6237\u8bb0\u5f55\uff0c\u5e76\u8fd4\u56de\u4e00\u4e2aAccount sObjects\u6570\u7ec4\u3002<\/p>\n<\/div>\n<div class=\"codeblock\">\n<pre class=\"line-numbers code-toolbar language-java\"><code class=\" language-java\">Account<span class=\"token punctuation\">[<\/span><span class=\"token punctuation\">]<\/span> accts <span class=\"token operator\">=<\/span> <span class=\"token punctuation\">[<\/span>SELECT Name<span class=\"token punctuation\">,<\/span>Phone FROM Account<span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">;<\/span><\/code><\/pre>\n<\/div>\n<div class=\"section\">\n<h3 id=\"Tdxn4tBK-heading3\" class=\"helpHead3\">\u5148\u51b3\u6761\u4ef6<\/h3>\n<p class=\"p\">\u672c\u5355\u4f4d\u7684\u4e00\u4e9b\u67e5\u8be2\u5e0c\u671b\u7ec4\u7ec7\u62e5\u6709\u5ba2\u6237\u548c\u8054\u7cfb\u4eba\u3002\u5728\u8fd0\u884c\u67e5\u8be2\u4e4b\u524d\uff0c\u8bf7\u521b\u5efa\u4e00\u4e9b\u793a\u4f8b\u6570\u636e\u3002<\/p>\n<ol class=\"ol enumList\">\n<li class=\"li\">\u5728\u5f00\u53d1\u4eba\u5458\u63a7\u5236\u53f0\u4e2d\uff0c\u4ece\u201c\u8c03\u8bd5\u201d\u83dc\u5355\u4e2d\u6253\u5f00\u201c\u6267\u884c\u533f\u540d\u201d\u7a97\u53e3\u3002<\/li>\n<li class=\"li\">\u5728\u7a97\u53e3\u4e2d\u63d2\u5165\u4e0b\u9762\u7684\u4ee3\u7801\u7247\u6bb5\uff0c\u7136\u540e\u70b9\u51fb\u6267\u884c\u3002<\/li>\n<\/ol>\n<div class=\"codeblock\">\n<pre class=\"line-numbers code-toolbar language-java\"><code class=\" language-java\"><span class=\"token comment\">\/\/ \u6dfb\u52a0\u5ba2\u6237\u548c\u76f8\u5173\u8054\u7cfb\u4eba<\/span>\nAccount acct <span class=\"token operator\">=<\/span> <span class=\"token keyword\">new<\/span> <span class=\"token class-name\">Account<\/span><span class=\"token punctuation\">(<\/span>\n    Name<span class=\"token operator\">=<\/span><span class=\"token string\">'SFDC Computing'<\/span><span class=\"token punctuation\">,<\/span>\n    Phone<span class=\"token operator\">=<\/span><span class=\"token string\">'(415)555-1212'<\/span><span class=\"token punctuation\">,<\/span>\n    NumberOfEmployees<span class=\"token operator\">=<\/span><span class=\"token number\">50<\/span><span class=\"token punctuation\">,<\/span>\n    BillingCity<span class=\"token operator\">=<\/span><span class=\"token string\">'San Francisco'<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span>\ninsert acct<span class=\"token punctuation\">;<\/span>\n\n<span class=\"token comment\">\/\/ \u4e00\u65e6\u63d2\u5165\u5ba2\u6237\uff0csObject\u5c06\u586b\u5145\u4e00\u4e2aID\u3002<\/span>\n<span class=\"token comment\">\/\/ \u83b7\u53d6\u8fd9\u4e2aID\u3002<\/span>\nID acctID <span class=\"token operator\">=<\/span> acct<span class=\"token punctuation\">.<\/span>ID<span class=\"token punctuation\">;<\/span>\n\n<span class=\"token comment\">\/\/ \u6dfb\u52a0\u4e00\u4e2a\u8054\u7cfb\u4eba\u5230\u8fd9\u4e2a\u5ba2\u6237\u3002<\/span>\nContact con <span class=\"token operator\">=<\/span> <span class=\"token keyword\">new<\/span> <span class=\"token class-name\">Contact<\/span><span class=\"token punctuation\">(<\/span>\n    FirstName<span class=\"token operator\">=<\/span><span class=\"token string\">'Carol'<\/span><span class=\"token punctuation\">,<\/span>\n    LastName<span class=\"token operator\">=<\/span><span class=\"token string\">'Ruiz'<\/span><span class=\"token punctuation\">,<\/span>\n    Phone<span class=\"token operator\">=<\/span><span class=\"token string\">'(415)555-1212'<\/span><span class=\"token punctuation\">,<\/span>\n    Department<span class=\"token operator\">=<\/span><span class=\"token string\">'Wingo'<\/span><span class=\"token punctuation\">,<\/span>\n    AccountId<span class=\"token operator\">=<\/span>acctID<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span>\ninsert con<span class=\"token punctuation\">;<\/span>\n\n<span class=\"token comment\">\/\/ \u6dfb\u52a0\u6ca1\u6709\u8054\u7cfb\u4eba\u7684\u5ba2\u6237<\/span>\nAccount acct2 <span class=\"token operator\">=<\/span> <span class=\"token keyword\">new<\/span> <span class=\"token class-name\">Account<\/span><span class=\"token punctuation\">(<\/span>\n    Name<span class=\"token operator\">=<\/span><span class=\"token string\">'The SFDC Query Man'<\/span><span class=\"token punctuation\">,<\/span>\n    Phone<span class=\"token operator\">=<\/span><span class=\"token string\">'(310)555-1213'<\/span><span class=\"token punctuation\">,<\/span>\n    NumberOfEmployees<span class=\"token operator\">=<\/span><span class=\"token number\">50<\/span><span class=\"token punctuation\">,<\/span>\n    BillingCity<span class=\"token operator\">=<\/span><span class=\"token string\">'Los Angeles'<\/span><span class=\"token punctuation\">,<\/span>\n    Description<span class=\"token operator\">=<\/span><span class=\"token string\">'Expert in wing technologies.'<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span>\ninsert acct2<span class=\"token punctuation\">;<\/span><\/code><\/pre>\n<\/div>\n<\/div>\n<div class=\"section\">\n<h3 id=\"Tdxn4tBK-heading4\" class=\"helpHead3\">\u4f7f\u7528\u67e5\u8be2\u7f16\u8f91\u5668<\/h3>\n<p class=\"p\">\u5f00\u53d1\u8005\u63a7\u5236\u53f0\u63d0\u4f9b\u67e5\u8be2\u7f16\u8f91\u5668\u63a7\u5236\u53f0\uff0c\u4f7f\u60a8\u53ef\u4ee5\u8fd0\u884c\u60a8\u7684SOQL\u67e5\u8be2\u548c\u67e5\u770b\u7ed3\u679c\u3002\u67e5\u8be2\u7f16\u8f91\u5668\u63d0\u4f9b\u4e86\u4e00\u79cd\u5feb\u901f\u68c0\u67e5\u6570\u636e\u5e93\u7684\u65b9\u6cd5\u3002\u5728\u5c06\u5b83\u4eec\u6dfb\u52a0\u5230\u60a8\u7684Apex\u4ee3\u7801\u4e4b\u524d\uff0c\u6d4b\u8bd5\u60a8\u7684SOQL\u67e5\u8be2\u662f\u4e00\u4e2a\u597d\u65b9\u6cd5\u3002\u5f53\u60a8\u4f7f\u7528\u67e5\u8be2\u7f16\u8f91\u5668\u65f6\uff0c\u60a8\u53ea\u9700\u63d0\u4f9bSOQL\u8bed\u53e5\uff0c\u800c\u4e0d\u5305\u542b\u56f4\u7ed5\u5b83\u7684Apex\u4ee3\u7801\u3002<\/p>\n<p class=\"p\">\u8ba9\u6211\u4eec\u5c1d\u8bd5\u8fd0\u884c\u4ee5\u4e0bSOQL\u793a\u4f8b\uff1a<\/p>\n<ol class=\"ol enumList\">\n<li class=\"li\">\u5728\u5f00\u53d1\u8005\u63a7\u5236\u53f0\u4e2d\uff0c\u70b9\u51fb <em class=\"ph i\">Query Editor\u00a0<\/em>\u6807\u7b7e\u3002<\/li>\n<li class=\"li\">\u5c06\u4ee5\u4e0b\u5185\u5bb9\u590d\u5236\u5e76\u7c98\u8d34\u5230\u67e5\u8be2\u7f16\u8f91\u5668\u4e0b\u7684\u7b2c\u4e00\u4e2a\u6846\u4e2d\uff0c\u7136\u540e\u5355\u51fb <strong class=\"ph uicontrol\">Execute<\/strong>.<\/li>\n<\/ol>\n<div class=\"codeblock\">\n<pre class=\"line-numbers code-toolbar language-java\"><code class=\" language-java\">SELECT Name<span class=\"token punctuation\">,<\/span>Phone FROM Account<\/code><\/pre>\n<\/div>\n<p class=\"p\">\u60a8\u7684\u7ec4\u7ec7\u4e2d\u7684\u6240\u6709\u5ba2\u6237\u8bb0\u5f55\u90fd\u4ee5\u67e5\u8be2\u7ed3\u679c\u90e8\u5206\u663e\u793a\u4e3a\u5305\u542b\u5b57\u6bb5\u7684\u884c\u3002<\/p>\n<\/div>\n<div class=\"section\">\n<h3 id=\"Tdxn4tBK-heading5\" class=\"helpHead3\">\u57fa\u672c\u7684SOQL\u8bed\u6cd5<\/h3>\n<p class=\"p\">\u8fd9\u662f\u4e00\u4e2a\u57fa\u672c\u7684SOQL\u67e5\u8be2\u8bed\u6cd5\uff1a<\/p>\n<div class=\"codeblock\">\n<pre class=\"line-numbers code-toolbar language-java\"><code class=\" language-java\">SELECT fields FROM ObjectName <span class=\"token punctuation\">[<\/span>WHERE Condition<span class=\"token punctuation\">]<\/span><\/code><\/pre>\n<div class=\"toolbar\">\n<div class=\"toolbar-item\">WHERE\u5b50\u53e5\u662f\u53ef\u9009\u7684\u3002\u6211\u4eec\u4ece\u4e00\u4e2a\u975e\u5e38\u7b80\u5355\u7684\u67e5\u8be2\u5f00\u59cb\u3002\u4f8b\u5982\uff0c\u4ee5\u4e0b\u67e5\u8be2\u68c0\u7d22\u5ba2\u6237\u5e76\u4e3a\u6bcf\u4e2a\u5ba2\u6237\u83b7\u53d6\u4e24\u4e2a\u5b57\u6bb5\uff1aID\u548c\u7535\u8bdd\u3002<\/div>\n<\/div>\n<\/div>\n<div class=\"codeblock\">\n<pre class=\"line-numbers code-toolbar language-java\"><code class=\" language-java\">SELECT Name<span class=\"token punctuation\">,<\/span>Phone FROM Account<\/code><\/pre>\n<\/div>\n<p class=\"p\">\u67e5\u8be2\u6709\u4e24\u90e8\u5206\uff1a<\/p>\n<ol class=\"ol enumList\">\n<li class=\"li\">\u9009\u62e9\u540d\u79f0\uff0c\u7535\u8bdd\uff1a\u8fd9\u90e8\u5206\u5217\u51fa\u60a8\u60f3\u8981\u68c0\u7d22\u7684\u5b57\u6bb5\u3002\u8fd9\u4e9b\u5b57\u6bb5\u5728\u9017\u53f7\u5206\u9694\u5217\u8868\u4e2d\u7684SELECT\u5173\u952e\u5b57\u4e4b\u540e\u6307\u5b9a\u3002\u6216\u8005\u60a8\u53ea\u80fd\u6307\u5b9a\u4e00\u4e2a\u5b57\u6bb5\uff0c\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\u4e0d\u9700\u8981\u9017\u53f7\uff08\u4f8b\u5982SELECT Phone\uff09\u3002<\/li>\n<li class=\"li\">FROM\u5ba2\u6237\uff1a\u8fd9\u90e8\u5206\u6307\u5b9a\u60a8\u8981\u68c0\u7d22\u7684\u6807\u51c6\u6216\u81ea\u5b9a\u4e49\u5bf9\u8c61\u3002\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u5b83\u662f\u5ba2\u6237\u3002\u5bf9\u4e8e\u540d\u4e3aInvoice_Statement\u7684\u81ea\u5b9a\u4e49\u5bf9\u8c61\uff0c\u5b83\u662fInvoice_Statement__c\u3002<\/li>\n<\/ol>\n<div class=\"btb callout box guidedTour\">\n<div class=\"inner\">\n<div class=\"bd\">\n<div class=\"media\">\n<div class=\"mediaBd\">\n<h4 class=\"mbs\">\u8d85\u8d8a\u57fa\u7840<\/h4>\n<p>\u4e0e\u5176\u4ed6SQL\u8bed\u8a00\u4e0d\u540c\uff0c\u60a8\u4e0d\u80fd\u4e3a\u6240\u6709\u5b57\u6bb5\u6307\u5b9a*\u3002\u4f60\u5fc5\u987b\u6307\u5b9a\u4f60\u60f3\u660e\u786e\u5f97\u5230\u7684\u6bcf\u4e2a\u5b57\u6bb5\u3002\u5982\u679c\u60a8\u5c1d\u8bd5\u8bbf\u95ee\u60a8\u5728SELECT\u5b50\u53e5\u4e2d\u672a\u6307\u5b9a\u7684\u5b57\u6bb5\uff0c\u5219\u4f1a\u51fa\u73b0\u9519\u8bef\uff0c\u56e0\u4e3a\u8be5\u5b57\u6bb5\u5c1a\u672a\u88ab\u68c0\u7d22\u5230\u3002<\/p>\n<p>\u60a8\u4e0d\u9700\u8981\u5728\u67e5\u8be2\u4e2d\u6307\u5b9aId\u5b57\u6bb5\uff0c\u56e0\u4e3a\u5b83\u59cb\u7ec8\u5728Apex\u67e5\u8be2\u4e2d\u8fd4\u56de\uff0c\u65e0\u8bba\u662f\u5728\u67e5\u8be2\u4e2d\u6307\u5b9a\u8fd8\u662f\u4e0d\u5728\u67e5\u8be2\u4e2d\u6307\u5b9a\u3002\u4f8b\u5982\uff1aSELECT Id\uff0cPhone FROM Account\u548cSELECT Phone FROM Account\u662f\u7b49\u4ef7\u7684\u8bed\u53e5\u3002\u552f\u4e00\u4e00\u6b21\u4f60\u53ef\u80fd\u60f3\u8981\u6307\u5b9aId\u5b57\u6bb5\uff0c\u5982\u679c\u5b83\u662f\u552f\u4e00\u7684\u5b57\u6bb5\uff0c\u4f60\u6b63\u5728\u68c0\u7d22\uff0c\u56e0\u4e3a\u4f60\u5fc5\u987b\u5217\u51fa\u81f3\u5c11\u4e00\u4e2a\u5b57\u6bb5\uff1aSELECT ID FROM Account\u3002\u5728\u67e5\u8be2\u7f16\u8f91\u5668\u4e2d\u8fd0\u884c\u67e5\u8be2\u65f6\uff0c\u60a8\u53ef\u80fd\u8fd8\u9700\u8981\u6307\u5b9aId\u5b57\u6bb5\uff0c\u56e0\u4e3a\u9664\u975e\u6307\u5b9a\uff0c\u5426\u5219ID\u5b57\u6bb5\u5c06\u4e0d\u4f1a\u663e\u793a\u3002<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"section\">\n<h3 id=\"Tdxn4tBK-heading6\" class=\"helpHead3\">\u4f7f\u7528\u6761\u4ef6\u8fc7\u6ee4\u67e5\u8be2\u7ed3\u679c<\/h3>\n<p class=\"p\">\u5982\u679c\u60a8\u5728\u7ec4\u7ec7\u4e2d\u62e5\u6709\u591a\u4e2a\u5ba2\u6237\uff0c\u5219\u5c06\u5168\u90e8\u9000\u56de\u3002\u5982\u679c\u8981\u9650\u5236\u8fd4\u56de\u7ed9\u6ee1\u8db3\u7279\u5b9a\u6761\u4ef6\u7684\u5ba2\u6237\u7684\u5ba2\u6237\uff0c\u5219\u53ef\u4ee5\u5728WHERE\u5b50\u53e5\u4e2d\u6dfb\u52a0\u6b64\u6761\u4ef6\u3002\u4ee5\u4e0b\u793a\u4f8b\u4ec5\u68c0\u7d22\u540d\u79f0\u4e3aSFDC Computing\u7684\u5ba2\u6237\u3002\u8bf7\u6ce8\u610f\uff0c\u5b57\u7b26\u4e32\u6bd4\u8f83\u4e0d\u533a\u5206\u5927\u5c0f\u5199\u3002<\/p>\n<div class=\"codeblock\">\n<pre class=\"line-numbers code-toolbar language-java\"><code class=\" language-java\">SELECT Name<span class=\"token punctuation\">,<\/span>Phone FROM Account WHERE Name<span class=\"token operator\">=<\/span><span class=\"token string\">'SFDC Computing'<\/span><\/code><\/pre>\n<div class=\"toolbar\">\n<div class=\"toolbar-item\">WHERE\u5b50\u53e5\u53ef\u4ee5\u5305\u542b\u591a\u4e2a\u4f7f\u7528\u903b\u8f91\u8fd0\u7b97\u7b26\uff08AND\uff0cOR\uff09\u548c\u62ec\u53f7\u5206\u7ec4\u7684\u6761\u4ef6\u3002\u4f8b\u5982\uff0c\u6b64\u67e5\u8be2\u5c06\u8fd4\u56de\u540d\u79f0\u4e3aSFDC Computing\u7684\u62e5\u6709\u8d85\u8fc725\u540d\u5458\u5de5\u7684\u6240\u6709\u5ba2\u6237\uff1a<\/div>\n<\/div>\n<\/div>\n<div class=\"codeblock\">\n<pre class=\"line-numbers code-toolbar language-java\"><code class=\" language-java\">SELECT Name<span class=\"token punctuation\">,<\/span>Phone FROM Account WHERE <span class=\"token punctuation\">(<\/span>Name<span class=\"token operator\">=<\/span><span class=\"token string\">'SFDC Computing'<\/span> AND NumberOfEmployees<span class=\"token operator\">&gt;<\/span><span class=\"token number\">25<\/span><span class=\"token punctuation\">)<\/span><\/code><\/pre>\n<div class=\"toolbar\">\n<div class=\"toolbar-item\">\u8fd9\u662f\u4e00\u4e2a\u66f4\u590d\u6742\u6761\u4ef6\u7684\u4f8b\u5b50\u3002\u6b64\u67e5\u8be2\u5c06\u8fd4\u56de\u6240\u6709SFDC\u8ba1\u7b97\u5ba2\u6237\uff0c\u6216\u8005\u62e5\u6709\u8d85\u8fc725\u540d\u5458\u5de5\u7684\u5e10\u5355\u57ce\u5e02\u4e3a\u6d1b\u6749\u77f6\u7684\u6240\u6709\u5ba2\u6237\u3002<\/div>\n<\/div>\n<\/div>\n<div class=\"codeblock\">\n<pre class=\"line-numbers code-toolbar language-java\"><code class=\" language-java\">SELECT Name<span class=\"token punctuation\">,<\/span>Phone FROM Account WHERE <span class=\"token punctuation\">(<\/span>Name<span class=\"token operator\">=<\/span><span class=\"token string\">'SFDC Computing'<\/span> OR <span class=\"token punctuation\">(<\/span>NumberOfEmployees<span class=\"token operator\">&gt;<\/span><span class=\"token number\">25<\/span> AND BillingCity<span class=\"token operator\">=<\/span><span class=\"token string\">'Los Angeles'<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><\/code><\/pre>\n<\/div>\n<div class=\"btb callout box guidedTour\">\n<div class=\"inner\">\n<div class=\"bd\">\n<div class=\"media\">\n<div class=\"mediaBd\">\n<h4 class=\"mbs\">\u8d85\u8d8a\u57fa\u7840<\/h4>\n<p>\u60a8\u53ef\u4ee5\u4f7f\u7528LIKE\u8fd0\u7b97\u7b26\u6267\u884c\u6a21\u7cca\u5339\u914d\uff0c\u800c\u4e0d\u662f\u4f7f\u7528\u76f8\u7b49\u8fd0\u7b97\u7b26\uff08=\uff09\u8fdb\u884c\u6bd4\u8f83\u3002\u4f8b\u5982\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u6761\u4ef6\u68c0\u7d22\u540d\u79f0\u4ee5SFDC\u5f00\u5934\u7684\u6240\u6709\u5ba2\u6237\uff1aWHERE Name LIKE&#8217;SFDC\uff05&#8217;\u3002 \uff05\u901a\u914d\u7b26\u5339\u914d\u4efb\u4f55\u5b57\u7b26\u6216\u4e0d\u5339\u914d\u3002\u76f8\u53cd\u7684_\u5b57\u7b26\u53ef\u4ee5\u7528\u6765\u5339\u914d\u4e00\u4e2a\u5b57\u7b26\u3002<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"section\">\n<h3 id=\"Tdxn4tBK-heading7\" class=\"helpHead3\">\u8ba2\u8d2d\u67e5\u8be2\u7ed3\u679c<\/h3>\n<p class=\"p\">\u6267\u884c\u67e5\u8be2\u65f6\uff0c\u5b83\u5c06\u4eceSalesforce\u8fd4\u56de\u8bb0\u5f55\uff0c\u4f46\u4e0d\u4f1a\u6309\u7279\u5b9a\u987a\u5e8f\u8fdb\u884c\uff0c\u56e0\u6b64\u6bcf\u6b21\u8fd0\u884c\u67e5\u8be2\u65f6\u90fd\u4e0d\u80fd\u4f9d\u8d56\u8fd4\u56de\u6570\u7ec4\u4e2d\u8bb0\u5f55\u7684\u987a\u5e8f\u3002\u4f46\u662f\uff0c\u60a8\u53ef\u4ee5\u9009\u62e9\u901a\u8fc7\u6dfb\u52a0ORDER BY\u5b50\u53e5\u5e76\u6307\u5b9a\u8bb0\u5f55\u96c6\u5e94\u8be5\u6392\u5e8f\u7684\u5b57\u6bb5\u6765\u5bf9\u8fd4\u56de\u7684\u8bb0\u5f55\u96c6\u8fdb\u884c\u6392\u5e8f\u3002\u672c\u793a\u4f8b\u6839\u636e\u201c\u540d\u79f0\u201d\u5b57\u6bb5\u5bf9\u6240\u6709\u68c0\u7d22\u5230\u7684\u5ba2\u6237\u8fdb\u884c\u6392\u5e8f\u3002<\/p>\n<div class=\"codeblock\">\n<pre class=\"line-numbers code-toolbar language-java\"><code class=\" language-java\">SELECT Name<span class=\"token punctuation\">,<\/span>Phone FROM Account ORDER BY Name<\/code><\/pre>\n<div class=\"toolbar\">\n<div class=\"toolbar-item\">\u9ed8\u8ba4\u6392\u5e8f\u987a\u5e8f\u6309\u7167\u5b57\u6bcd\u987a\u5e8f\u6392\u5217\uff0c\u6307\u5b9a\u4e3aASC\u3002\u4ee5\u524d\u7684\u58f0\u660e\u76f8\u5f53\u4e8e\uff1a<\/div>\n<\/div>\n<\/div>\n<div class=\"codeblock\">\n<pre class=\"line-numbers code-toolbar language-java\"><code class=\" language-java\">SELECT Name<span class=\"token punctuation\">,<\/span>Phone FROM Account ORDER BY Name ASC<\/code><\/pre>\n<div class=\"toolbar\">\n<div class=\"toolbar-item\">\u8981\u53cd\u8f6c\u8ba2\u5355\uff0c\u8bf7\u6309\u964d\u5e8f\u4f7f\u7528DESC\u5173\u952e\u5b57\uff1a<\/div>\n<\/div>\n<\/div>\n<div class=\"codeblock\">\n<pre class=\"line-numbers code-toolbar language-java\"><code class=\" language-java\">SELECT Name<span class=\"token punctuation\">,<\/span>Phone FROM Account ORDER BY Name DESC<\/code><\/pre>\n<div class=\"toolbar\">\n<div class=\"toolbar-item\">\n<p>\u60a8\u53ef\u4ee5\u5bf9\u5927\u591a\u6570\u5b57\u6bb5\u8fdb\u884c\u6392\u5e8f\uff0c\u5305\u62ec\u6570\u5b57\u548c\u6587\u672c\u5b57\u6bb5\u3002\u4f60\u4e0d\u80fd\u5728\u4e30\u5bcc\u7684\u6587\u672c\u548c\u591a\u9009\u62e9\u9009\u9879\u5217\u8868\u4e0a\u6392\u5e8f\u3002<\/p>\n<p>\u5728\u201c\u67e5\u8be2\u7f16\u8f91\u5668\u201d\u4e2d\u5c1d\u8bd5\u4f7f\u7528\u8fd9\u4e9bSOQL\u8bed\u53e5\uff0c\u5e76\u6839\u636e\u201c\u540d\u79f0\u201d\u5b57\u6bb5\u67e5\u770b\u8fd4\u56de\u8bb0\u5f55\u7684\u987a\u5e8f\u5982\u4f55\u53d8\u5316\u3002<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"section\">\n<h3 id=\"Tdxn4tBK-heading8\" class=\"helpHead3\">\u9650\u5236\u8fd4\u56de\u7684\u8bb0\u5f55\u6570<\/h3>\n<p class=\"p\">\u60a8\u53ef\u4ee5\u901a\u8fc7\u6dfb\u52a0LIMIT n\u5b50\u53e5\u6765\u9650\u5236\u8fd4\u56de\u5230\u4efb\u610f\u6570\u5b57\u7684\u8bb0\u5f55\u6570\uff0c\u5176\u4e2dn\u662f\u8981\u8fd4\u56de\u7684\u8bb0\u5f55\u6570\u3002\u5f53\u4f60\u4e0d\u5173\u5fc3\u54ea\u4e9b\u8bb0\u5f55\u88ab\u8fd4\u56de\u65f6\uff0c\u9650\u5236\u7ed3\u679c\u96c6\u5f88\u65b9\u4fbf\uff0c\u4f46\u662f\u4f60\u53ea\u60f3\u4f7f\u7528\u8bb0\u5f55\u7684\u4e00\u4e2a\u5b50\u96c6\u3002\u4f8b\u5982\uff0c\u6b64\u67e5\u8be2\u68c0\u7d22\u8fd4\u56de\u7684\u7b2c\u4e00\u4e2a\u5ba2\u6237\u3002\u8bf7\u6ce8\u610f\uff0c\u4f7f\u7528LIMIT 1\u65f6\uff0c\u8fd4\u56de\u7684\u503c\u662f\u4e00\u4e2a\u5ba2\u6237\uff0c\u800c\u4e0d\u662f\u6570\u7ec4\u3002<\/p>\n<div class=\"codeblock\">\n<pre class=\"line-numbers code-toolbar language-java\"><code class=\" language-java\">Account oneAccountOnly <span class=\"token operator\">=<\/span> <span class=\"token punctuation\">[<\/span>SELECT Name<span class=\"token punctuation\">,<\/span>Phone FROM Account LIMIT <span class=\"token number\">1<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">;<\/span><\/code><\/pre>\n<\/div>\n<\/div>\n<div class=\"section\">\n<h3 id=\"Tdxn4tBK-heading9\" class=\"helpHead3\">\u628a\u6240\u6709\u7684\u4e1c\u897f\u7ed3\u5408\u5728\u4e00\u8d77<\/h3>\n<p class=\"p\">\u60a8\u53ef\u4ee5\u6309\u7167\u4ee5\u4e0b\u987a\u5e8f\u5728\u4e00\u4e2a\u67e5\u8be2\u4e2d\u7ec4\u5408\u53ef\u9009\u5b50\u53e5<\/p>\n<div class=\"codeblock\">\n<pre class=\"line-numbers code-toolbar language-java\"><code class=\" language-java\">SELECT Name<span class=\"token punctuation\">,<\/span>Phone FROM Account \n                   WHERE <span class=\"token punctuation\">(<\/span>Name <span class=\"token operator\">=<\/span> <span class=\"token string\">'SFDC Computing'<\/span> AND NumberOfEmployees<span class=\"token operator\">&gt;<\/span><span class=\"token number\">25<\/span><span class=\"token punctuation\">)<\/span>\n                   ORDER BY Name\n                   LIMIT <span class=\"token number\">10<\/span><\/code><\/pre>\n<div class=\"toolbar\">\n<div class=\"toolbar-item\">\u5728\u5f00\u53d1\u4eba\u5458\u63a7\u5236\u53f0\u4e2d\u4f7f\u7528\u201c\u6267\u884c\u533f\u540d\u201d\u7a97\u53e3\u5728Apex\u4e2d\u6267\u884c\u4ee5\u4e0bSOQL\u67e5\u8be2\u3002\u7136\u540e\u68c0\u67e5\u8c03\u8bd5\u65e5\u5fd7\u4e2d\u7684\u8c03\u8bd5\u8bed\u53e5\u3002\u5e94\u8be5\u8fd4\u56de\u4e00\u4e2a\u6837\u672c\u5ba2\u6237\u3002<\/div>\n<\/div>\n<\/div>\n<div class=\"codeblock\">\n<pre class=\"line-numbers code-toolbar language-java\"><code class=\" language-java\">Account<span class=\"token punctuation\">[<\/span><span class=\"token punctuation\">]<\/span> accts <span class=\"token operator\">=<\/span> <span class=\"token punctuation\">[<\/span>SELECT Name<span class=\"token punctuation\">,<\/span>Phone FROM Account \n                   WHERE <span class=\"token punctuation\">(<\/span>Name<span class=\"token operator\">=<\/span><span class=\"token string\">'SFDC Computing'<\/span> AND NumberOfEmployees<span class=\"token operator\">&gt;<\/span><span class=\"token number\">25<\/span><span class=\"token punctuation\">)<\/span>\n                   ORDER BY Name\n                   LIMIT <span class=\"token number\">10<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">;<\/span>\nSystem<span class=\"token punctuation\">.<\/span><span class=\"token function\">debug<\/span><span class=\"token punctuation\">(<\/span>accts<span class=\"token punctuation\">.<\/span><span class=\"token function\">size<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">+<\/span> <span class=\"token string\">' account(s) returned.'<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span>\n<span class=\"token comment\">\/\/ \u5199\u5165\u6240\u6709\u5ba2\u6237\u6570\u7ec4\u4fe1\u606f<\/span>\nSystem<span class=\"token punctuation\">.<\/span><span class=\"token function\">debug<\/span><span class=\"token punctuation\">(<\/span>accts<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><\/code><\/pre>\n<\/div>\n<\/div>\n<div class=\"section\">\n<h3 id=\"Tdxn4tBK-heading10\" class=\"helpHead3\">\u5728SOQL\u67e5\u8be2\u4e2d\u8bbf\u95ee\u53d8\u91cf<\/h3>\n<p class=\"p\">Apex\u4e2d\u7684SOQL\u8bed\u53e5\u53ef\u4ee5\u5f15\u7528Apex\u4ee3\u7801\u53d8\u91cf\u548c\u8868\u8fbe\u5f0f\uff0c\u524d\u63d0\u662f\u5192\u53f7\uff08:)\u3002\u5728SOQL\u8bed\u53e5\u4e2d\u4f7f\u7528\u5c40\u90e8\u53d8\u91cf\u79f0\u4e3a\u7ed1\u5b9a\u3002<\/p>\n<p class=\"p\">\u8fd9\u4e2a\u4f8b\u5b50\u5c55\u793a\u4e86\u5982\u4f55\u5728WHERE\u5b50\u53e5\u4e2d\u4f7f\u7528targetDepartment\u53d8\u91cf\u3002<\/p>\n<div class=\"codeblock\">\n<pre class=\"line-numbers code-toolbar language-java\"><code class=\" language-java\">String targetDepartment <span class=\"token operator\">=<\/span> <span class=\"token string\">'Wingo'<\/span><span class=\"token punctuation\">;<\/span>\nContact<span class=\"token punctuation\">[<\/span><span class=\"token punctuation\">]<\/span> techContacts <span class=\"token operator\">=<\/span> <span class=\"token punctuation\">[<\/span>SELECT FirstName<span class=\"token punctuation\">,<\/span>LastName \n                          FROM Contact WHERE Department<span class=\"token operator\">=<\/span><span class=\"token operator\">:<\/span>targetDepartment<span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">;<\/span><\/code><\/pre>\n<\/div>\n<\/div>\n<div class=\"section\">\n<h3 id=\"Tdxn4tBK-heading11\" class=\"helpHead3\">\u67e5\u8be2\u76f8\u5173\u8bb0\u5f55<\/h3>\n<p>Salesforce\u4e2d\u7684\u8bb0\u5f55\u53ef\u4ee5\u901a\u8fc7\u5173\u7cfb\u76f8\u4e92\u5173\u8054\uff1a\u67e5\u627e\u5173\u7cfb\u6216\u4e3b &#8211; \u7ec6\u8282\u5173\u7cfb\u3002\u4f8b\u5982\uff0c\u8054\u7cfb\u4eba\u4e0e\u201c\u5ba2\u6237\u201d\u5177\u6709\u67e5\u627e\u5173\u7cfb\u3002\u5f53\u60a8\u521b\u5efa\u6216\u66f4\u65b0\u8054\u7cfb\u4eba\u65f6\uff0c\u60a8\u53ef\u4ee5\u5c06\u5176\u4e0e\u4e00\u4e2a\u5ba2\u6237\u76f8\u5173\u8054\u3002\u4e0e\u76f8\u540c\u5ba2\u6237\u5173\u8054\u7684\u8054\u7cfb\u4eba\u663e\u793a\u5728\u5ba2\u6237\u9875\u9762\u7684\u76f8\u5173\u5217\u8868\u4e2d\u3002\u4ee5\u540c\u6837\u7684\u65b9\u5f0f\uff0c\u60a8\u53ef\u4ee5\u67e5\u770bSalesforce\u7528\u6237\u754c\u9762\u4e2d\u7684\u76f8\u5173\u8bb0\u5f55\uff0c\u60a8\u53ef\u4ee5\u5728SOQL\u4e2d\u67e5\u8be2\u76f8\u5173\u8bb0\u5f55\u3002<\/p>\n<p>\u8981\u83b7\u53d6\u4e0e\u7236\u8bb0\u5f55\u76f8\u5173\u7684\u5b50\u8bb0\u5f55\uff0c\u8bf7\u4e3a\u5b50\u8bb0\u5f55\u6dfb\u52a0\u4e00\u4e2a\u5185\u90e8\u67e5\u8be2\u3002\u5185\u90e8\u67e5\u8be2\u7684FROM\u5b50\u53e5\u9488\u5bf9\u5173\u7cfb\u540d\u79f0\u800c\u4e0d\u662fSalesforce\u5bf9\u8c61\u540d\u79f0\u3002\u6b64\u793a\u4f8b\u5305\u542b\u4e00\u4e2a\u5185\u90e8\u67e5\u8be2\u4ee5\u83b7\u53d6\u4e0e\u6bcf\u4e2a\u8fd4\u56de\u7684\u5ba2\u6237\u5173\u8054\u7684\u6240\u6709\u8054\u7cfb\u4eba\u3002 FROM\u5b50\u53e5\u6307\u5b9a\u8054\u7cfb\u4eba\u5173\u7cfb\uff0c\u8fd9\u662f\u5ba2\u6237\u4e0e\u5ba2\u6237\u548c\u8054\u7cfb\u4eba\u94fe\u63a5\u7684\u9ed8\u8ba4\u5173\u7cfb\u3002<\/p>\n<div class=\"codeblock\">\n<pre class=\"line-numbers code-toolbar language-java\"><code class=\" language-java\">SELECT Name<span class=\"token punctuation\">,<\/span> <span class=\"token punctuation\">(<\/span>SELECT LastName FROM Contacts<span class=\"token punctuation\">)<\/span> FROM Account WHERE Name <span class=\"token operator\">=<\/span> <span class=\"token string\">'SFDC Computing'<\/span><\/code><\/pre>\n<\/div>\n<p class=\"p\">\u4e0b\u4e00\u4e2a\u793a\u4f8b\u5728Apex\u4e2d\u5d4c\u5165\u793a\u4f8bSOQL\u67e5\u8be2\uff0c\u5e76\u6f14\u793a\u5982\u4f55\u4f7f\u7528sObject\u4e0a\u7684Contacts\u5173\u7cfb\u540d\u79f0\u4eceSOQL\u7ed3\u679c\u4e2d\u83b7\u53d6\u5b50\u8bb0\u5f55\u3002<\/p>\n<div class=\"codeblock\">\n<pre class=\"line-numbers code-toolbar language-java\"><code class=\" language-java\">Account<span class=\"token punctuation\">[<\/span><span class=\"token punctuation\">]<\/span> acctsWithContacts <span class=\"token operator\">=<\/span> <span class=\"token punctuation\">[<\/span>SELECT Name<span class=\"token punctuation\">,<\/span> <span class=\"token punctuation\">(<\/span>SELECT FirstName<span class=\"token punctuation\">,<\/span>LastName FROM Contacts<span class=\"token punctuation\">)<\/span>\n                               FROM Account \n                               WHERE Name <span class=\"token operator\">=<\/span> <span class=\"token string\">'SFDC Computing'<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">;<\/span>\n<span class=\"token comment\">\/\/ \u83b7\u53d6\u5b50\u8bb0\u5f55<\/span>\nContact<span class=\"token punctuation\">[<\/span><span class=\"token punctuation\">]<\/span> cts <span class=\"token operator\">=<\/span> acctsWithContacts<span class=\"token punctuation\">[<\/span><span class=\"token number\">0<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">.<\/span>Contacts<span class=\"token punctuation\">;<\/span>\nSystem<span class=\"token punctuation\">.<\/span><span class=\"token function\">debug<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">'Name of first associated contact: '<\/span> \n             <span class=\"token operator\">+<\/span> cts<span class=\"token punctuation\">[<\/span><span class=\"token number\">0<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">.<\/span>FirstName <span class=\"token operator\">+<\/span> <span class=\"token string\">', '<\/span> <span class=\"token operator\">+<\/span> cts<span class=\"token punctuation\">[<\/span><span class=\"token number\">0<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">.<\/span>LastName<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><\/code><\/pre>\n<div class=\"toolbar\">\n<div class=\"toolbar-item\">\u60a8\u53ef\u4ee5\u4f7f\u7528\u70b9\u7b26\u53f7\u4ece\u5b50\u5bf9\u8c61\uff08\u8054\u7cfb\u4eba\uff09\u5230\u5176\u7236\u7ea7\uff08Account.Name\uff09\u4e0a\u7684\u5b57\u6bb5\u8fdb\u884c\u904d\u5386\u3002\u4f8b\u5982\uff0c\u4ee5\u4e0bApex\u7247\u6bb5\u67e5\u8be2\u8054\u7cfb\u540d\u5b57\u4e3aCarol\u7684\u8bb0\u5f55\uff0c\u5e76\u4e14\u80fd\u591f\u901a\u8fc7\u904d\u5386\u5ba2\u6237\u548c\u8054\u7cfb\u4eba\u4e4b\u95f4\u7684\u5173\u7cfb\u6765\u68c0\u7d22Carol\u7684\u76f8\u5173\u5ba2\u6237\u7684\u540d\u79f0\u3002<\/div>\n<\/div>\n<\/div>\n<div class=\"codeblock\">\n<pre class=\"line-numbers code-toolbar language-java\"><code class=\" language-java\">Contact<span class=\"token punctuation\">[<\/span><span class=\"token punctuation\">]<\/span> cts <span class=\"token operator\">=<\/span> <span class=\"token punctuation\">[<\/span>SELECT Account<span class=\"token punctuation\">.<\/span>Name FROM Contact \n                 WHERE FirstName <span class=\"token operator\">=<\/span> <span class=\"token string\">'Carol'<\/span> AND LastName<span class=\"token operator\">=<\/span><span class=\"token string\">'Ruiz'<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">;<\/span>\nContact carol <span class=\"token operator\">=<\/span> cts<span class=\"token punctuation\">[<\/span><span class=\"token number\">0<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">;<\/span>\nString acctName <span class=\"token operator\">=<\/span> carol<span class=\"token punctuation\">.<\/span>Account<span class=\"token punctuation\">.<\/span>Name<span class=\"token punctuation\">;<\/span>\nSystem<span class=\"token punctuation\">.<\/span><span class=\"token function\">debug<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">'Carol\\'s account name is '<\/span> <span class=\"token operator\">+<\/span> acctName<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><\/code><\/pre>\n<\/div>\n<div class=\"box message info\">\n<div class=\"inner\">\n<div class=\"bd\">\n<div class=\"media\">\n<div class=\"mediaBd\">\n<h4 class=\"mbs\">\u6ce8\u610f<\/h4>\n<p>\u672c\u8282\u4e2d\u7684\u793a\u4f8b\u57fa\u4e8e\u6807\u51c6\u5bf9\u8c61\u3002\u81ea\u5b9a\u4e49\u5bf9\u8c61\u4e5f\u53ef\u4ee5\u901a\u8fc7\u4f7f\u7528\u81ea\u5b9a\u4e49\u5173\u7cfb\u94fe\u63a5\u5728\u4e00\u8d77\u3002\u81ea\u5b9a\u4e49\u5173\u7cfb\u540d\u79f0\u4ee5__r\u540e\u7f00\u7ed3\u5c3e\u3002\u4f8b\u5982\uff0c\u53d1\u7968\u58f0\u660e\u901a\u8fc7Invoice_Statement__c\u81ea\u5b9a\u4e49\u5bf9\u8c61\u4e0a\u7684Line_Items__r\u5173\u7cfb\u94fe\u63a5\u5230\u8ba2\u5355\u9879\u3002 \uff08\u8fd9\u4e9b\u81ea\u5b9a\u4e49\u5bf9\u8c61\u662fForce.com\u5de5\u4f5c\u7c3f\u4e2d\u4f7f\u7528\u7684Warehouse\u6a21\u5f0f\u7684\u4e00\u90e8\u5206\u3002\uff09<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"section\">\n<h3 id=\"Tdxn4tBK-heading12\" class=\"helpHead3\">\u901a\u8fc7\u4f7f\u7528SOQL for\u5faa\u73af\u67e5\u8be2\u6279\u6b21\u4e2d\u7684\u8bb0\u5f55<\/h3>\n<p>\u4f7f\u7528SOQL for\u5faa\u73af\uff0c\u53ef\u4ee5\u5728for\u5faa\u73af\u4e2d\u5305\u542bSOQL\u67e5\u8be2\u3002 SOQL\u67e5\u8be2\u7684\u7ed3\u679c\u53ef\u4ee5\u5728\u5faa\u73af\u5185\u8fed\u4ee3\u3002 SOQL for\u5faa\u73af\u4f7f\u7528\u4e0d\u540c\u7684\u65b9\u6cd5\u6765\u68c0\u7d22\u8bb0\u5f55 &#8211; \u901a\u8fc7\u8c03\u7528SOAP API\u7684\u67e5\u8be2\u548cqueryMore\u65b9\u6cd5\uff0c\u4f7f\u7528\u9ad8\u6548\u5206\u5757\u6765\u68c0\u7d22\u8bb0\u5f55\u3002\u901a\u8fc7\u4f7f\u7528SOQL for\u5faa\u73af\uff0c\u53ef\u4ee5\u907f\u514d\u78b0\u5230\u5806\u5927\u5c0f\u7684\u9650\u5236\u3002<\/p>\n<p>SOQL for\u5faa\u73af\u904d\u5386\u7531SOQL\u67e5\u8be2\u8fd4\u56de\u7684\u6240\u6709sObject\u8bb0\u5f55\u3002 SOQL for\u5faa\u73af\u7684\u8bed\u6cd5\u662f\uff1a<\/p>\n<div class=\"p\">\n<div class=\"codeblock\">\n<pre class=\"line-numbers code-toolbar language-java\"><code class=\" language-java\"><span class=\"token keyword\">for<\/span> <span class=\"token punctuation\">(<\/span>variable <span class=\"token operator\">:<\/span> <span class=\"token punctuation\">[<\/span>soql_query<span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span>\n    code_block\n<span class=\"token punctuation\">}<\/span><\/code><\/pre>\n<div class=\"toolbar\">\n<div class=\"toolbar-item\">\u8981\u4e48<\/div>\n<\/div>\n<\/div>\n<div class=\"codeblock\">\n<pre class=\"line-numbers code-toolbar language-java\"><code class=\" language-java\"><span class=\"token keyword\">for<\/span> <span class=\"token punctuation\">(<\/span>variable_list <span class=\"token operator\">:<\/span> <span class=\"token punctuation\">[<\/span>soql_query<span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span>\n    code_block\n<span class=\"token punctuation\">}<\/span><\/code><\/pre>\n<div class=\"toolbar\">\n<div class=\"toolbar-item\">\n<p>\u53d8\u91cf\u548cvariable_list\u5fc5\u987b\u4e0esoql_query\u8fd4\u56de\u7684sObjects\u7c7b\u578b\u76f8\u540c\u3002<\/p>\n<p>\u6700\u597d\u4f7f\u7528SOQL for\u5faa\u73af\u7684sObject\u5217\u8868\u683c\u5f0f\uff0c\u56e0\u4e3a\u5faa\u73af\u4e3a\u6bcf\u4e2a200 sObjects\u6279\u6b21\u6267\u884c\u4e00\u6b21\u3002\u8fd9\u6837\u505a\u4f7f\u60a8\u53ef\u4ee5\u6279\u91cf\u5904\u7406\u8bb0\u5f55\u5e76\u6279\u91cf\u6267\u884cDML\u64cd\u4f5c\uff0c\u8fd9\u6709\u52a9\u4e8e\u907f\u514d\u8fbe\u5230\u7ba1\u7406\u5458\u9650\u5236\u3002<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"codeblock\">\n<pre class=\"line-numbers code-toolbar language-java\"><code class=\" language-java\">insert <span class=\"token keyword\">new<\/span> <span class=\"token class-name\">Account<\/span><span class=\"token punctuation\">[<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">{<\/span><span class=\"token keyword\">new<\/span> <span class=\"token class-name\">Account<\/span><span class=\"token punctuation\">(<\/span>Name <span class=\"token operator\">=<\/span> <span class=\"token string\">'for loop 1'<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">,<\/span> \n                     <span class=\"token keyword\">new<\/span> <span class=\"token class-name\">Account<\/span><span class=\"token punctuation\">(<\/span>Name <span class=\"token operator\">=<\/span> <span class=\"token string\">'for loop 2'<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">,<\/span> \n                     <span class=\"token keyword\">new<\/span> <span class=\"token class-name\">Account<\/span><span class=\"token punctuation\">(<\/span>Name <span class=\"token operator\">=<\/span> <span class=\"token string\">'for loop 3'<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">;<\/span>\n\n<span class=\"token comment\">\/\/ sObject\u5217\u8868\u683c\u5f0f\u4e3a\u6bcf\u4e2a\u8fd4\u56de\u7684\u6279\u8bb0\u5f55\u6267\u884c\u4e00\u6b21for\u5faa\u73af<\/span>\nInteger i<span class=\"token operator\">=<\/span><span class=\"token number\">0<\/span><span class=\"token punctuation\">;<\/span>\nInteger j<span class=\"token operator\">=<\/span><span class=\"token number\">0<\/span><span class=\"token punctuation\">;<\/span>\n<span class=\"token keyword\">for<\/span> <span class=\"token punctuation\">(<\/span>Account<span class=\"token punctuation\">[<\/span><span class=\"token punctuation\">]<\/span> tmp <span class=\"token operator\">:<\/span> <span class=\"token punctuation\">[<\/span>SELECT Id FROM Account WHERE Name LIKE <span class=\"token string\">'for loop _'<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span>\n    j <span class=\"token operator\">=<\/span> tmp<span class=\"token punctuation\">.<\/span><span class=\"token function\">size<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span>\n    i<span class=\"token operator\">++<\/span><span class=\"token punctuation\">;<\/span>\n<span class=\"token punctuation\">}<\/span>\nSystem<span class=\"token punctuation\">.<\/span><span class=\"token function\">assertEquals<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">3<\/span><span class=\"token punctuation\">,<\/span> j<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token comment\">\/\/ \u5217\u8868\u4e2d\u5e94\u8be5\u5305\u542b\u4e09\u4e2a\u540d\u4e3a\u201cyyy\u201d\u7684\u5ba2\u6237<\/span>\nSystem<span class=\"token punctuation\">.<\/span><span class=\"token function\">assertEquals<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">1<\/span><span class=\"token punctuation\">,<\/span> i<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token comment\">\/\/ \u7531\u4e8e\u4e00\u4e2a\u6279\u6b21\u6700\u591a\u53ef\u4ee5\u5bb9\u7eb3200\u6761\u8bb0\u5f55\uff0c\u53ea\u6709\u4e09\u6761\u8bb0\u5f55\u5e94\u8be5\u88ab\u8fd4\u56de\uff0c\u6240\u4ee5\u5faa\u73af\u53ea\u80fd\u6267\u884c\u4e00\u6b21<\/span><\/code><\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u5b66\u4e60\u76ee\u6807 \u5b8c\u6210\u672c\u5355\u5143\u540e\uff0c\u60a8\u5c06\u80fd\u591f\uff1a \u5728Apex\u4e2d\u7f16\u5199SOQL\u67e5\u8be2\u3002 \u901a\u8fc7\u5728\u5f00\u53d1\u8005\u63a7\u5236\u53f0\u4e2d\u4f7f\u7528\u67e5\u8be2\u7f16\u8f91\u5668\u6267\u884cSO &hellip; <a href=\"http:\/\/www.ponybai.com\/?p=567\" class=\"more-link\">\u7ee7\u7eed\u9605\u8bfb<span class=\"screen-reader-text\">Salesforce Apex \uff08\u57fa\u78404\uff09SOQL<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9],"tags":[],"class_list":["post-567","post","type-post","status-publish","format-standard","hentry","category-apex-"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.7 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Salesforce Apex \uff08\u57fa\u78404\uff09SOQL - \u767d\u767d\u968f\u7b14<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"http:\/\/www.ponybai.com\/?p=567\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Salesforce Apex \uff08\u57fa\u78404\uff09SOQL - 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