我有shell脚本调用以下sql脚本:
INSERT INTO SEMANTIC.COUNT_STATISTICS (...);
UPDATE SEMANTIC.COUNT_STATISTICS
SET PRNCT_CHANGE = 1.1;
--want to store result of this bellow select statement in model_count variable
select PRNCT_CHANGE
FROM SEMANTIC.COUNT_STATISTICS
WHERE model = '&MY_MODEL'
AND NEW_DATE = (
select max(NEW_DATE)
from SEMANTIC.COUNT_STATISTICS
where MODEL = '&MY_MODEL'
);
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现在,如何将此PERCENTAGE_NUMBER变量返回到我的shell脚本?
我的shell脚本如下:
#!/bin/bash
#
# setup oracle, java, and d2rq environment
. /etc/profile.d/oracle.sh
. /etc/profile.d/java.sh
. /etc/profile.d/d2rq.sh
cd /opt/D2RQ
model_count=$(sqlplus user/pass @count.sql 'MODEL')
if ["$model_count" > 0]; then
echo "percentage count is positive"
else
echo "its …Run Code Online (Sandbox Code Playgroud) 我正在学习如何并行运行多个进程
./script1.sh param1 1>/dev/null 2>&1 &
pid1=$!
./script1.sh param2 1>/dev/null 2>&1 &
pid2=$!
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我不确定这里发生了什么:
1>/dev/null 2>&1
pid1=$!
Run Code Online (Sandbox Code Playgroud) 我在一个oracle过程中有多个EXECUTE IMMEDIATE命令.
EXECUTE IMMEDIATE 'DELETE FROM tbl1';
EXECUTE IMMEDIATE 'INSERT INTO tbl1...';
COMMIT;
EXECUTE IMMEDIATE 'DELETE FROM tbl3';
EXECUTE IMMEDIATE 'INSERT INTO tbl3 ...';
COMMIT;
EXECUTE IMMEDIATE 'DELETE FROM tbl4';
EXECUTE IMMEDIATE 'INSERT INTO tbl4 ...';
COMMIT;
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我是否需要所有这些COMMIT,或者只是在程序结束时?
oracle stored-procedures executequery oracle11g sp-executesql
我创建了一个新项目并为它创建了工件.当我从命令提示符运行Tomcat并转到:http://localhost:8080/IntelProject1/index.jsp
我可以看到我的页面.
但是当我尝试从IntelliJ运行它时,它会打开空页: http:// localhost:8080
如果我试着去:
http://localhost:8080/IntelProject1/index.jsp
这是它显示的内容:
HTTP Status 404 - /IntelProject1/index.jsp
type Status report
message /IntelProject1/index.jsp
description The requested resource is not available.
Apache Tomcat/7.0.57
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它能从tomcat中找到它的原因是因为我在tomcat/conf文件夹中编辑了server.xml文件:
<Context path="/IntelProject1" docBase="C:\Users\ibogojevic\Desktop\IntelProject1\web\JSP" />
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但我希望能够从内部打开它并进行调试 IntelliJ
也许我的神器是错的.有什么想法吗?
对于下面的方法,有没有办法创建单元测试来导致DatatypeConfigurationException,所以我可以测试它是否抛出ConversionException?
这是我的代码:
public static XMLGregorianCalendar getXMLGregorianCalendar(final LocalDate localDate) {
XMLGregorianCalendar xmlGregorianCalendar = null;
if (localDate != null) {
final String dateString = localDate.format(yyyMMddFormat);
try {
xmlGregorianCalendar = DatatypeFactory.newInstance().newXMLGregorianCalendar(dateString);
} catch (DatatypeConfigurationException e) {
throw new ConversionException("Unable to format LocalDate.", e);
}
}
return xmlGregorianCalendar;
}
Run Code Online (Sandbox Code Playgroud) 我需要查找给定的String是否不在的列表中ENUMs。
这些Strings带有空格,例如:“儿童护理”,“信用卡”等。
除以外的任何其他ExpenseType映射都应映射到。应该完全忽略。OTHERHOAHOA
我的ENUM如下:
public enum ExpenseType {
AUTOLOAN("AUTO LOAN"),
ALIMONY("ALIMONY"),
CHILDCARE("CHILD CARE"),
CREDITCARDS("CREDIT CARDS"),
INSTALLMENTLOANS("INSTALLMENT LOANS"),
FOOD("FOOD"),
UTILITIES("UTILITIES"),
TRANSPORTATION("TRANSPORTATION"),
OTHER("OTHER");
private String expenseType;
ExpenseType(String expenseType) {
this.expenseType = expenseType;
}
@Override public String toString() {
return this.expenseType;
}
}
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我现在这样做的方式如下:
String expenseDescription = expense.getExpenseDesc().replaceAll(" ", "");
if(EnumUtils.isValidEnum(ExpenseType.class, expenseDescription)) {
monthlyExpenses.setType(ExpenseType.valueOf(expenseDescription).toString());
}
else if(!expenseDescription.equals("HOA")) {
monthlyExpenses.setType(ExpenseType.OTHER.toString());
}
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有人知道更好的方法吗?
我的csv文件有"2009年9月17日上午11:06:06"作为COMPLETED_ON变量
我正在使用sql loader将数据加载到oracle,如下所示:
LOAD DATA
INFILE 'c:/load/file_name.csv'
APPEND
INTO TABLE tbl_name
FIELDS TERMINATED BY ',' OPTIONALLY ENCLOSED BY '"'
(
COMPLETED_ON DATE "not sure what to put here",
)
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在oracle中我创建了如下列:
具有本地时区的"COMPLETED_ON"TIMESTAMP(0)
如何在控制文件中更改COMPLETED_ON日期?
我需要截断表,然后使用过程在该表中插入数据.
但是,一个人喜欢dinamic sql,但另一个不喜欢:
create or replace
procedure RECREATE_AGGREGATE
AUTHID DEFINER
AS
BEGIN
TRUNCATE TABLE AGGREGATE;
INSERT INTO AGGREGATE SELECT * FROM OLD_AGGREGATE;
END;
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错误(6,14):PLS-00103:遇到以下其中一项时遇到符号"TABLE":= =.(@%;符号":=在"TABLE"之前插入以继续.
如果我补充execute immediate各地TRUNCATE的语句,它工作正常,但插入的示数出来.如果我删除它,TRUNCATE TABLE抱怨...
create or replace
procedure RECREATE_AGGREGATE
AUTHID DEFINER
AS
BEGIN
execute immediate 'TRUNCATE TABLE AGGREGATE';
INSERT INTO AGGREGATE SELECT * FROM OLD_AGGREGATE;
END;
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错误(7,5):PL/SQL:忽略SQL语句错误(7,84):PL/SQL:ORA-00942:表或视图不存在
有些人可以在这里说清楚吗?
我有付款清单:
Payment 1
CountyTaxAmount = 250.00
CityTaxAmount = 101.00
LienAmount = 0.00
HazardAmount = 0.00
PaymentDueDate = "2018-06-01"
Payment 2
CountyTaxAmount = 10.00
CityTaxAmount = 20.00
LienAmount = 0.00
HazardAmount = 0.00
PaymentDueDate = "2018-05-01"
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我创建了一个接收此列表的函数currentDueDate.如果paymentDueDate是等于或之前 currentDueDate,另一种是最接近currentDueDate的,我想用该行中我的计算.
由于某种原因,我的排序不正常.有人可以解释我做错了什么.这是我的代码:
private EscrowStatusEnum determineEscrowStatus(Payment pcm, LocalDate currentDueDate) {
EscrowStatusEnum escrowStatus = null;
if(currentDueDate!= null && pcm!=null
&& pcm.getPayment() != null
&& !pcm.getPayment().isEmpty()) {
Predicate<Payment> pcmRow =
it->it.getPaymentDueDate()!=null && !it.getPaymentDueDate().isAfter(currentDueDate);
final Payment sortedRow = …Run Code Online (Sandbox Code Playgroud) 我有一个lambda当前返回1st行的日期匹配日期,通过使用RecordNumber.
ProList 1
RecordNumber 1
ProEffectiveDate NULL
ProList 2
RecordNumber 2
ProEffectiveDate 2019-03-01
ProList 3
RecordNumber 3
ProEffectiveDate 2019-03-01
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这是我目前的代码:
Predicate<ProList> filteredRow =
it->it.getProEffectiveDate()!=null &&
it.getProEffectiveDate().equals(passedInDate);
final ProList minFilteredRow = ProList()
.stream()
.filter(filteredRow)
.min(Comparator.comparing(ProList::getRecordNumber))
.orElse(null);
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现在,我必须添加if ProEffectiveDate为null的功能,以便从列表中返回第一行.如果ProEffectiveDate为null,我该如何忽略此过滤器?
java ×5
oracle ×4
lambda ×2
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comparator ×1
dynamic ×1
enums ×1
executequery ×1
java-8 ×1
java-stream ×1
jsp ×1
oracle11g ×1
plsql ×1
sorting ×1
sql-loader ×1
sqlplus ×1
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