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我插入在卡桑德拉表一組數據的。但我得到.......我的未匹配的列名/值正在發佈的代碼和也表結構如何解決cassandra中不匹配的列名/值?
public static void aMethod2FromData(DetailsVO detailsVO) {
System.out.println(detailsVO.getA_no());
StringBuilder sb = new StringBuilder();
int num = (int) (Math.random() * 8847);
int radar = (int) (Math.random() * 847);
sb.append(
"INSERT INTO CALL_RATIO_ANALYSYS (A_NO,JAN,FEB,MAR,APR,MAY,JUNE,JULY,AUG,SEP,OCT,NOV,DEC,RADAR_VOICE,RADAR_SMS,RADAR_MMS,RADAR_GPRS,RADAR_OTHER,MMS_INCOMING,MMS_OUTGOING,VOICE_INCOING,VOICE_OUTGOING,SMS_INCOMING,SMS_OUTGOING,GPRS_SOCIAL,GPRS_MAIL,GPRS_GOOGLE,GPRS_ENTERTAINMENT,GPRS_BUSINESS)")
.append("VALUES(");
sb.append("'").append(detailsVO.getA_no()).append("',");
//calculation for Jan to dec
sb.append("'").append(num).append("',");
sb.append("'").append(num).append("',");
sb.append("'").append(num).append("',");
sb.append("'").append(num).append("',");
sb.append("'").append(num).append("',");
sb.append("'").append(num).append("',");
sb.append("'").append(num).append("',");
sb.append("'").append(num).append("',");
sb.append("'").append(num).append("',");
sb.append("'").append(num).append("',");
sb.append("'").append(num).append("',");
sb.append("'").append(num).append("',");
//end here
//start calculation of radar
sb.append("'").append(radar).append("',");
sb.append("'").append(radar).append("',");
sb.append("'").append(radar).append("',");
sb.append("'").append(radar).append("',");
sb.append("'").append(radar).append("',");
//ends here
//mms incoming
sb.append("'").append(radar).append("',");
sb.append("'").append(radar).append("',");
//ends here
//voice incoming outgoing
sb.append("'").append(radar).append("',");
sb.append("'").append(radar).append("',");
//end here
//sms incoming outgoing
sb.append("'").append(radar).append("',");
sb.append("'").append(radar).append("',");
//ends here
//gprs calculation
sb.append("'").append(radar).append("',");
sb.append("'").append(radar).append("',");
sb.append("'").append(radar).append("',");
sb.append("'").append(radar).append("')");
//ends here
System.out.println(sb.toString());
String cql = sb.toString();
session.execute(cql);
}
這是表結構
CREATE TABLE CALL_RATIO_ANALYSYS(
A_NO TEXT,
JAN TEXT,
FEB TEXT,
MAR TEXT,
APR TEXT,
MAY TEXT,
JUNE TEXT,
JULY TEXT,
AUG TEXT,
SEP TEXT,
OCT TEXT,
NOV TEXT,
DEC TEXT,
RADAR_VOICE TEXT,
RADAR_SMS TEXT,
RADAR_MMS TEXT,
RADAR_GPRS TEXT,
RADAR_OTHER TEXT,
MMS_INCOMING TEXT,
MMS_OUTGOING TEXT,
VOICE_INCOMING TEXT,
VOICE_OUTGOING TEXT,
SMS_INCOMING TEXT,
SMS_OUTGOING TEXT,
GPRS_SOCIAL TEXT,
GPRS_MAIL TEXT,
GPRS_GOOGLE TEXT,
GPRS_ENTERTAINING TEXT,
GPRS_BUSINESS TEXT,
PRIMARY KEY(A_NO)
);
我無法理解其中列不與數據相匹配,請幫助
Afaik,cql3在默認情況下不區分大小寫,除非您引用所有內容。 –
它可以幫助您發佈您收到的錯誤消息。 – Theo
我投票結束,我認爲你應該表明你已經做了一些最小的工作來嘗試瞭解問題,然後再讓其他人爲你計數。如果計算機告訴你沒有足夠的值,請計算您的值並查看它們是否相加。 – Theo