WITH TAB_B AS ( select DISTINCT A.calling_imsi as IMSI, coalesce(B.ANTIGUA,C.ANTIGUA) GJ, coalesce(B.APUA,C.APUA) YYS from ( SELECT A.calling_imsi, substr(a.calling_imsi,1,6) calling_imsi_6, substr(a.calling_imsi,1,5) calling_imsi_5, substr(a.calling_imsi,1,4) calling_imsi_4 FROM spark_odc_dwd.D_ENS_GBSSAP_CC a WHERE p_hour='#{time yyyyMMddHH}' ) a left join ( select SUBSTR(regexp_replace(IMSI,'[^0-9]+',''),1,6) IMSI_6, SUBSTR(regexp_replace(IMSI,'[^0-9]+',''),1,5) IMSI_5, ANTIGUA, APUA from spark_odc_data.A_DM_CO_BA_VR_OPT_IMSI )b on a.calling_imsi_6=b.IMSI_6 left join ( select SUBSTR(regexp_replace(IMSI,'[^0-9]+',''),1,6) IMSI_6, SUBSTR(regexp_replace(IMSI,'[^0-9]+',''),1,5) IMSI_5, ANTIGUA, APUA from spark_odc_data.A_DM_CO_BA_VR_OPT_IMSI )c on a.calling_imsi_5=c.IMSI_5)

这是一个SQL语句，它的作用是从表spark_odc_dwd.D_ENS_GBSSAP_CC中筛选出符合条件p_hour='#{time yyyyMMddHH}'的数据，并与表spark_odc_data.A_DM_CO_BA_VR_OPT_IMSI进行左连接，最终得到一个名为TAB_B的表，它包含IMSI、GJ和YYS三个字段。其中，IMSI字段来自表spark_odc_dwd.D_ENS_GBSSAP_CC中的calling_imsi字段，GJ和YYS字段则是通过左连接得到的。其中coalesce函数用于处理null值，如果B.ANTIGUA或C.ANTIGUA为空，则选择另一个不为空的值作为GJ字段的值；同理，如果B.APUA或C.APUA为空，则选择另一个不为空的值作为YYS字段的值。

相关问题

mismatched input 'WITH' expecting {'(', 'SELECT', 'FROM', 'VALUES', 'TABLE', 'INSERT', 'MAP', 'REDUCE'}(line 1, pos 1191) == SQL == WITH TAB_A AS ( select DISTINCT A.IMSI, coalesce(B.COUNTRY,C.COUNTRY) GJ, coalesce(B.OPERATOR,C.OPERATOR) YYS from ( SELECT A.START_TIME, A.END_TIME, A.MSISDN, A.IMSI, A.CALLING_GT, A.OPERATE_CODE, A.RESULT, A.ERROR_CODE, substr(a.CALLING_GT,1,6) CALLING_GT_6, substr(a.CALLING_GT,1,5) CALLING_GT_5, substr(a.CALLING_GT,1,4) CALLING_GT_4 FROM spark_odc_dwd.D_ENS_GMAP_MM a WHERE p_hour='2023060600' ) a left join ( SELECT DISTINCT regexp_replace(E164_IR21,'[^0-9]+','') E164_IR21, SUBSTR(regexp_replace(E164_IR21,'[^0-9]+',''),1,6) E164_IR21_6, SUBSTR(regexp_replace(E164_IR21,'[^0-9]+',''),1,5) E164_IR21_5, SUBSTR(regexp_replace(E164_IR21,'[^0-9]+',''),1,4) E164_IR21_4, COUNTRY, VENDOR_NAME AS OPERATOR FROM spark_odc_data.A_DM_CO_BA_VR_OPT_GT A) b on A.CALLING_GT_5=b.E164_IR21_5 left join ( SELECT DISTINCT regexp_replace(E164_IR21,'[^0-9]+','') E164_IR21, SUBSTR(regexp_replace(E164_IR21,'[^0-9]+',''),1,6) E164_IR21_6, SUBSTR(regexp_replace(E164_IR21,'[^0-9]+',''),1,5) E164_IR21_5, SUBSTR(regexp_replace(E164_IR21,'[^0-9]+',''),1,4) E164_IR21_4, COUNTRY, VENDOR_NAME AS OPERATOR FROM spark_odc_data.A_DM_CO_BA_VR_OPT_GT A) c on A.CALLING_GT_4=c.E164_IR21_4)

这个报错与前一个类似，是因为WITH语句不被支持或者不被SQL版本所支持。你可以将WITH语句改写成子查询的形式，例如：

SELECT DISTINCT A.IMSI, coalesce(B.COUNTRY,C.COUNTRY) AS GJ, coalesce(B.OPERATOR,C.OPERATOR) AS YYS
FROM (
    SELECT START_TIME, END_TIME, MSISDN, IMSI, CALLING_GT, OPERATE_CODE, RESULT, ERROR_CODE, substr(CALLING_GT,1,6) AS CALLING_GT_6, substr(CALLING_GT,1,5) AS CALLING_GT_5, substr(CALLING_GT,1,4) AS CALLING_GT_4
    FROM spark_odc_dwd.D_ENS_GMAP_MM
    WHERE p_hour='2023060600'
) A 
LEFT JOIN (
    SELECT DISTINCT regexp_replace(E164_IR21,'[^0-9]+','') AS E164_IR21, SUBSTR(regexp_replace(E164_IR21,'[^0-9]+',''),1,6) AS E164_IR21_6, SUBSTR(regexp_replace(E164_IR21,'[^0-9]+',''),1,5) AS E164_IR21_5, SUBSTR(regexp_replace(E164_IR21,'[^0-9]+',''),1,4) AS E164_IR21_4, COUNTRY, VENDOR_NAME AS OPERATOR
    FROM spark_odc_data.A_DM_CO_BA_VR_OPT_GT
) B ON A.CALLING_GT_5=B.E164_IR21_5 
LEFT JOIN (
    SELECT DISTINCT regexp_replace(E164_IR21,'[^0-9]+','') AS E164_IR21, SUBSTR(regexp_replace(E164_IR21,'[^0-9]+',''),1,6) AS E164_IR21_6, SUBSTR(regexp_replace(E164_IR21,'[^0-9]+',''),1,5) AS E164_IR21_5, SUBSTR(regexp_replace(E164_IR21,'[^0-9]+',''),1,4) AS E164_IR21_4, COUNTRY, VENDOR_NAME AS OPERATOR
    FROM spark_odc_data.A_DM_CO_BA_VR_OPT_GT
) C ON A.CALLING_GT_4=C.E164_IR21_4;

这样就可以避免使用WITH语句而得到正确的结果。

SELECT DISTINCT t.FAULT_CODE AS "dataIndex", t.FAULT_NAME AS "title" FROM FAULT_TYPE t WHERE t.PAR_FAULT_CODE = t.FAULT_CODE UNION ALL SELECT COALESCE('reportCount', 'N/A') AS "dataIndex", '合计' AS "title" FROM DUAL怎么根据FAULT_CODE排序

可以在UNION ALL语句后面添加一个ORDER BY子句来对查询结果进行排序，以下是一个示例：

SELECT DISTINCT t.FAULT_CODE AS "dataIndex", t.FAULT_NAME AS "title"
FROM FAULT_TYPE t
WHERE t.PAR_FAULT_CODE = t.FAULT_CODE
UNION ALL
SELECT COALESCE('reportCount', 'N/A') AS "dataIndex", '合计' AS "title"
FROM DUAL
ORDER BY "dataIndex" ASC;

其中，ORDER BY子句中的"dataIndex"是要排序的列名，ASC表示升序排序（也可以使用DESC表示降序排序）。注意，在Oracle数据库中，列名是区分大小写的，因此要使用引号将列名括起来。