我知道我有一个缺失的表情，但我不知道它在哪里？
这是我发送给解析器的字符串：
#macro(intervals $startDate $endDate) SELECT #bind($startDate 'TIMESTAMP') - 1 + LEVEL interv, 1+EXTRACT(DAY FROM #bind($endDate 'TIMESTAMP')-#bind($startDate 'TIMESTAMP')) days_in_period FROM dual CONNECT BY LEVEL <= 1+EXTRACT(DAY FROM #bind($endDate 'TIMESTAMP')- #bind($startDate 'TIMESTAMP'))#end
#macro(tagSeries $dso $includeSetInfo) SELECT DISTINCT t.tag_group #if($includeSetInfo) , t.set_id tag_set_id, t.name tag_set_name #end , tsi.tag_id FROM TRANSPONDER_SET t, TRANSPONDER_SET_ID TSI WHERE t.set_id IN ( #if($TAG_SET_ID) #bind($TAG_SET_ID 'VARCHAR') #else #foreach($transponderSet in $dso.getTransponderSet() ) #if($velocityCount > 1) , #end #bind($transponderSet.getSetId() 'VARCHAR') #end #end ) AND t.set_id = tsi.set_id#end
#set( $data_opt = $data_selection)
WITH
intervals AS (#intervals($PERIOD_START_DATE $PERIOD_END_DATE)),
tags AS (#tagSeries($data_opt false)),
ag_regions AS ( SELECT /* materialize */
node_id, CONNECT_BY_ROOT ag2.name region_name
FROM area_group ag2
START WITH ag2.parent_node_id = 1
CONNECT BY NOCYCLE PRIOR ag2.node_id = ag2.parent_node_id),
stations AS (SELECT distinct ag.abbreviation,
ag.node_id,
rp.station_key,
ag.sorting
, CASE s.equipment_type_key WHEN 2 THEN s.station_name ELSE NULL END pk_number
,(SELECT region_name
FROM ag_regions
WHERE node_id = ag.node_id) region
FROM reg_point_view rp, area_group ag, station s
WHERE rp.area_group_node_id = ag.node_id
#if($station_region_options.isStations())
AND rp.station_key IN (#bind($station_region_options.getEntries() 'NUMERIC'))
#elseif($station_region_options.isPartitionNodes())
AND ag.node_id IN (#bind($station_region_options.getEntries() 'NUMERIC'))
#elseif($station_region_options.isTreeNodes())
AND ag.node_id IN (SELECT node_id
FROM area_group
START WITH NODE_ID IN (#bind($station_region_options.getEntries() 'NUMERIC'))
CONNECT BY PRIOR NODE_ID = PARENT_NODE_ID
AND NODE_ID <> PARENT_NODE_ID)
#end
AND (
rp.ant_ikraft_dato <= #bind($PERIOD_END_DATE 'TIMESTAMP') -- period end date
and (rp.ant_udlobs_dato is null
or rp.ant_udlobs_dato >= #bind($PERIOD_START_DATE 'TIMESTAMP') -- period start date
)
)
AND rp.station_key = s.station_key
),
pre_aggregation AS
(SELECT TRUNC(vd.reg_time) day, s.abbreviation, s.node_id, s.pk_number, s.region, count(*) regs, s.sorting
FROM stations s, validated_data vd, tags t
WHERE vd.station_key = s.station_key
AND vd.tag_id = t.tag_id
AND vd.tag_group = t.tag_group
AND vd.reg_time BETWEEN #bind($PERIOD_START_DATE 'TIMESTAMP') AND #bind($PERIOD_END_DATE 'TIMESTAMP')
GROUP BY TRUNC(vd.reg_time), s.abbreviation, s.node_id,s.pk_number, s.region, s.sorting)
SELECT abbreviation, node_id, pk_number, region, 100*sum(days_read)/(select count(*) from intervals) utilization from (
SELECT abbreviation, node_id, pk_number, region, sorting, sum(decode(regs,0,0,1)) days_read FROM pre_aggregation
GROUP BY abbreviation, node_id, pk_number, region, sorting, regs
UNION ALL SELECT DISTINCT abbreviation, node_id, pk_number, region, sorting,0 days_read FROM stations)
GROUP BY abbreviation, pk_number, region, node_id, sorting
-- Just to test
ORDER BY utilization desc, sorting
ORDER BY utilization desc sorting]; nested exception is java.sql.SQLSyntaxErrorException: ORA-00936: missing expression
from my cmd I get the following:
Class: class org.springframework.jdbc.BadSqlGrammarException
Message: StatementCallback; bad SQL grammar [WITH
intervals AS ( SELECT to_timestamp('01-01-2013 00:00:00','dd-mm-yyyy hh24:mi:ss') - 1 + LEVEL interv, 1+EXTRACT(DAY FROM to_timestamp('30-01-2013 23:59:59','dd-mm-yyyy hh24:mi:ss')-to_timestamp('01-01-2013 00:00:00','dd-mm-yyyy hh24:mi:ss')) days_in_period FROM dual CONNECT BY LEVEL <= 1+EXTRACT(DAY FROM to_timestamp('30-01-2013 23:59:59','dd-mm-yyyy hh24:mi:ss')- to_timestamp('01-01-2013 00:00:00','dd-mm-yyyy hh24:mi:ss'))),
tags AS ( SELECT DISTINCT t.tag_group , tsi.tag_id FROM TRANSPONDER_SET t, TRANSPONDER_SET_ID TSI WHERE t.set_id IN ( ) AND t.set_id = tsi.set_id),
ag_regions AS ( SELECT /* materialize */
node_id, CONNECT_BY_ROOT ag2.name region_name
FROM area_group ag2
START WITH ag2.parent_node_id = 1
CONNECT BY NOCYCLE PRIOR ag2.node_id = ag2.parent_node_id),
stations AS (SELECT distinct ag.abbreviation,
ag.node_id,
rp.station_key,
ag.sorting
, CASE s.equipment_type_key WHEN 2 THEN s.station_name ELSE NULL END pk_number
,(SELECT region_name
FROM ag_regions
WHERE node_id = ag.node_id) region
FROM reg_point_view rp, area_group ag, station s
WHERE rp.area_group_node_id = ag.node_id
AND rp.station_key IN (1549)
AND (
rp.ant_ikraft_dato <= to_timestamp('30-01-2013 23:59:59','dd-mm-yyyy hh24:mi:ss') -- period end date
and (rp.ant_udlobs_dato is null
or rp.ant_udlobs_dato >= to_timestamp('01-01-2013 00:00:00','dd-mm-yyyy hh24:mi:ss') -- period start date
)
)
AND rp.station_key = s.station_key
),
pre_aggregation AS
(SELECT TRUNC(vd.reg_time) day, s.abbreviation, s.node_id, s.pk_number, s.region, count(*) regs, s.sorting
FROM stations s, validated_data vd, tags t
WHERE vd.station_key = s.station_key
AND vd.tag_id = t.tag_id
AND vd.tag_group = t.tag_group
AND vd.reg_time BETWEEN to_timestamp('01-01-2013 00:00:00','dd-mm-yyyy hh24:mi:ss') AND to_timestamp('30-01-2013 23:59:59','dd-mm-yyyy hh24:mi:ss') GROUP BY TRUNC(vd.reg_time), s.abbreviation, s.node_id,s.pk_number, s.region, s.sorting)
SELECT abbreviation, node_id, pk_number, region, 100*sum(days_read)/(select count(*) from intervals) utilization from (
SELECT abbreviation, node_id, pk_number, region, sorting, sum(decode(regs,0,0,1)) days_read FROM pre_aggregation
GROUP BY abbreviation, node_id, pk_number, region, sorting, regs
UNION ALL SELECT DISTINCT abbreviation, node_id, pk_number, region, sorting,0 days_read FROM stations)
GROUP BY abbreviation, pk_number, region, node_id, sorting
--Dette er lige lidt test kode!
ORDER BY utilization desc sorting]; nested exception is java.sql.SQLSyntaxErrorException: ORA-00936: missing expression
我看过：java.sql.SQLException: ORA-00936: missing expression＆amp; ORA-00936: missing expression oracle
但是我似乎无法弄清楚是否存在逗号或者拼写错误。
答案 0 :(得分：1)
这部分：
SELECT DISTINCT t.tag_group, tsi.tag_id
FROM TRANSPONDER_SET t, TRANSPONDER_SET_ID TSI
WHERE t.set_id IN ( ) AND t.set_id = tsi.set_id
您没有指定t.set_id的值，IN（）无效。