使用Hibernate从Java应用程序更新PL / pgSQL块内的FOR循环内的表时遇到问题。
但是，当我在PostgreSQL中运行它时，SQL代码会起作用。
以下是代码：
query = session.createSQLQuery(
"DO "+
"$do_block$ "+
"DECLARE "+
" rec RECORD; "+
"BEGIN "+
" FOR rec IN (select * from resultset) "+
" LOOP "+
" UPDATE resultset "+
" SET c2 = tu.c2, c3 = tu.c3, c5 = tu.c5, c6 = tu.c6 "+
" FROM "+
" ( "+
" SELECT rec.condition AS condition, "+
" t2.c2 AS c2, t3.c3 AS c3, t5.c5 AS c5, t6.c6 AS c6 "+
" FROM ( "+
" SELECT COUNT(id) AS c2 "+
" FROM "+
" (SELECT id, firstname, middlename, lastname, birthdate, deathdate, registrationdate "+
" , gender, jamoatorgunit, organisationunitid, recovered "+
" FROM public.cro_death "+
" WHERE "+
" length(firstname)>= 3 "+
" AND location = 'u' "+
" AND gender = 'm' "+
" AND (jamoatorgunit IN (SELECT organisationunitid FROM tmp_ou) OR organisationunitid IN (SELECT organisationunitid FROM tmp_ou)) "+
" AND registrationDate between :startDate AND :endDate "+
" ) AS ti WHERE date_part('year', birthdate) BETWEEN "+
" CAST(substr(rec.condition, 0, strpos(LOWER(TRIM(rec.condition)),'and')-1) AS numeric) "+
" AND "+
" CAST(substr(LOWER(TRIM(rec.condition)), strpos(LOWER(TRIM(rec.condition)),'and')+length('and')+1, 6) AS numeric) "+
" ) as t2, "+
" ( "+
" SELECT COUNT(id) AS c3 "+
" FROM "+
" (SELECT id, firstname, middlename, lastname, birthdate, deathdate, registrationdate "+
" , gender, jamoatorgunit, organisationunitid, recovered "+
" FROM public.cro_death "+
" WHERE "+
" length(firstname)>= 3 "+
" AND location = 'u' "+
" AND gender = 'f' "+
" AND (jamoatorgunit IN (SELECT organisationunitid FROM tmp_ou) OR organisationunitid IN (SELECT organisationunitid FROM tmp_ou)) "+
" AND registrationDate between :startDate AND :endDate "+
" ) AS ti WHERE date_part('year', birthdate) BETWEEN "+
" CAST(substr(rec.condition, 0, strpos(LOWER(TRIM(rec.condition)),'and')-1) AS numeric) "+
" AND "+
" CAST(substr(LOWER(TRIM(rec.condition)), strpos(LOWER(TRIM(rec.condition)),'and')+length('and')+1, 6) AS numeric) "+
" ) as t3, "+
" (SELECT COUNT(id) AS c5 "+
" FROM "+
" (SELECT id, firstname, middlename, lastname, birthdate, deathdate, registrationdate "+
" , gender, jamoatorgunit, organisationunitid, recovered "+
" FROM public.cro_death "+
" WHERE "+
" length(firstname)>= 3 "+
" AND location = 'r' "+
" AND gender = 'm' "+
" AND (jamoatorgunit IN (SELECT organisationunitid FROM tmp_ou) OR organisationunitid IN (SELECT organisationunitid FROM tmp_ou)) "+
" AND registrationDate between :startDate AND :endDate "+
" ) AS ti WHERE date_part('year', birthdate) BETWEEN "+
" CAST(substr(rec.condition, 0, strpos(LOWER(TRIM(rec.condition)),'and')-1) AS numeric) "+
" AND "+
" CAST(substr(LOWER(TRIM(rec.condition)), strpos(LOWER(TRIM(rec.condition)),'and')+length('and')+1, 6) AS numeric) "+
" ) as t5, "+
" (SELECT COUNT(id) AS c6 "+
" FROM "+
" (SELECT id, firstname, middlename, lastname, birthdate, deathdate, registrationdate "+
" , gender, jamoatorgunit, organisationunitid, recovered "+
" FROM public.cro_death "+
" WHERE "+
" length(firstname)>= 3 "+
" AND location = 'r' "+
" AND gender = 'f' "+
" AND (jamoatorgunit IN (SELECT organisationunitid FROM tmp_ou) OR organisationunitid IN (SELECT organisationunitid FROM tmp_ou)) "+
" AND registrationDate between :startDate AND :endDate "+
" ) AS ti WHERE date_part('year', birthdate) BETWEEN "+
" CAST(substr(rec.condition, 0, strpos(LOWER(TRIM(rec.condition)),'and')-1) AS numeric) "+
" AND "+
" CAST(substr(LOWER(TRIM(rec.condition)), strpos(LOWER(TRIM(rec.condition)),'and')+length('and')+1, 6) AS numeric) "+
" ) as t6 "+
" )tu "+
" WHERE resultset.condition = tu.condition; "+
" END LOOP; "+
"END "+
"$do_block$ ;"
)
.setParameter("startDate", startDate)
.setParameter("endDate", endDate)
;
query.executeUpdate();
以下是Eclipse控制台的错误：
* WARN 2016-09-29 10:15:05,633 SQL Error: 0, SQLState: 22023 (SqlExceptionHelper.java [qtp1983493571-23])
* ERROR 2016-09-29 10:15:05,633 The column index is out of range: 2, number of columns: 0. (SqlExceptionHelper.java [qtp1983493571-23])
* ERROR 2016-09-29 10:15:05,661 Error while executing action (ExceptionInterceptor.java [qtp1983493571-23])
org.hibernate.exception.DataException: could not execute native bulk manipulation query
at org.hibernate.exception.internal.SQLStateConversionDelegate.convert(SQLStateConversionDelegate.java:135)
at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:49)
at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:124)
Caused by: org.postgresql.util.PSQLException: The column index is out of range: 2, number of columns: 0.
at org.postgresql.core.v3.SimpleParameterList.bind(SimpleParameterList.java:64)
at org.postgresql.core.v3.SimpleParameterList.setStringParameter(SimpleParameterList.java:126)
at org.postgresql.jdbc.PgPreparedStatement.bindString(PgPreparedStatement.java:1096)
at org.postgresql.jdbc.PgPreparedStatement.setDate(PgPreparedStatement.java:1391)
at org.postgresql.jdbc.PgPreparedStatement.setDate(PgPreparedStatement.java:398)