Many thanks.
I have no problem merging 76 ("A name given to the resource") into 64
("Title statement/title proper"). I exported the database into a sandbox
virtual machine, so I can experiment with the upgrade and revert to
snapshots, until I get it right. Just wondering how to merge/combine them?
On Tuesday, March 1, 2022 at 2:35:47 p.m. UTC-4 Tim Donohue wrote:
> Unfortunately, I don't have a great suggestion here as this is an odd
> scenario. DSpace shouldn't let you create two of the exact same metadata
> fields, so I'm not sure how this happened.
>
> I'd recommend looking more closely at the values in each of those fields
> and trying to determine which one is the correct "dc.title".
>
> As a "guess", it *might be the one which says* "Title statement/title
> proper." since that's the default description for "dc.title" in DSpace 4.x:
> https://github.com/DSpace/DSpace/blob/dspace-4_x/dspace/config/registries/dublin-core-types.xml#L562-L568
>
> However, before you do anything, I'd highly recommend backing up your
> database. That way, if you make a mistake and choose the wrong "dc.title"
> (or things break after you move your data), then you can revert and try
> again.
>
> Tim
> ------------------------------
> *From:* dspac...@googlegroups.com <dspac...@googlegroups.com> on behalf
> of Night Librarian <stani...@gmail.com>
> *Sent:* Tuesday, March 1, 2022 12:26 PM
> *To:* DSpace Technical Support <dspac...@googlegroups.com>
> *Subject:* [dspace-tech] Re: Database migrate problem while upgrading
> from 4.0 to 7.2
>
> I see now. When I run *select metadata_field_id from
> metadatafieldregistry where metadata_schema_id=(select metadata_schema_id
> from metadataschemaregistry where short_id='dc') and element = 'title' and
> qualifier is null;*, it returns 64 and 76.
>
> 64;1;"title";"";"Title statement/title proper."
> 76;1;"title";"";"A name given to the resource"
>
> select * from metadatavalue where metadata_field_id = '64'; shows that
> it's used in 348 rows.
> select * from metadatavalue where metadata_field_id = '76'; shows that
> it's used in 1518 rows.
>
> Could you suggest a way of merging these values into one? Does it matter
> into which one?
>
>
>
> On Tuesday, March 1, 2022 at 11:27:27 a.m. UTC-4 Tim Donohue wrote:
>
> Hi,
>
> You misunderstood my second point in my previous message. The error you
> got initially was saying that somehow you have two "dc.title" fields in
> your database (which shouldn't happen). So, the problem wasn't the
> "dc.title.alternative" field, as that is a different field from
> "dc.title"...it's that you may have two "dc.title" fields (exact same
> name).
>
> Try this query and see if it returns multiple results (this is the query
> that is being run by the migration to find your "dc.title" field):
>
> select metadata_field_id from metadatafieldregistry where
> metadata_schema_id=(select metadata_schema_id from metadataschemaregistry
> where short_id='dc') and element = 'title' and qualifier is null;
>
> This query won't change anything in your system, but it sounds like it
> might return *2 results* instead of the expected *1 result*.
>
> If it does return *2 results*, you need to figure out how you have two
> different "dc.title" fields, and remove one of them.
> This may require determining which is being used to store metadata (as you
> cannot delete a field that is being used -- this is the error you got when
> trying to delete "dc.title.alternative").
> If both fields are in use, then you would need to migrate all existing
> "dc.title" values from one field to the other.
>
> Overall, this is a strange scenario, as I've never heard of a case where a
> DSpace had two of the same metadata field. Hopefully it'll be easy enough
> to resolve, once you find the duplicate fields.
>
> Let us know what you find on this list,
> Tim
>
> On Monday, February 28, 2022 at 10:59:48 PM UTC-6 Night Librarian wrote:
>
> Thank you very much, Tim.
>
> The first part is fixed. I replaced the 7.2 update-sequences.sql by the
> dspace-4.x version and now it works great:
>
> *$ ./dspace database update-sequences*
>
> Running
> org/dspace/storage/rdbms/sqlmigration/postgres/update-sequences.sql
>
> update-sequences complete
> ==========================================
>
> As to the $./dspace database migrate ignored part, I checked the
> metadatafieldregistry table and it had 2 rows for title:
>
> metadata_field_id metadata_schema_id element qualifier
> scope_note
> 76 1
> title [null] A name given to the resource
> 77 1
> title alternative An alternate name given to the resource
>
> I wasn't sure which to delete, so I tried to delete the alternative one:
>
> *delete from metadatafieldregistry *
>
> *where metadata_field_id = 77; *
>
>
>
> and got this:
>
>
>
> ERROR: update or delete on table "metadatafieldregistry" violates foreign
> key constraint "metadatavalue_metadata_field_id_fkey" on table
> "metadatavalue" DETAIL: Key (metadata_field_id)=(77) is still referenced
> from table "metadatavalue". SQL state: 23503
>
> Then I looked at the metadatavalue table and it has 1500 rows with
> metadata_field_id = 76 and only 28 rows with 77. I decided to delete these
> 28 rows, after which I was able to delete metadata_field_id = 77 in the
> metadatafieldregistry.
>
> However, when I try to run *$ ./dspace database migrate ignored*, I get
> the exact same errors as before. The dspace.log this time collected more
> info, and I am attaching it here.
>
> What else could I try?
> On Monday, February 28, 2022 at 12:22:13 p.m. UTC-4 Tim Donohue wrote:
>
> Hi,
>
> Unfortunately, since you are on such an old version of DSpace (v4), the
> newer DSpace 7 "update-sequences" scripts *will not work on your database
> until you successfully upgrade. *Instead, to update sequences on a
> database that's currently compatible with DSpace 4.x, you would need to
> manually run the *older* "update-sequences.sql" that came with DSpace 4.x.
> Here it is:
> https://github.com/DSpace/DSpace/blob/dspace-4_x/dspace/etc/postgres/update-sequences.sql
>
> With the migration that is failing...it looks like this is the SQL
> statement that is failing with "ERROR: more than one row returned by a
> subquery used as an expression":
> https://github.com/DSpace/DSpace/blob/dspace-7.2/dspace-api/src/main/resources/org/dspace/storage/rdbms/sqlmigration/postgres/V5.0_2014.09.26__DS-1582_Metadata_For_All_Objects.sql#L74-L82
>
> (As you may notice the error says it's the statement starting on line 74)
>
> Based on the error, it appears to me that the problem is that the internal
> SELECT on line 78 is returning *multiple values* instead of the expected
> *single value*. This would mean that somehow your DSpace 4.x database has
> **two different** "dc.title" fields in the "metadatafieldregistry" table.
> You would need to remove one of them, as *every field must be uniquely
> named* in the "metadatafieldregistry".
>
> Once you remove the duplicate field and run the old
> "update-sequences.sql", hopefully the migration to DSpace 7.x will
> succeed.
>
> If you run into any other issues, let us know on this list.
>
> Tim
>
>
>
>
> On Tuesday, February 22, 2022 at 11:20:31 PM UTC-6 Night Librarian wrote:
>
> Sorry for the lengthy post!
>
> I'm trying to migrate from 4.0 on Windows to 7.2 on Ubuntu 20.04.3 LTS. I
> created a virtual machine and followed the instructions from
> https://wiki.lyrasis.org/display/DSDOC7x/Upgrading+DSpace, only to get
> stuck at the database update step :(
>
> First, I imported the pg_dump from the old machine:
>
> *$psql --set ON_ERROR_STOP=on dspace < /temp/dspace.sql*
> ====================================================================
>
> Then:
>
> *$ ./dspace database info *
>
> Database Type: postgres
>
> Database URL: jdbc:postgresql://localhost:5432/dspace
>
> Database Schema: public
>
> Database Username: dspace
>
> Database Software: PostgreSQL version 12.9 (Ubuntu 12.9-0ubuntu0.20.04.1)
>
> Database Driver: PostgreSQL JDBC Driver version 42.2.25
>
> PostgreSQL 'pgcrypto' extension installed/up-to-date? true (version=1.3)
>
> FlywayDB Version: 6.5.7
>
>
>
>
> +-----------+----------------+-----------------------------------------------------+------+--------------+---------+
>
>
> | Category | Version |
> Description | Type | Installed On |
> State |
>
>
> +-----------+----------------+-----------------------------------------------------+------+--------------+---------+
>
>
> | Versioned | 1.1 | Initial DSpace 1.1 database
> schema | SQL | | Pending |
>
> | Versioned | 1.2 | Upgrade to DSpace 1.2
> schema | SQL | | Pending |
>
> | Versioned | 1.3 | Upgrade to DSpace 1.3
> schema | SQL | | Pending |
>
> | Versioned | 1.3.9 | Drop constraint for DSpace 1 4
> schema | JDBC | | Pending |
>
> | Versioned | 1.4 | Upgrade to DSpace 1.4
> schema | SQL | | Pending |
>
> | Versioned | 1.5 | Upgrade to DSpace 1.5
> schema | SQL | | Pending |
>
> | Versioned | 1.5.9 | Drop constraint for DSpace 1 6
> schema | JDBC | | Pending |
>
> | Versioned | 1.6 | Upgrade to DSpace 1.6
> schema | SQL | | Pending |
>
> | Versioned | 1.7 | Upgrade to DSpace 1.7
> schema | SQL | | Pending |
>
> | Versioned | 1.8 | Upgrade to DSpace 1.8
> schema | SQL | | Pending |
>
> | Versioned | 3.0 | Upgrade to DSpace 3.x
> schema | SQL | | Pending |
>
> | Versioned | 4.0 | Upgrade to DSpace 4.x
> schema | SQL | | Pending |
>
> | Versioned | 4.9.2015.10.26 | DS-2818 registry
> update | SQL | | Pending |
>
> | Versioned | 5.0.2014.08.08 | DS-1945 Helpdesk Request a
> Copy | SQL | | Pending |
>
> | Versioned | 5.0.2014.09.25 | DS 1582 Metadata For All Objects drop
> constraint | JDBC | | Pending |
>
> | Versioned | 5.0.2014.09.26 | DS-1582 Metadata For All
> Objects | SQL | | Pending |
>
> | Versioned | 5.0.2014.11.04 | Enable XMLWorkflow
> Migration | JDBC | | Pending |
>
> | Versioned | 5.6.2016.08.23 |
> DS-3097 | SQL | |
> Pending |
>
> | Versioned | 5.7.2017.04.11 | DS-3563 Index metadatavalue resource type
> id column | SQL | | Pending |
>
> | Versioned | 5.7.2017.05.05 | DS 3431 Add Policies for
> BasicWorkflow | JDBC | | Pending |
>
> | Versioned | 6.0.2015.03.06 | DS 2701 Dso Uuid
> Migration | JDBC | | Pending |
>
> | Versioned | 6.0.2015.03.07 | DS-2701 Hibernate
> migration | SQL | | Pending |
>
> | Versioned | 6.0.2015.08.31 | DS 2701 Hibernate Workflow
> Migration | JDBC | | Pending |
>
> | Versioned | 6.0.2015.09.01 | DS 2701 Enable XMLWorkflow
> Migration | JDBC | | Pending |
>
> | Versioned | 6.0.2016.01.03 |
> DS-3024 | SQL | |
> Pending |
>
> | Versioned | 6.0.2016.01.26 | DS 2188 Remove DBMS Browse
> Tables | JDBC | | Pending |
>
> | Versioned | 6.0.2016.02.25 |
> DS-3004-slow-searching-as-admin | SQL | |
> Pending |
>
> | Versioned | 6.0.2016.04.01 | DS-1955 Increase embargo
> reason | SQL | | Pending |
>
> | Versioned | 6.0.2016.04.04 |
> DS-3086-OAI-Performance-fix | SQL | |
> Pending |
>
> | Versioned | 6.0.2016.04.14 |
> DS-3125-fix-bundle-bitstream-delete-rights | SQL | |
> Pending |
>
> | Versioned | 6.0.2016.05.10 | DS-3168-fix-requestitem item id
> column | SQL | | Pending |
>
> | Versioned | 6.0.2016.07.21 |
> DS-2775 | SQL | |
> Pending |
>
> | Versioned | 6.0.2016.07.26 | DS-3277 fix handle
> assignment | SQL | | Pending |
>
> | Versioned | 6.0.2016.08.23 |
> DS-3097 | SQL | |
> Pending |
>
> | Versioned | 6.1.2017.01.03 | DS 3431 Add Policies for
> BasicWorkflow | JDBC | | Pending |
>
> | Versioned | 7.0.2017.10.12 |
> DS-3542-stateless-sessions | SQL | |
> Pending |
>
> | Versioned | 7.0.2018.04.03 | Upgrade Workflow
> Policy | JDBC | | Pending |
>
> | Versioned | 7.0.2018.04.16 |
> dspace-entities | SQL | |
> Pending |
>
> | Versioned | 7.0.2018.06.07 |
> DS-3851-permission | SQL | |
> Pending |
>
> | Versioned | 7.0.2019.05.02 |
> DS-4239-workflow-xml-migration | SQL | |
> Pending |
>
> | Versioned | 7.0.2019.06.14 |
> scripts-and-process | SQL | |
> Pending |
>
> | Versioned | 7.0.2019.07.31 | Retrieval of name
> variant | SQL | | Pending |
>
> | Versioned | 7.0.2019.11.13 | relationship type copy left
> right | SQL | | Pending |
>
> | Versioned | 7.0.2020.01.08 |
> DS-626-statistics-tracker | SQL | |
> Pending |
>
> | Versioned | 7.0.2020.10.31 | CollectionCommunity Metadata
> Handle | JDBC | | Pending |
>
> | Versioned | 7.0.2021.01.22 | Remove basic
> workflow | SQL | | Pending |
>
> | Versioned | 7.0.2021.02.08 | tilted
> rels | SQL | |
> Pending |
>
> | Versioned | 7.0.2021.03.18 | Move entity type to dspace
> schema | SQL | | Pending |
>
> | Versioned | 7.0.2021.09.24 | Move entity type from item template to
> collection | SQL | | Pending |
>
> | Versioned | 7.0.2021.10.04 | alter collection table drop workflow stem
> columns | SQL | | Pending |
>
> | Versioned | 7.1.2021.10.18 | Fix MDV place after migrating from DSpace
> 5 | SQL | | Pending |
>
>
> +-----------+----------------+-----------------------------------------------------+------+--------------+---------+
>
>
> NOTE: This database is NOT yet initialized for auto-migrations (via
> Flyway).
>
> Your database looks to be compatible with DSpace version 4.0
>
> All upgrades *after* version 4.0 will be run during the next migration.
>
> If you'd like to upgrade now, simply run 'dspace database migrate'.
> ====================================================================
>
> Then, got an error after trying to update sequences:
>
> *$psql -U dspace -f
> /temp/DSpace-dspace-7.2/dspace-api/target/classes/org/dspace/storage/rdbms/sqlmigration/postgres/update-sequences.sql
>
> dspace *
>
> <...>
> psql:/temp/DSpace-dspace-7.2/dspace-api/target/classes/org/dspace/storage/rdbms/sqlmigration/postgres/update-sequences.sql:36:
>
> ERROR: relation "handle_id_seq" does not exist
>
> LINE 1: SELECT setval('handle_id_seq', max(handle_id)) FROM handle;
> <...>
>
> ====================================================================
>
> Then, tried update-sequences in a different way:
>
> *$./dspace database update-sequences *
>
> Running
> org/dspace/storage/rdbms/sqlmigration/postgres/update-sequences.sql
>
> Caught exception:
>
> org.postgresql.util.PSQLException: ERROR: relation "handle_id_seq" does
> not exist
>
> Position: 16
>
> at
> org.postgresql.core.v3.QueryExecutorImpl.receiveErrorResponse(QueryExecutorImpl.java:2565)
>
>
>
> at
> org.postgresql.core.v3.QueryExecutorImpl.processResults(QueryExecutorImpl.java:2297)
>
>
>
> at
> org.postgresql.core.v3.QueryExecutorImpl.execute(QueryExecutorImpl.java:322)
>
>
> at
> org.postgresql.jdbc.PgStatement.executeInternal(PgStatement.java:481)
>
> at org.postgresql.jdbc.PgStatement.execute(PgStatement.java:401)
>
> at
> org.postgresql.jdbc.PgStatement.executeWithFlags(PgStatement.java:322)
>
> at
> org.postgresql.jdbc.PgStatement.executeCachedSql(PgStatement.java:308)
>
> at
> org.postgresql.jdbc.PgStatement.executeWithFlags(PgStatement.java:284)
>
> at org.postgresql.jdbc.PgStatement.execute(PgStatement.java:279)
>
> at
> org.apache.commons.dbcp2.DelegatingStatement.execute(DelegatingStatement.java:194)
>
>
>
> at
> org.apache.commons.dbcp2.DelegatingStatement.execute(DelegatingStatement.java:194)
>
>
>
> at
> org.dspace.storage.rdbms.DatabaseUtils.main(DatabaseUtils.java:353)
>
> at
> java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native
> Method)
>
> at
> java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>
>
>
> at
> java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>
>
>
> at java.base/java.lang.reflect.Method.invoke(Method.java:566)
>
> at
> org.dspace.app.launcher.ScriptLauncher.runOneCommand(ScriptLauncher.java:277)
>
>
> at
> org.dspace.app.launcher.ScriptLauncher.handleScript(ScriptLauncher.java:133)
>
>
> at
> org.dspace.app.launcher.ScriptLauncher.main(ScriptLauncher.java:98)
>
> ====================================================================
>
> The last thing I did was:
>
> *$ ./dspace database migrate ignored *
>
> Database URL: jdbc:postgresql://localhost:5432/dspace
>
> Migrating database to latest version AND running previously "Ignored"
> migrations... (Check logs for details)
>
> Migration exception:
>
> java.sql.SQLException: Flyway migration error occurred
>
> at
> org.dspace.storage.rdbms.DatabaseUtils.updateDatabase(DatabaseUtils.java:775)
>
>
> at
> org.dspace.storage.rdbms.DatabaseUtils.updateDatabase(DatabaseUtils.java:662)
>
>
> at
> org.dspace.storage.rdbms.DatabaseUtils.main(DatabaseUtils.java:195)
>
> at
> java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native
> Method)
>
> at
> java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>
>
>
> at
> java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>
>
>
> at java.base/java.lang.reflect.Method.invoke(Method.java:566)
>
> at
> org.dspace.app.launcher.ScriptLauncher.runOneCommand(ScriptLauncher.java:277)
>
>
> at
> org.dspace.app.launcher.ScriptLauncher.handleScript(ScriptLauncher.java:133)
>
>
> at
> org.dspace.app.launcher.ScriptLauncher.main(ScriptLauncher.java:98)
>
> Caused by:
> org.flywaydb.core.internal.command.DbMigrate$FlywayMigrateException:
>
> Migration V5.0_2014.09.26__DS-1582_Metadata_For_All_Objects.sql failed
>
> ----------------------------------------------------------------------
>
> SQL State : 21000
>
> Error Code : 0
>
> Message : ERROR: more than one row returned by a subquery used as an
> expression
>
> Location :
> org/dspace/storage/rdbms/sqlmigration/postgres/V5.0_2014.09.26__DS-1582_Metadata_For_All_Objects.sql
>
> (/dspace/bin/file:/dspace/lib/dspace-api-7.2.jar!/org/dspace/storage/rdbms/sqlmigration/postgres/V5.0_2014.09.26__DS-1582_Metadata_For_All_Objects.sql)
>
>
>
> Line : 74
>
> Statement : INSERT INTO metadatavalue (resource_id, resource_type_id,
> metadata_field_id, text_value, text_lang, place)
>
> SELECT
>
> community_id AS resource_id,
>
> 4 AS resource_type_id,
>
> (select metadata_field_id from metadatafieldregistry where
> metadata_schema_id=(select metadata_schema_id from metadataschemaregistry
> where short_id='dc') and element = 'title' and qualifier is null) AS
> metadata_field_id,
>
> name AS text_value,
>
> null AS text_lang,
>
> 0 AS place
>
> FROM community where not name is null
>
>
>
> at
> org.flywaydb.core.internal.command.DbMigrate.doMigrateGroup(DbMigrate.java:369)
>
>
>
> at
> org.flywaydb.core.internal.command.DbMigrate.access$200(DbMigrate.java:54)
>
> at
> org.flywaydb.core.internal.command.DbMigrate$3.call(DbMigrate.java:282)
>
> at
> org.flywaydb.core.internal.jdbc.TransactionalExecutionTemplate.execute(TransactionalExecutionTemplate.java:66)
>
>
>
> at
> org.flywaydb.core.internal.command.DbMigrate.applyMigrations(DbMigrate.java:279)
>
>
>
> at
> org.flywaydb.core.internal.command.DbMigrate.migrateGroup(DbMigrate.java:244)
>
>
> at
> org.flywaydb.core.internal.command.DbMigrate.access$100(DbMigrate.java:54)
>
> at
> org.flywaydb.core.internal.command.DbMigrate$2.call(DbMigrate.java:162)
>
> at
> org.flywaydb.core.internal.command.DbMigrate$2.call(DbMigrate.java:159)
>
> at
> org.flywaydb.core.internal.database.postgresql.PostgreSQLAdvisoryLockTemplate.execute(PostgreSQLAdvisoryLockTemplate.java:71)
>
>
>
> at
> org.flywaydb.core.internal.database.postgresql.PostgreSQLConnection.lock(PostgreSQLConnection.java:99)
>
>
>
> at
> org.flywaydb.core.internal.schemahistory.JdbcTableSchemaHistory.lock(JdbcTableSchemaHistory.java:140)
>
>
>
> at
> org.flywaydb.core.internal.command.DbMigrate.migrateAll(DbMigrate.java:159)
>
> at
> org.flywaydb.core.internal.command.DbMigrate.migrate(DbMigrate.java:137)
>
> at org.flywaydb.core.Flyway$1.execute(Flyway.java:206)
>
> at org.flywaydb.core.Flyway$1.execute(Flyway.java:158)
>
> at org.flywaydb.core.Flyway.execute(Flyway.java:527)
>
> at org.flywaydb.core.Flyway.migrate(Flyway.java:158)
>
> at
> org.dspace.storage.rdbms.DatabaseUtils.updateDatabase(DatabaseUtils.java:762)
>
>
> ... 9 more
>
> Caused by: org.flywaydb.core.internal.sqlscript.FlywaySqlScriptException:
>
> Migration V5.0_2014.09.26__DS-1582_Metadata_For_All_Objects.sql failed
>
> ----------------------------------------------------------------------
>
> SQL State : 21000
>
> Error Code : 0
>
> Message : ERROR: more than one row returned by a subquery used as an
> expression
>
> Location :
> org/dspace/storage/rdbms/sqlmigration/postgres/V5.0_2014.09.26__DS-1582_Metadata_For_All_Objects.sql
>
> (/dspace/bin/file:/dspace/lib/dspace-api-7.2.jar!/org/dspace/storage/rdbms/sqlmigration/postgres/V5.0_2014.09.26__DS-1582_Metadata_For_All_Objects.sql)
>
>
>
> Line : 74
>
> Statement : INSERT INTO metadatavalue (resource_id, resource_type_id,
> metadata_field_id, text_value, text_lang, place)
>
> SELECT
>
> community_id AS resource_id,
>
> 4 AS resource_type_id,
>
> (select metadata_field_id from metadatafieldregistry where
> metadata_schema_id=(select metadata_schema_id from metadataschemaregistry
> where short_id='dc') and element = 'title' and qualifier is null) AS
> metadata_field_id,
>
> name AS text_value,
>
> null AS text_lang,
>
> 0 AS place
>
> FROM community where not name is null
>
>
>
> at
> org.flywaydb.core.internal.sqlscript.DefaultSqlScriptExecutor.handleException(DefaultSqlScriptExecutor.java:274)
>
>
>
> at
> org.flywaydb.core.internal.sqlscript.DefaultSqlScriptExecutor.executeStatement(DefaultSqlScriptExecutor.java:219)
>
>
>
> at
> org.flywaydb.core.internal.sqlscript.DefaultSqlScriptExecutor.execute(DefaultSqlScriptExecutor.java:127)
>
>
>
> at
> org.flywaydb.core.internal.resolver.sql.SqlMigrationExecutor.executeOnce(SqlMigrationExecutor.java:88)
>
>
>
> at
> org.flywaydb.core.internal.resolver.sql.SqlMigrationExecutor.access$000(SqlMigrationExecutor.java:33)
>
>
>
> at
> org.flywaydb.core.internal.resolver.sql.SqlMigrationExecutor$1.call(SqlMigrationExecutor.java:77)
>
>
>
> at
> org.flywaydb.core.internal.resolver.sql.SqlMigrationExecutor$1.call(SqlMigrationExecutor.java:74)
>
>
>
> at
> org.flywaydb.core.internal.database.DefaultExecutionStrategy.execute(DefaultExecutionStrategy.java:28)
>
>
>
> at
> org.flywaydb.core.internal.resolver.sql.SqlMigrationExecutor.execute(SqlMigrationExecutor.java:74)
>
>
>
> at
> org.flywaydb.core.internal.command.DbMigrate.doMigrateGroup(DbMigrate.java:366)
>
>
>
> ... 27 more
>
> Caused by: org.postgresql.util.PSQLException: ERROR: more than one row
> returned by a subquery used as an expression
>
> at
> org.postgresql.core.v3.QueryExecutorImpl.receiveErrorResponse(QueryExecutorImpl.java:2565)
>
>
>
> at
> org.postgresql.core.v3.QueryExecutorImpl.processResults(QueryExecutorImpl.java:2297)
>
>
>
> at
> org.postgresql.core.v3.QueryExecutorImpl.execute(QueryExecutorImpl.java:322)
>
>
> at
> org.postgresql.jdbc.PgStatement.executeInternal(PgStatement.java:481)
>
> at org.postgresql.jdbc.PgStatement.execute(PgStatement.java:401)
>
> at
> org.postgresql.jdbc.PgStatement.executeWithFlags(PgStatement.java:322)
>
> at
> org.postgresql.jdbc.PgStatement.executeCachedSql(PgStatement.java:308)
>
> at
> org.postgresql.jdbc.PgStatement.executeWithFlags(PgStatement.java:284)
>
> at org.postgresql.jdbc.PgStatement.execute(PgStatement.java:279)
>
> at
> org.apache.commons.dbcp2.DelegatingStatement.execute(DelegatingStatement.java:194)
>
>
>
> at
> org.apache.commons.dbcp2.DelegatingStatement.execute(DelegatingStatement.java:194)
>
>
>
> at
> org.flywaydb.core.internal.jdbc.JdbcTemplate.executeStatement(JdbcTemplate.java:244)
>
>
>
> at
> org.flywaydb.core.internal.sqlscript.ParsedSqlStatement.execute(ParsedSqlStatement.java:111)
>
>
>
> at
> org.flywaydb.core.internal.sqlscript.DefaultSqlScriptExecutor.executeStatement(DefaultSqlScriptExecutor.java:207)
>
>
>
> ... 35 more
>
> ====================================================================
>
> Dspace.log after migration attempt shows this:
>
> INFO unknown unknown org.dspace.storage.rdbms.DatabaseUtils @ Loading
> Flyway DB migrations from:
> classpath:org/dspace/storage/rdbms/sqlmigration/postgres,
> classpath:org/dspace/storage/rdbms/migration,
> classpath:org/dspace/storage/rdbms/xmlworkflow
>
> INFO unknown unknown org.flywaydb.core.internal.database.DatabaseFactory
> @ Database: jdbc:postgresql://localhost:5432/dspace (PostgreSQL 12.9)
>
> INFO unknown unknown
> org.flywaydb.core.internal.schemahistory.JdbcTableSchemaHistory @ Creating
> Schema History table "public"."schema_version" with baseline ...
>
> INFO unknown unknown org.flywaydb.core.internal.command.DbBaseline @
> Successfully baselined schema with version: 4.0
>
> INFO unknown unknown org.dspace.storage.rdbms.DatabaseUtils @ Pending
> DSpace database schema migrations:
>
> INFO unknown unknown org.dspace.storage.rdbms.DatabaseUtils @
> 4.9.2015.10.26 DS-2818 registry update SQL PENDING
>
> INFO unknown unknown org.dspace.storage.rdbms.DatabaseUtils @
> 5.0.2014.08.08 DS-1945 Helpdesk Request a Copy SQL PENDING
>
> INFO unknown unknown org.dspace.storage.rdbms.DatabaseUtils @
> 5.0.2014.09.25 DS 1582 Metadata For All Objects drop constraint JDBC
> PENDING
>
> INFO unknown unknown org.dspace.storage.rdbms.DatabaseUtils @
> 5.0.2014.09.26 DS-1582 Metadata For All Objects SQL PENDING
>
> INFO unknown unknown org.dspace.storage.rdbms.DatabaseUtils @
> 5.0.2014.11.04 Enable XMLWorkflow Migration JDBC PENDING
>
> INFO unknown unknown org.dspace.storage.rdbms.DatabaseUtils @
> 5.6.2016.08.23 DS-3097 SQL PENDING
>
> INFO unknown unknown org.dspace.storage.rdbms.DatabaseUtils @
> 5.7.2017.04.11 DS-3563 Index metadatavalue resource type id column SQL
> PENDING
>
> INFO unknown unknown org.dspace.storage.rdbms.DatabaseUtils @
> 5.7.2017.05.05 DS 3431 Add Policies for BasicWorkflow JDBC PENDING
>
> INFO unknown unknown org.dspace.storage.rdbms.DatabaseUtils @
> 6.0.2015.03.06 DS 2701 Dso Uuid Migration JDBC PENDING
>
> INFO unknown unknown org.dspace.storage.rdbms.DatabaseUtils @
> 6.0.2015.03.07 DS-2701 Hibernate migration SQL PENDING
>
> INFO unknown unknown org.dspace.storage.rdbms.DatabaseUtils @
> 6.0.2015.08.31 DS 2701 Hibernate Workflow Migration JDBC PENDING
>
> INFO unknown unknown org.dspace.storage.rdbms.DatabaseUtils @
> 6.0.2015.09.01 DS 2701 Enable XMLWorkflow Migration JDBC PENDING
>
> INFO unknown unknown org.dspace.storage.rdbms.DatabaseUtils @
> 6.0.2016.01.03 DS-3024 SQL PENDING
>
> INFO unknown unknown org.dspace.storage.rdbms.DatabaseUtils @
> 6.0.2016.01.26 DS 2188 Remove DBMS Browse Tables JDBC PENDING
>
> INFO unknown unknown org.dspace.storage.rdbms.DatabaseUtils @
> 6.0.2016.02.25 DS-3004-slow-searching-as-admin SQL PENDING
>
> INFO unknown unknown org.dspace.storage.rdbms.DatabaseUtils @
> 6.0.2016.04.01 DS-1955 Increase embargo reason SQL PENDING
>
> INFO unknown unknown org.dspace.storage.rdbms.DatabaseUtils @
> 6.0.2016.04.04 DS-3086-OAI-Performance-fix SQL PENDING
>
> INFO unknown unknown org.dspace.storage.rdbms.DatabaseUtils @
> 6.0.2016.04.14 DS-3125-fix-bundle-bitstream-delete-rights SQL PENDING
>
> INFO unknown unknown org.dspace.storage.rdbms.DatabaseUtils @
> 6.0.2016.05.10 DS-3168-fix-requestitem item id column SQL PENDING
>
> INFO unknown unknown org.dspace.storage.rdbms.DatabaseUtils @
> 6.0.2016.07.21 DS-2775 SQL PENDING
>
> INFO unknown unknown org.dspace.storage.rdbms.DatabaseUtils @
> 6.0.2016.07.26 DS-3277 fix handle assignment SQL PENDING
>
> INFO unknown unknown org.dspace.storage.rdbms.DatabaseUtils @
> 6.0.2016.08.23 DS-3097 SQL PENDING
>
> INFO unknown unknown org.dspace.storage.rdbms.DatabaseUtils @
> 6.1.2017.01.03 DS 3431 Add Policies for BasicWorkflow JDBC PENDING
>
> INFO unknown unknown org.dspace.storage.rdbms.DatabaseUtils @
> 7.0.2017.10.12 DS-3542-stateless-sessions SQL PENDING
>
> INFO unknown unknown org.dspace.storage.rdbms.DatabaseUtils @
> 7.0.2018.04.03 Upgrade Workflow Policy JDBC PENDING
>
> INFO unknown unknown org.dspace.storage.rdbms.DatabaseUtils @
> 7.0.2018.04.16 dspace-entities SQL PENDING
>
> INFO unknown unknown org.dspace.storage.rdbms.DatabaseUtils @
> 7.0.2018.06.07 DS-3851-permission SQL PENDING
>
> INFO unknown unknown org.dspace.storage.rdbms.DatabaseUtils @
> 7.0.2019.05.02 DS-4239-workflow-xml-migration SQL PENDING
>
> INFO unknown unknown org.dspace.storage.rdbms.DatabaseUtils @
> 7.0.2019.06.14 scripts-and-process SQL PENDING
>
> INFO unknown unknown org.dspace.storage.rdbms.DatabaseUtils @
> 7.0.2019.07.31 Retrieval of name variant SQL PENDING
>
> INFO unknown unknown org.dspace.storage.rdbms.DatabaseUtils @
> 7.0.2019.11.13 relationship type copy left right SQL PENDING
>
> INFO unknown unknown org.dspace.storage.rdbms.DatabaseUtils @
> 7.0.2020.01.08 DS-626-statistics-tracker SQL PENDING
>
> INFO unknown unknown org.dspace.storage.rdbms.DatabaseUtils @
> 7.0.2020.10.31 CollectionCommunity Metadata Handle JDBC PENDING
>
> INFO unknown unknown org.dspace.storage.rdbms.DatabaseUtils @
> 7.0.2021.01.22 Remove basic workflow SQL PENDING
>
> INFO unknown unknown org.dspace.storage.rdbms.DatabaseUtils @
> 7.0.2021.02.08 tilted rels SQL PENDING
>
> INFO unknown unknown org.dspace.storage.rdbms.DatabaseUtils @
> 7.0.2021.03.18 Move entity type to dspace schema SQL PENDING
>
> INFO unknown unknown org.dspace.storage.rdbms.DatabaseUtils @
> 7.0.2021.09.24 Move entity type from item template to collection SQL
> PENDING
>
> INFO unknown unknown org.dspace.storage.rdbms.DatabaseUtils @
> 7.0.2021.10.04 alter collection table drop workflow stem columns SQL
> PENDING
>
> INFO unknown unknown org.dspace.storage.rdbms.DatabaseUtils @
> 7.1.2021.10.18 Fix MDV place after migrating from DSpace 5 SQL PENDING
>
> INFO unknown unknown org.flywaydb.core.internal.command.DbValidate @
> Successfully validated 51 migrations (execution time 00:00.119s)
>
> INFO unknown unknown org.flywaydb.core.internal.command.DbMigrate @
> Current version of schema "public": 4.0
>
> WARN unknown unknown org.flywaydb.core.internal.command.DbMigrate @
> outOfOrder mode is active. Migration of schema "public" may not be
> reproducible.
>
> INFO unknown unknown org.flywaydb.core.internal.command.DbMigrate @
> Migrating schema "public" to version 4.9.2015.10.26 - DS-2818 registry
> update
>
> INFO unknown unknown org.flywaydb.core.internal.command.DbMigrate @
> Migrating schema "public" to version 5.0.2014.08.08 - DS-1945 Helpdesk
> Request a Copy
>
> INFO unknown unknown org.flywaydb.core.internal.command.DbMigrate @
> Migrating schema "public" to version 5.0.2014.09.25 - DS 1582 Metadata For
> All Objects drop constraint
>
> INFO unknown unknown org.flywaydb.core.internal.command.DbMigrate @
> Migrating schema "public" to version 5.0.2014.09.26 - DS-1582 Metadata For
> All Objects
>
> ERROR unknown unknown org.flywaydb.core.internal.command.DbMigrate @
> Migration of schema "public" to version 5.0.2014.09.26 - DS-1582 Metadata
> For All Objects failed! Changes successfully rolled
>
> INFO unknown unknown
> org.springframework.cache.ehcache.EhCacheManagerFactoryBean @ Shutting down
> EhCache CacheManager 'org.dspace.services'
> ====================================================================
> I read previous posts about both "*Migration
> V5.0_2014.09.26__DS-1582_Metadata_For_All_Objects.sql failed*" and "*relation
> "handle_id_seq*" does not exist" errors, but reverting to previous
> snapshots and retrying the database migration still doesn't work for me
> yet. Your suggestions will be most welcome!
>
> --
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> .
>
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