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CORE-17431 utxo_transaction_metadata table and related migrations #1286

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Oct 13, 2023
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CORE-17431 utxo_transaction_metadata table and related migrations #1286

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b0241ec
CORE-17431 utxo_transaction_metadata table and related migrations
vlajos Oct 10, 2023
11c85e5
CORE-17431 Store data in both BYTEA and JSONB
vlajos Oct 11, 2023
7b594fc
CORE-17431 Remove JSONB since the BYTEA can be indexed/converted if n…
vlajos Oct 12, 2023
04fa829
CORE-17431 Bump API
vlajos Oct 12, 2023
0f8baa4
CORE-17431 missing distinct
vlajos Oct 12, 2023
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53 changes: 53 additions & 0 deletions ...rc/main/resources/net/corda/db/schema/vnode-vault/migration/ledger-utxo-creation-v5.1.xml
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Expand Up @@ -121,6 +121,59 @@

<!-- Drop the utxo_cpk table -->
<dropTable tableName="utxo_cpk"/>

<createTable tableName="utxo_transaction_metadata">
<column name="hash" type="VARCHAR(160)">
<constraints nullable="false" primaryKey="true"/>
</column>
<column name="canonical_data" type="VARBINARY(1048576)">
<constraints nullable="false"/>
</column>
<column name="group_parameters_hash" type="VARCHAR(160)">
<constraints nullable="false"/>
</column>
<column name="cpi_file_checksum" type="VARCHAR(160)">
<constraints nullable="false"/>
</column>
</createTable>

<!-- Add utxo_transaction.metadata_hash nullable to let migrate data later -->
<addColumn tableName="utxo_transaction">
<column name="metadata_hash" type="VARCHAR(160)">
<constraints nullable="true" foreignKeyName="fk_utxo_transaction_metadata" references="utxo_transaction_metadata(hash)"/>
</column>
</addColumn>

<!-- Populate utxo_transaction_metadata. Postgresql only since, no other dbs were supported before 5.1. So only Postgres can have data which needs to be migrated. -->
<!-- ^^ is this correct?? -->
<sql dbms="postgresql">
INSERT INTO utxo_transaction_metadata
SELECT DISTINCT
hash,
data as canonical_data,
convert_from(data, 'UTF-8')::jsonb->'membershipGroupParametersHash' AS group_parameters_hash,
convert_from(data, 'UTF-8')::jsonb->'cpiMetadata'->'fileChecksum' AS cpi_file_checksum
FROM
utxo_transaction_component
WHERE
group_idx=0 AND
leaf_idx=0;
</sql>

<!-- Migrate utxo_transaction.metadata_hash -->
<update tableName="utxo_transaction">
<column name="metadata_hash"
valueComputed="(select hash from utxo_transaction_component c where c.transaction_id=id and group_idx=0 and leaf_idx=0)"/>
</update>

<!-- Change utxo_transaction.metadata_hash to not nullable -->
<addNotNullConstraint tableName="utxo_transaction" columnName="metadata_hash" columnDataType="VARCHAR(160)"/>

<!-- Old metadata records are not needed anymore. -->
<delete tableName="utxo_transaction_component">
<where>group_idx=0 AND leaf_idx=0</where>
</delete>

</changeSet>

</databaseChangeLog>
2 changes: 1 addition & 1 deletion gradle.properties
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Expand Up @@ -9,7 +9,7 @@ cordaProductVersion = 5.1.0
# NOTE: update this each time this module contains a breaking change
## NOTE: currently this is a top level revision, so all API versions will line up, but this could be moved to
## a per module property in which case module versions can change independently.
cordaApiRevision = 32
cordaApiRevision = 33

# Main
kotlinVersion = 1.8.21
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