forked from Qortal/qortal
e9d8b3e6e3
NB: we're still using HSQLDB svn r5836 Updated README.md Added log4j2.properties file for logging! Imported CIYAM-AT jar into project-local Maven repo CIYAM-AT related: ATData ATStateData ATTransactionData DeployATTransactionData AT DeployATTransaction ATRepository HSQLDBATRepository HSQLDBDeployATTransactionRepository ATTests DeployATTransactionTransformer Fixed Block so correct block hash and timestamps are generated, especially when previous/next block versions differ. Added extra call in BlockTransformer to aid this. Fixed GenesisTransaction.isValid's incorrect amount test. Fixed comments in TransferAssetTransaction and incorrect use of BlockChain.getVotingReleaseTimestamp() instead of BlockChain.getAssetsReleaseTimestamp(). Added new TYPEs to HSQLDBDatabaseUpdates, and set LOB granularity to 1KB for AT use. Added AT_address column to DeployATTransactions in HSQLDB. Added ATs, ATStates and ATTransactions tables. (You will need to discard existing database and rebuild). Fixed incorrect byte array output in IssueAssetTransactionTransformer, where Asset "references" were not processed correctly. Added support for BigDecimal serialization to a byte-array size other than the standard 8.
58 lines
1.9 KiB
Markdown
58 lines
1.9 KiB
Markdown
# Qora2
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To use:
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- Use maven to fetch dependencies.
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- Build project.
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- Build v1feeder.jar as a fatjar using src/v1feeder.java as the main class
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- Fire up an old-gen Qora node.
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- Use ```v1feeder.jar``` to migrate old Qora blocks to DB:
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```java -jar v1feeder.jar qora-v1-node-ip```
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You should now be able to run all the JUnit tests.
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You can also examine the migrated database using
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[HSQLDB's "sqltool"](http://www.hsqldb.org/doc/2.0/util-guide/sqltool-chapt.html).
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It's a good idea to install "rlwrap" (ReadLine wrapper) too as sqltool doesn't
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support command history/editing!
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Typical command line for sqltool would be:
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```
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rlwrap java -cp ${HSQLDB_JAR}:${SQLTOOL_JAR} org.hsqldb.cmdline.SqlTool --rcFile=${SQLTOOL_RC} qora
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```
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```${HSQLDB_JAR}``` contains pathname to where Maven downloaded hsqldb,
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typically ```${HOME}/.m2/repository/org/hsqldb/hsqldb/2.4.0/hsqldb-2.4.0.jar```,
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but for now ```lib/org/hsqldb/hsqldb/r5836/hsqldb-r5836.jar```
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```${SQLTOOL_JAR}``` contains pathname to where Maven downloaded sqltool,
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typically ```${HOME}/.m2/repository/org/hsqldb/sqltool/2.4.1/sqltool-2.4.1.jar```
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```${SQLTOOL_RC}``` contains pathname to a text file describing Qora2 database,
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e.g. ```${HOME}/.sqltool.rc```, with contents like:
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```
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urlid qora
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url jdbc:hsqldb:file:db/qora
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username SA
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password
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urlid qora-test
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url jdbc:hsqldb:file:db/test
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username SA
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password
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```
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You could change the line ```url jdbc:hsqldb:file:db/test``` to use a full pathname for easier use.
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Another idea is to assign a shell alias in your ```.bashrc``` like:
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```
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export HSQLDB_JAR=${HOME}/.m2/repository/org/hsqldb/hsqldb/2.4.0/hsqldb-2.4.0.jar
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export SQLTOOL_JAR=${HOME}/.m2/repository/org/hsqldb/sqltool/2.4.1/sqltool-2.4.1.jar
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alias sqltool='rlwrap java -cp ${HSQLDB_JAR}:${SQLTOOL_JAR} org.hsqldb.cmdline.SqlTool --rcFile=${SQLTOOL_RC}'
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```
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So you can simply type: ```sqltool qora-test```
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Don't forget to use ```SHUTDOWN;``` before exiting sqltool so that database files are closed cleanly. |