catbref c5a32ffa1c Block/Transaction processing
* Add implementation for Account.getBalance(assetId, numberOfConfirmations)

* Added orphan() code to Block (CIYAM AT not yet supported)

* Added getOrder() 'navigation' method to CreateOrderTransaction

* Added missing transaction-type cases to various switches in Transaction, transformers, repositories, etc.

* Various repository delete() methods added

* Added save/delete support for transaction types that include payments, like multipayment and arbitrary

* Changed "recipient" in HSQLDB SharedTransactionPayments from QoraPublicKey to QoraAddress
2018-06-19 09:50:58 +01:00
2018-06-13 11:46:33 +01:00
2018-06-19 09:50:58 +01:00
2018-05-16 12:59:15 +01:00
2018-06-04 11:45:40 +01:00
2018-05-16 12:22:48 +01:00

Qora2

To use:

  • Use maven to fetch dependencies.
  • Build project.
  • Fire up an old-gen Qora node.
  • Run src/test/update.java as a JUnit test to build DB structure.
  • Run src/test/migrate.java as a JUnit test to migrate old Qora blocks to DB.

You should now be able to run src/test/load.java and src/test/save.java as JUnit tests demonstrating loading/saving Transactions from/to database.

You can also examine the migrated database using HSQLDB's "sqltool".

It's a good idea to install "rlwrap" (ReadLine wrapper) too as sqltool doesn't support command history/editing!

Typical command line for sqltool would be:

rlwrap java -cp ${HSQLDB_JAR}:${SQLTOOL_JAR} org.hsqldb.cmdline.SqlTool --rcFile=${SQLTOOL_RC} qora

${HSQLDB_JAR} contains pathname to hsqldb-2.4.0.jar, typically ${HOME}/.m2/repository/org/hsqldb/hsqldb/2.4.0/hsqldb-2.4.0.jar

${SQLTOOL_JAR} contains pathname to where you downloaded sqltool-2.2.6.jar

${SQLTOOL_RC} contains pathname to a text file describing Qora2 database, e.g. ${HOME}/.sqltool.rc, with contents like:

urlid qora
url jdbc:hsqldb:file:db/test
username SA
password

You could change the line url jdbc:hsqldb:file:db/test to use a full pathname for easier use.

Another idea is to assign a shell alias in your .bashrc like:

alias sqltool='rlwrap java -cp ${HSQLDB_JAR}:${SQLTOOL_JAR} org.hsqldb.cmdline.SqlTool --rcFile=${SQLTOOL_RC}'

So you can simply type: sqltool qora

Description
The primary qortal core repository, cloned to https://gitea.qortal.link for posterity and future more in-depth utilization.
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