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akwizgran
2018-02-01 10:22:10 +00:00
parent 8c8c1158f4
commit 088564f22f
1 changed files with 6 additions and 0 deletions
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6
bramble-core/src/main/java/org/briarproject/bramble/db/JdbcDatabase.java
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@@ -308,6 +308,12 @@ abstract class JdbcDatabase implements Database<Connection> {
} }
} }
/**
* Compares the schema version stored in the database with the schema
* version used by the current code, applies any suitable migrations to the
* data if necessary, and returns true if the schema now matches the
* current code.
*/
private boolean checkSchemaVersion(Connection txn) throws DbException { private boolean checkSchemaVersion(Connection txn) throws DbException {
Settings s = getSettings(txn, DB_SETTINGS_NAMESPACE); Settings s = getSettings(txn, DB_SETTINGS_NAMESPACE);
int dataSchemaVersion = s.getInt(SCHEMA_VERSION_KEY, -1); int dataSchemaVersion = s.getInt(SCHEMA_VERSION_KEY, -1);