- * To be considered a "minting account", the account needs to pass all of these tests:
+ * To be considered a "minting account", the account needs to pass some of these tests:
*
* To be able to create reward-shares, the account needs to pass at least one of these tests:
@@ -298,6 +294,7 @@ public class Account {
*/
public boolean canRewardShare() throws DataException {
AccountData accountData = this.repository.getAccountRepository().getAccount(this.address);
+
if (accountData == null)
return false;
@@ -367,6 +364,7 @@ public class Account {
Account rewardShareMinter = new Account(repository, rewardShareData.getMinter());
return rewardShareMinter.getEffectiveMintingLevel();
}
+
/**
* Returns 'effective' minting level, with a fix for the zero level.
*
diff --git a/src/main/java/org/qortal/repository/hsqldb/HSQLDBDatabaseUpdates.java b/src/main/java/org/qortal/repository/hsqldb/HSQLDBDatabaseUpdates.java index 54af22e9..0027e13a 100644 --- a/src/main/java/org/qortal/repository/hsqldb/HSQLDBDatabaseUpdates.java +++ b/src/main/java/org/qortal/repository/hsqldb/HSQLDBDatabaseUpdates.java @@ -454,40 +454,41 @@ public class HSQLDBDatabaseUpdates { case 12: // Groups - stmt.execute("CREATE TABLE Groups (group_id GroupID, owner QortalAddress NOT NULL, group_name GroupName NOT NULL, " + // NOTE: We need to set Groups to `Groups` here to avoid SQL Standard Keywords in HSQLDB v2.7.4 + stmt.execute("CREATE TABLE `Groups` (group_id GroupID, owner QortalAddress NOT NULL, group_name GroupName NOT NULL, " + "created_when EpochMillis NOT NULL, updated_when EpochMillis, is_open BOOLEAN NOT NULL, " + "approval_threshold TINYINT NOT NULL, min_block_delay INTEGER NOT NULL, max_block_delay INTEGER NOT NULL, " + "reference Signature, creation_group_id GroupID, reduced_group_name GroupName NOT NULL, " + "description GenericDescription NOT NULL, PRIMARY KEY (group_id))"); // For finding groups by name - stmt.execute("CREATE INDEX GroupNameIndex on Groups (group_name)"); + stmt.execute("CREATE INDEX GroupNameIndex on `Groups` (group_name)"); // For finding groups by reduced name - stmt.execute("CREATE INDEX GroupReducedNameIndex on Groups (reduced_group_name)"); + stmt.execute("CREATE INDEX GroupReducedNameIndex on `Groups` (reduced_group_name)"); // For finding groups by owner - stmt.execute("CREATE INDEX GroupOwnerIndex ON Groups (owner)"); + stmt.execute("CREATE INDEX GroupOwnerIndex ON `Groups` (owner)"); // We need a corresponding trigger to make sure new group_id values are assigned sequentially starting from 1 - stmt.execute("CREATE TRIGGER Group_ID_Trigger BEFORE INSERT ON Groups " + stmt.execute("CREATE TRIGGER Group_ID_Trigger BEFORE INSERT ON `Groups` " + "REFERENCING NEW ROW AS new_row FOR EACH ROW WHEN (new_row.group_id IS NULL) " - + "SET new_row.group_id = (SELECT IFNULL(MAX(group_id) + 1, 1) FROM Groups)"); + + "SET new_row.group_id = (SELECT IFNULL(MAX(group_id) + 1, 1) FROM `Groups`)"); // Admins stmt.execute("CREATE TABLE GroupAdmins (group_id GroupID, admin QortalAddress, reference Signature NOT NULL, " - + "PRIMARY KEY (group_id, admin), FOREIGN KEY (group_id) REFERENCES Groups (group_id) ON DELETE CASCADE)"); + + "PRIMARY KEY (group_id, admin), FOREIGN KEY (group_id) REFERENCES `Groups` (group_id) ON DELETE CASCADE)"); // For finding groups by admin address stmt.execute("CREATE INDEX GroupAdminIndex ON GroupAdmins (admin)"); // Members stmt.execute("CREATE TABLE GroupMembers (group_id GroupID, address QortalAddress, " + "joined_when EpochMillis NOT NULL, reference Signature NOT NULL, " - + "PRIMARY KEY (group_id, address), FOREIGN KEY (group_id) REFERENCES Groups (group_id) ON DELETE CASCADE)"); + + "PRIMARY KEY (group_id, address), FOREIGN KEY (group_id) REFERENCES `Groups` (group_id) ON DELETE CASCADE)"); // For finding groups by member address stmt.execute("CREATE INDEX GroupMemberIndex ON GroupMembers (address)"); // Invites stmt.execute("CREATE TABLE GroupInvites (group_id GroupID, inviter QortalAddress, invitee QortalAddress, " + "expires_when EpochMillis, reference Signature, " - + "PRIMARY KEY (group_id, invitee), FOREIGN KEY (group_id) REFERENCES Groups (group_id) ON DELETE CASCADE)"); + + "PRIMARY KEY (group_id, invitee), FOREIGN KEY (group_id) REFERENCES `Groups` (group_id) ON DELETE CASCADE)"); // For finding invites sent by inviter stmt.execute("CREATE INDEX GroupInviteInviterIndex ON GroupInvites (inviter)"); // For finding invites by group @@ -503,7 +504,7 @@ public class HSQLDBDatabaseUpdates { // NULL expires_when means does not expire! stmt.execute("CREATE TABLE GroupBans (group_id GroupID, offender QortalAddress, admin QortalAddress NOT NULL, " + "banned_when EpochMillis NOT NULL, reason GenericDescription NOT NULL, expires_when EpochMillis, reference Signature NOT NULL, " - + "PRIMARY KEY (group_id, offender), FOREIGN KEY (group_id) REFERENCES Groups (group_id) ON DELETE CASCADE)"); + + "PRIMARY KEY (group_id, offender), FOREIGN KEY (group_id) REFERENCES `Groups` (group_id) ON DELETE CASCADE)"); // For expiry maintenance stmt.execute("CREATE INDEX GroupBanExpiryIndex ON GroupBans (expires_when)"); break;