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Merge branch '545-remove-unnecessary-indexes' into 'master'

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Remove unnecessary DB indexes

See merge request akwizgran/briar!687
This commit is contained in:
Torsten Grote
2018-02-01 17:30:47 +00:00
parent ce5879bdb5 36e0f97d82
commit bee9dbb9c4
1 changed files with 0 additions and 20 deletions
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20
bramble-core/src/main/java/org/briarproject/bramble/db/JdbcDatabase.java
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@@ -243,30 +243,14 @@ abstract class JdbcDatabase implements Database<Connection> {
"CREATE INDEX IF NOT EXISTS contactsByAuthorId"
+ " ON contacts (authorId)";
private static final String INDEX_MESSAGES_BY_GROUP_ID =
"CREATE INDEX IF NOT EXISTS messagesByGroupId"
+ " ON messages (groupId)";
private static final String INDEX_OFFERS_BY_CONTACT_ID =
"CREATE INDEX IF NOT EXISTS offersByContactId"
+ " ON offers (contactId)";
private static final String INDEX_GROUPS_BY_CLIENT_ID =
"CREATE INDEX IF NOT EXISTS groupsByClientId"
+ " ON groups (clientId)";
private static final String INDEX_MESSAGE_METADATA_BY_MESSAGE_ID =
"CREATE INDEX IF NOT EXISTS messageMetadataByMessageId"
+ " ON messageMetadata (messageId)";
private static final String INDEX_MESSAGE_METADATA_BY_GROUP_ID_STATE =
"CREATE INDEX IF NOT EXISTS messageMetadataByGroupIdState"
+ " ON messageMetadata (groupId, state)";
private static final String INDEX_GROUP_METADATA_BY_GROUP_ID =
"CREATE INDEX IF NOT EXISTS groupMetadataByGroupId"
+ " ON groupMetadata (groupId)";
private static final Logger LOG =
Logger.getLogger(JdbcDatabase.class.getName());
@@ -383,12 +367,8 @@ abstract class JdbcDatabase implements Database<Connection> {
try {
s = txn.createStatement();
s.executeUpdate(INDEX_CONTACTS_BY_AUTHOR_ID);
s.executeUpdate(INDEX_MESSAGES_BY_GROUP_ID);
s.executeUpdate(INDEX_OFFERS_BY_CONTACT_ID);
s.executeUpdate(INDEX_GROUPS_BY_CLIENT_ID);
s.executeUpdate(INDEX_MESSAGE_METADATA_BY_MESSAGE_ID);
s.executeUpdate(INDEX_MESSAGE_METADATA_BY_GROUP_ID_STATE);
s.executeUpdate(INDEX_GROUP_METADATA_BY_GROUP_ID);
s.close();
} catch (SQLException e) {
tryToClose(s);