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Fix duplicate table creation when migrating from old db

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This commit is contained in:
ceze88 2023-09-04 20:00:38 +02:00
parent 88170092a2
commit 0297e4b2ba
1 changed files with 5 additions and 7 deletions
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12
EpicHoppers-Plugin/src/main/java/com/craftaro/epichoppers/database/migrations/_1_InitialMigration.java
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@ -18,11 +18,9 @@ public class _1_InitialMigration extends DataMigration {
}
@Override
public void migrate(Connection connection, String tablePrefix) throws SQLException {
// Create hoppers table
public void migrate(Connection connection, String tablePrefix) throws SQLException {// Create hoppers table
try (Statement statement = connection.createStatement()) {
statement.execute("CREATE TABLE " + tablePrefix + "placed_hoppers (" +
statement.execute("CREATE TABLE IF NOT EXISTS " + tablePrefix + "placed_hoppers (" +
"id INTEGER PRIMARY KEY AUTO_INCREMENT" + ", " +
"level INTEGER NOT NULL, " +
"placed_by VARCHAR(36), " +
@ -37,7 +35,7 @@ public class _1_InitialMigration extends DataMigration {
// Create hopper links
try (Statement statement = connection.createStatement()) {
statement.execute("CREATE TABLE " + tablePrefix + "links (" +
statement.execute("CREATE TABLE IF NOT EXISTS " + tablePrefix + "links (" +
"hopper_id INTEGER NOT NULL, " +
"link_type TEXT NOT NULL," +
"world TEXT NOT NULL, " +
@ -50,7 +48,7 @@ public class _1_InitialMigration extends DataMigration {
// Create items
// Items are base64.
try (Statement statement = connection.createStatement()) {
statement.execute("CREATE TABLE " + tablePrefix + "items (" +
statement.execute("CREATE TABLE IF NOT EXISTS " + tablePrefix + "items (" +
"hopper_id INTEGER NOT NULL, " +
"item_type VARCHAR(20) NOT NULL," +
"item TEXT NOT NULL " +
@ -59,7 +57,7 @@ public class _1_InitialMigration extends DataMigration {
// Create player boosts
try (Statement statement = connection.createStatement()) {
statement.execute("CREATE TABLE " + tablePrefix + "boosted_players (" +
statement.execute("CREATE TABLE IF NOT EXISTS " + tablePrefix + "boosted_players (" +
"player VARCHAR(36) NOT NULL, " +
"multiplier INTEGER NOT NULL," +
"end_time BIGINT NOT NULL " +