DefaultMessageListenerContainer clears resources of paused tasks when shutting down after stop (SPR-10092) * tx timeouts for JPA translate to "javax.persistence.query.timeout" only (for EclipseLink compatibility; dispatchers in MockServletContext (SPR-9587) $ ^{*} $ introduced support for single, unqualified tx manager in the TestContext framework (SPR-9645) $ ^{*} $ introduced support for TransactionManagementConfigurer (SPR-9235) * introduced JdbcTemplate in tx base classes in the TestContext framework (SPR-8990) * introduced "countRowsInTableWhere()" and "dropTables()" in tx base test classes (SPR-9665) *

rd_tsv • A write timestamp wr_tsv • A transaction TX $ _{1} $ with timestamp tsv • Functions begin(), commit(), and rollback() • Facility for TX $ _{1} $ to "acquire" E • Function update() General Case ## Transaction TX_{1} calls read(E) • If [TX_{1}.tsv < E.wr_tsv] then • A younger transaction (TX₂) has already written E, so call rollback(TX₁) • If [TX_{1}.tsv > E_{n}.wr_tsv] then transaction ( $ TX_{\theta} $ ) is in progress involving E • TX $ _{1} $ waits until all older transactions (i.e., TX $ _{\theta} $ ) are complete • TX $ _{1} $ acquires E, assigns TX $ _{1} $ .tsv to

Transaction transactions = 11; // The transaction count of the block // 区块中包含的交易数量 int32 tx_count = 12; // 所有交易hash的merkle tree repeated bytes merkle_tree = 13; // 采用DPOS共识算法时，当前是第几轮 Transaction input list // UTXO来源 repeated TxInput tx_inputs = 3; // Transaction output list // UTXO去处 repeated TxOutput tx_outputs = 4; // Transaction description or system contract timestamp = 9; // tx format version; tx格式版本号 int32 version = 10; // auto generated tx // 该交易是否属于系统自动生成的交易 bool autogen = 11; // 读写集中的读集 repeated TxInputExt tx_inputs_ext = 23; //

Transaction transactions = 11; // The transaction count of the block // 区块中包含的交易数量 int32 tx_count = 12; // 所有交易hash的merkle tree repeated bytes merkle_tree = 13; // 采用DPOS共识算法时，当前是第几轮 Transaction input list // UTXO来源 repeated TxInput tx_inputs = 3; // Transaction output list // UTXO去处 repeated TxOutput tx_outputs = 4; // Transaction description or system contract timestamp = 9; // tx format version; tx格式版本号 int32 version = 10; // auto generated tx // 该交易是否属于系统自动生成的交易 bool autogen = 11; // 读写集中的读集 repeated TxInputExt tx_inputs_ext = 23; //

Transaction transactions = 11; // The transaction count of the block // 区块中包含的交易数量 int32 tx_count = 12; // 所有交易hash的merkle tree repeated bytes merkle_tree = 13; // 采用DPOS共识算法时，当前是第几轮 Transaction input list // UTX0来源 repeated TxInput tx_inputs = 3; // Transaction output list // UTX0去处 repeated TxOutput tx_outputs = 4; // Transaction description or system contract timestamp = 9; // tx format version; tx格式版本号 int32 version = 10; // auto generated tx // 该交易是否属于系统自动生成的交易 bool autogen = 11; } // 读写集中的读集 repeated TxInputExt tx_inputs_ext = 23; // 读写集中的写集

Transaction transactions = 11; // The transaction count of the block // 区块中包含的交易数量 int32 tx_count = 12; // 所有交易hash的merkle tree repeated bytes merkle_tree = 13; // 采用DPOS共识算法时，当前是第几轮 Transaction input list // UTX0来源 repeated TxInput tx_inputs = 3; // Transaction output list // UTX0去处 repeated TxOutput tx_outputs = 4; // Transaction description or system contract timestamp = 9; // tx format version; tx格式版本号 int32 version = 10; // auto generated tx // 该交易是否属于系统自动生成的交易 bool autogen = 11; } // 读写集中的读集 repeated TxInputExt tx_inputs_ext = 23; // 读写集中的写集

. 22 1.4.4. Configuring Different Transactional Semantics for Different Beans ..... 25 1.4.5. <tx:advice> Settings ..... 28 1.4.6. Using @Transactional ..... 29 @Transactional Settings ..... 39 Programmatic and Declarative Transaction Management ..... 61 1.7. Transaction-bound Events ..... 62tx:advice> 1.8. Application server-specific integration ..... 63 1.8.1. IBM WebSphere ..... 63 1.8 Using XStreamMarshaler ..... 188 7. Appendix ..... 190 7.1. XML Schemas ..... 190 7.1.1. The tx Schema ..... 190 7.1.2. The jdbc Schema ..... 191 This part of the reference documentation is concerned

Transaction transactions = 11; // The transaction count of the block // 区块中包含的交易数量 int32 tx_count = 12; // 所有交易hash的merkle tree repeated bytes merkle_tree = 13; // 采用DPOS共识算法时，当前是第几轮 Transaction input list // UTX0来源 repeated TxInput tx_inputs = 3; // Transaction output list // UTX0去处 repeated TxOutput tx_outputs = 4; // Transaction description or system contract timestamp = 9; // tx format version; tx格式版本号 int32 version = 10; // auto generated tx // 该交易是否属于系统自动生成的交易 bool autogen = 11; } // 读写集中的读集 repeated TxInputExt tx_inputs_ext = 23; // 读写集中的写集

Transaction transactions = 11; // The transaction count of the block // 区块中包含的交易数量 int32 tx_count = 12; // 所有交易hash的merkle tree repeated bytes merkle_tree = 13; // 采用DPOS共识算法时，当前是第几轮 Transaction input list // UTX0来源 repeated TxInput tx_inputs = 3; // Transaction output list // UTX0去处 repeated TxOutput tx_outputs = 4; // Transaction description or system contract timestamp = 9; // tx format version; tx格式版本号 int32 version = 10; // auto generated tx // 该交易是否属于系统自动生成的交易 bool autogen = 11; } // 读写集中的读集 repeated TxInputExt tx_inputs_ext = 23; // 读写集中的写集

Transaction transactions = 11; 36 // The transaction count of the block 37 // 区块中包含的交易数量 38 int32 tx_count = 12; 39 // 所有交易hash的merkle tree 40 repeated bytes merkle_tree = 13; 41 // 采用DPOS共识算法时，当前是第几轮 Transaction input list 9 // UTX0来源 10 repeated TxInput tx_inputs = 3; 11 // Transaction output list 12 // UTX0去处 13 repeated TxOutput tx_outputs = 4; 14 // Transaction description or system 26 // tx format version; tx格式版本号 27 int32 version = 10; 28 // auto generated tx 29 // 该交易是否属于系统自动生成的交易 30 bool autogen = 11; 31 // 读写集中的读集 32 repeated TxInputExt tx_inputs_ext