primitives to communicate safely between themselves (channels). • Very easy to write concurrent programs. • Make full use of multi-core processors. Parallel Data Scan Operator Parallel HashJoin Operator

rather updating a portion at a time iteratively until all rows are updated. You can write scripts or programs to loop this operation. See Bulk-update for details. 4.6.2.2.1 UPDATE SQL syntax In SQL, the UPDATE size of a single transaction (txn-total-size-limit, 100 MB by default). You can use loops in your programs or scripts to perform such operations. This section provides an example of writing a script to bind a thread/process to certain CPU cores by setting the CPU affinity of the thread. For ordinary programs, you can use the numactl command for the CPU binding. For detailed usage, see the Linux manual pages

rather updating a portion at a time iteratively until all rows are updated. You can write scripts or programs to loop this operation. See Bulk-update for details. 4.6.2.2.1 UPDATE SQL syntax In SQL, the UPDATE size of a single transaction (txn-total-size-limit, 100 MB by default). You can use loops in your programs or scripts to perform such operations. This section provides an example of writing a script to bind a thread/process to certain CPU cores by setting the CPU affinity of the thread. For ordinary programs, you can use the numactl command for the CPU binding. For detailed usage, see the Linux manual pages

rather updating a portion at a time iteratively until all rows are updated. You can write scripts or programs to loop this operation. See Bulk-update for details. 4.6.2.2.1 UPDATE SQL syntax In SQL, the UPDATE size of a single transaction (txn-total-size-limit, 100 MB by default). You can use loops in your programs or scripts to perform such operations. This section provides an example of writing a script to bind a thread/process to certain CPU cores by setting the CPU affinity of the thread. For ordinary programs, you can use the numactl command for the CPU binding. For detailed usage, see the Linux manual pages

rather updating a portion at a time iteratively until all rows are updated. You can write scripts or programs to loop this operation. See Bulk-update for details. 4.6.2.2.1 UPDATE SQL syntax In SQL, the UPDATE size of a single transaction (txn-total-size-limit, 100 MB by default). You can use loops in your programs or scripts to perform such operations. 382 This section provides an example of writing a script bind a thread/process to certain CPU cores by setting the CPU affinity of the thread. For ordinary programs, you can use the numactl command for the CPU binding. For detailed usage, see the Linux manual pages

rather updating a portion at a time iteratively until all rows are updated. You can write scripts or programs to loop this operation. See Bulk-update for details. 4.6.2.2.1 UPDATE SQL syntax In SQL, the UPDATE size of a single transaction (txn-total-size-limit, 100 MB by default). You can use loops in your programs or scripts to perform such operations. This section provides an example of writing a script to bind a thread/process to certain CPU cores by setting the CPU affinity of the thread. For ordinary programs, you can use the numactl command for the CPU binding. For detailed usage, see the Linux manual pages

bind a thread/process to certain CPU cores by setting the CPU affinity of the thread. For ordinary programs, you can use the numactl command for the CPU binding. For detailed usage, see the Linux manual pages Importer-backend mode: Hardware requirements tidb-lightning and tikv-importer are both resource-intensive programs. It is recom- mended to deploy them into two separate machines. To achieve the best performance in v2.0.7 and earlier ver- sions). • The data is not inserted manually or by other replication programs. • No DML filter associated with this table is configured. To facilitate troubleshooting, you can

rather updating a portion at a time iteratively until all rows are updated. You can write scripts or programs to loop this operation. See Bulk-update for details. 4.6.2.2.1 UPDATE SQL syntax In SQL, the UPDATE size of a single transaction (txn-total-size-limit, 100 MB by default). You can use loops in your programs or scripts to perform such operations. 368 This section provides an example of writing a script thread/process to certain CPU cores by setting the CPU affinity 1390 of the thread. For ordinary programs, you can use the numactl command for the CPU binding. For detailed usage, see the Linux manual pages

rather updating a portion at a time iteratively until all rows are updated. You can write scripts or programs to loop this operation. See Bulk-update for details. 4.6.2.2.1 UPDATE SQL syntax In SQL, the UPDATE size of a single transaction (txn-total-size-limit, 100 MB by default). You can use loops in your programs or scripts to perform such operations. 397 This section provides an example of writing a script thread/process to certain CPU cores by setting the CPU affinity 1417 of the thread. For ordinary programs, you can use the numactl command for the CPU binding. For detailed usage, see the Linux manual pages

rather updating a portion at a time iteratively until all rows are updated. You can write scripts or programs to loop this operation. See Bulk-update for details. 4.6.2.2.1 UPDATE SQL syntax In SQL, the UPDATE size of a single transaction (txn-total-size-limit, 100 MB by default). You can use loops in your programs or scripts to perform such operations. This section provides an example of writing a script to bind a thread/process to certain CPU cores by setting the CPU affinity of the thread. For ordinary programs, you can use the numactl command for the CPU binding. For detailed usage, see the Linux manual pages