59 4.8.4 Core Concept . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59 Logic Column . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59 Cipher Column shardingsphere.proxy.Bootstrap, how to solve it? . . . . . . . . . . . 346 7.8.5 [Proxy] How to add a new logic schema dynamically when use ShardingSphere‐ Proxy? . . . . . . . . . . . . . . . . . . . . . . . is also called transverse sharding. Compared with the categorization method according to business logic of vertical sharding, horizontal sharding categorizes data to multiple databases or tables according

62 4.7.4 Core Concept . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62 Logic Column . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62 Cipher Column shardingsphere.proxy.Bootstrap, how to solve it? . . . . . . . . . . . 304 7.7.5 5. [Proxy] How to add a new logic schema dynamically when use ShardingSphere‐Proxy? . . . . . . . . . . . . . . . . . . . . . . . is also called transverse sharding. Compared with the categorization method according to business logic of vertical sharding, horizontal sharding categorizes data to multiple databases or tables according

61 4.8.4 Core Concept . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61 Logic Column . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61 Cipher Column shardingsphere.proxy.Bootstrap, how to solve it? . . . . . . . . . . . 358 7.8.5 [Proxy] How to add a new logic schema dynamically when use ShardingSphere‐ Proxy? . . . . . . . . . . . . . . . . . . . . . . . is also called transverse sharding. Compared with the categorization method according to business logic of vertical sharding, horizontal sharding categorizes data to multiple databases or tables according

spring‐boot‐starter of certain datasource pool(such as druid)? . . . . . . . 300 7.21 How to add a new logic schema dynamically when use ShardingSphere‐Proxy? . . . . . 301 7.22 How to use a suitable database is also called transverse sharding. Compared with the categorization method according to business logic of vertical sharding, horizontal sharding categorizes data to multiple databases or tables according Distributed primary key • Hint Sharding route SQL Logic Table It refers collectively to horizontal sharding databases (tables) with the same logic and data structure. For instance, the order data is

47 8.7.6 Core Concept . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47 Logic column . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47 Cipher column 49 8.8.6 Core Concept . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 Logic column . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 8.8.7 Limitations shardingsphere.proxy.Bootstrap, how to solve it? . . . . . . . . . . . 577 13.2.2 Proxy How to add a new logic database dynamically when use ShardingSphere‐ Proxy? . . . . . . . . . . . . . . . . . . . . . .

hit rate for the TiCDC Old Value in pessimistic transac- tions #10089 – Dumpling * Improve the logic of exporting data from TiDB v4.0 to avoid TiDB becoming out of memory (OOM) #273 * Fix the issue status_port: 20180 config: server.labels: { host: "logic-host-1" } - host: 10.0.1.1 port: 20161 status_port: 20181 config: server.labels: { host: "logic-host-2" } - host: 10.0.1.1 port: 20162 status_port: status_port: 20182 config: server.labels: { host: "logic-host-3" } tiflash_servers: - host: 10.0.1.1 monitoring_servers: - host: 10.0.1.1 grafana_servers: - host: 10.0.1.1 81 • user: "tidb": Use the tidb

status_port: 20180 config: server.labels: { host: "logic-host-1" } - host: 10.0.1.1 port: 20161 status_port: 20181 config: server.labels: { host: "logic-host-2" } - host: 10.0.1.1 port: 20162 status_port: status_port: 20182 config: server.labels: { host: "logic-host-3" } tiflash_servers: - host: 10.0.1.1 monitoring_servers: - host: 10.0.1.1 grafana_servers: - host: 10.0.1.1 108 • user: "tidb": Use the tidb schema. Step 5: Run the code Run the following command to execute the sample code: npm start Main logic in the sample code: // Step 1. Import the auto-generated `@prisma/client` package. import {Player

status_port: 20180 config: server.labels: { host: "logic-host-1" } - host: 10.0.1.1 port: 20161 status_port: 20181 config: server.labels: { host: "logic-host-2" } 95 - host: 10.0.1.1 port: 20162 status_port: status_port: 20182 config: server.labels: { host: "logic-host-3" } tiflash_servers: - host: 10.0.1.1 monitoring_servers: - host: 10.0.1.1 grafana_servers: - host: 10.0.1.1 • user: "tidb": Use the tidb schema. Step 5: Run the code Run the following command to execute the sample code: npm start Main logic in the sample code: // Step 1. Import the auto-generated `@prisma/client` package. import {Player

function #52779 @dveeden Before v8.2.0, you need to rely on external tools or customized validation logic for JSON data validation, which increases the complexity of development and maintenance, and reduces statements concur- rently, the performance is improved by 3 to 6 times #53246 @D3Hunter • Improve the logic of matching multi-column indexes using expressions like ((a �→ = 1 and b = 2 and c > 3)or (a = 4 status_port: 20180 config: server.labels: { host: "logic-host-1" } - host: 10.0.1.1 port: 20161 status_port: 20181 config: server.labels: { host: "logic-host-2" } 98 - host: 10.0.1.1 port: 20162 status_port:

applying the tidb_redact_log setting to the output of EXPLAIN state- ments and further optimize the logic in processing logs #54565 @hawkingrei • Support generating the Selection operator on IndexRangeScan status_port: 20180 config: server.labels: { host: "logic-host-1" } - host: 10.0.1.1 port: 20161 status_port: 20181 config: server.labels: { host: "logic-host-2" } 101 - host: 10.0.1.1 port: 20162 status_port: status_port: 20182 config: server.labels: { host: "logic-host-3" } tiflash_servers: - host: 10.0.1.1 monitoring_servers: - host: 10.0.1.1 grafana_servers: - host: 10.0.1.1 • user: "tidb": Use the tidb