write the code: package com.pingcap.txn; import com.zaxxer.hikari.HikariDataSource; import java.math.BigDecimal; import java.sql.*; import java.util.Arrays; import java.util.concurrent.*; public class Coding package com.pingcap.txn.optimistic; import com.zaxxer.hikari.HikariDataSource; import java.math.BigDecimal; 499 import java.sql.*; import java.util.Arrays; import java.util.concurrent.*; public its value. package main import ( "context" "encoding/binary" "encoding/json" "hash/crc32" "io" "math" "net/http" "strconv" "strings" "github.com/linkedin/goavro/v2" "github.com/pingcap/log" "github

write the code: package com.pingcap.txn; import com.zaxxer.hikari.HikariDataSource; import java.math.BigDecimal; import java.sql.*; import java.util.Arrays; import java.util.concurrent.*; public class Coding package com.pingcap.txn.optimistic; import com.zaxxer.hikari.HikariDataSource; import java.math.BigDecimal; 492 import java.sql.*; import java.util.Arrays; import java.util.concurrent.*; public value. 2839 package main import ( "context" "encoding/binary" "encoding/json" "hash/crc32" "io" "math" "net/http" "strconv" "strings" "github.com/linkedin/goavro/v2" "github.com/pingcap/log" "github

write the code: package com.pingcap.txn; import com.zaxxer.hikari.HikariDataSource; import java.math.BigDecimal; import java.sql.*; import java.util.Arrays; import java.util.concurrent.*; public class Coding package com.pingcap.txn.optimistic; import com.zaxxer.hikari.HikariDataSource; import java.math.BigDecimal; 479 import java.sql.*; import java.util.Arrays; import java.util.concurrent.*; public its value. package main import ( "context" "encoding/binary" "encoding/json" "hash/crc32" "io" "math" "net/http" 2828 "strconv" "strings" "github.com/linkedin/goavro/v2" "github.com/pingcap/log" "github

information, such as gorm:"primaryKey;type:VARCHAR(36);column:id". package main import ( "fmt" "math/rand" "github.com/google/uuid" "github.com/pingcap-inc/tidb-example-golang/util" "gorm.io/driver/mysql" write data. This is also the core part of this example. package main import ( "database/sql" "fmt" "math/rand" "strings" "github.com/google/uuid" "github.com/pingcap-inc/tidb-example-golang/util" ) 155 write the code: package com.pingcap.txn; import com.zaxxer.hikari.HikariDataSource; import java.math.BigDecimal; import java.sql.*; import java.util.Arrays; import java.util.concurrent.*; public class

write the code: package com.pingcap.txn; import com.zaxxer.hikari.HikariDataSource; import java.math.BigDecimal; import java.sql.*; import java.util.Arrays; import java.util.concurrent.*; public class Coding package com.pingcap.txn.optimistic; import com.zaxxer.hikari.HikariDataSource; import java.math.BigDecimal; 478 import java.sql.*; import java.util.Arrays; import java.util.concurrent.*; public value. 2891 package main import ( "context" "encoding/binary" "encoding/json" "hash/crc32" "io" "math" "net/http" "strconv" "strings" "github.com/linkedin/goavro/v2" "github.com/pingcap/log" "github

write the code: package com.pingcap.txn; import com.zaxxer.hikari.HikariDataSource; import java.math.BigDecimal; import java.sql.*; import java.util.Arrays; import java.util.concurrent.*; public class Coding package com.pingcap.txn.optimistic; import com.zaxxer.hikari.HikariDataSource; import java.math.BigDecimal; 507 import java.sql.*; import java.util.Arrays; import java.util.concurrent.*; public its value. package main import ( "context" "encoding/binary" "encoding/json" "hash/crc32" "io" "math" "net/http" "strconv" "strings" "github.com/linkedin/goavro/v2" "github.com/pingcap/log" "github

write the code: package com.pingcap.txn; import com.zaxxer.hikari.HikariDataSource; import java.math.BigDecimal; import java.sql.*; import java.util.Arrays; import java.util.concurrent.*; public class Coding package com.pingcap.txn.optimistic; import com.zaxxer.hikari.HikariDataSource; import java.math.BigDecimal; import java.sql.*; import java.util.Arrays; import java.util.concurrent.*; public class its value. package main import ( "context" "encoding/binary" "encoding/json" "hash/crc32" "io" "math" "net/http" "strconv" "strings" "github.com/linkedin/goavro/v2" "github.com/pingcap/log" "github

write the code: package com.pingcap.txn; import com.zaxxer.hikari.HikariDataSource; import java.math.BigDecimal; import java.sql.*; import java.util.Arrays; import java.util.concurrent.*; public class Coding package com.pingcap.txn.optimistic; import com.zaxxer.hikari.HikariDataSource; import java.math.BigDecimal; import java.sql.*; import java.util.Arrays; import java.util.concurrent.*; public class value. 2978 package main import ( "context" "encoding/binary" "encoding/json" "hash/crc32" "io" "math" "net/http" "strconv" "strings" "github.com/linkedin/goavro/v2" "github.com/pingcap/log" "github

write the code: package com.pingcap.txn; import com.zaxxer.hikari.HikariDataSource; import java.math.BigDecimal; import java.sql.*; import java.util.Arrays; import java.util.concurrent.*; public class Coding package com.pingcap.txn.optimistic; import com.zaxxer.hikari.HikariDataSource; import java.math.BigDecimal; import java.sql.*; import java.util.Arrays; import java.util.concurrent.*; public class value. 2985 package main import ( "context" "encoding/binary" "encoding/json" "hash/crc32" "io" "math" "net/http" "strconv" "strings" "github.com/linkedin/goavro/v2" "github.com/pingcap/log" "github

write the code: package com.pingcap.txn; import com.zaxxer.hikari.HikariDataSource; import java.math.BigDecimal; import java.sql.*; import java.util.Arrays; import java.util.concurrent.*; public class Coding package com.pingcap.txn.optimistic; import com.zaxxer.hikari.HikariDataSource; import java.math.BigDecimal; import java.sql.*; import java.util.Arrays; import java.util.concurrent.*; public class value. 3099 package main import ( "context" "encoding/binary" "encoding/json" "hash/crc32" "io" "math" "net/http" "strconv" "strings" "github.com/linkedin/goavro/v2" "github.com/pingcap/log" "github