和 Replication。 3. 配置 PostgreSQL 允许 Proxy 拥有 replication 权限。 pg_hba.conf 示例配置： host replication repl_acct 0.0.0.0/0 md5 详情请参见 The pg_hba.conf File。 4.2. ShardingSphere-Proxy 241 Apache ShardingSphere Log 和 Replication。 2. 配置 openGauss 允许 Proxy 拥有 replication 权限。 pg_hba.conf 示例配置： host replication repl_acct 0.0.0.0/0 md5 详情请参见 Configuring Client Access Authentication 和 Example: Logic Replication Code。 FIXED_ REPLICA_RANDOM 显示开启事务，读请求采用随机 策略路由到一个固定 repl ica；不 开事务，每次读流量使用随机策 略路由到不同的 replica FIXED_REPLI CA_ROUND_ROBIN 显示开启事务，读请求采用轮询 策略路由到一个固定 repl ica；不 开事务，每次读流量使用轮询策 略路由到不同的 replica FIXED_ REPLICA_WEIGHT

replication permission for source PostgreSQL account. pg_hba.conf instance configuration: host replication repl_acct 0.0.0.0/0 md5 Please refer to The pg_hba.conf File for details. 4. Grant DDL DML permissions replication permission for source openGauss account. pg_hba.conf instance configuration: host replication repl_acct 0.0.0.0/0 md5 Please refer to Configuring Client Access Authentication and Example: Logic Replication permission to the source end openGauss account. Example configuration for pg_hba.conf: host replication repl_acct 0.0.0.0/0 md5 # 0.0.0.0/0 means allowing access from any IP address, which can be adjusted to

Ahead Log 和 Replication。 3. 赋予源端 PostgreSQL 账号 replication 权限。 pg_hba.conf 示例配置： host replication repl_acct 0.0.0.0/0 md5 详情请参见 The pg_hba.conf File。 4. 赋予源端 PostgreSQL 账号 DDL DML 权限。 如果使用非超级管理员账号进 Ahead Log 和 Replication。 2. 赋予源端 openGauss 账号 replication 权限。 pg_hba.conf 示例配置： host replication repl_acct 0.0.0.0/0 md5 详情请参见 Configuring Client Access Authentication 和 Example: Logic Replication Code。 Ahead Log 和 Replication。 2. 赋予源端 openGauss 账号 replication 权限。 pg_hba.conf 示例配置： host replication repl_acct 0.0.0.0/0 md5 # 0.0.0.0/0 表示允许任意 IP 地址访问，可以根据实际情况调整成 CDC Server 的 IP 地址 详情请参见 Configuring Client

and grant Proxy the replication permission. pg_hba.conf instance configuration: host replication repl_acct 0.0.0.0/0 md5 Please refer to The pg_hba.conf File for details. Complete procedure example and grant Proxy the replication permission. pg_hba.conf instance configuration: host replication repl_acct 0.0.0.0/0 md5 Please refer to Configuring Client Access Authentication and Example: Logic Replication

and grant Proxy the replication permission. pg_hba.conf instance configuration: host replication repl_acct 0.0.0.0/0 md5 Please refer to The pg_hba.conf File for details. Complete procedure example and grant Proxy the replication permission. pg_hba.conf instance configuration: host replication repl_acct 0.0.0.0/0 md5 4.2. ShardingSphere-Proxy 268 Apache ShardingSphere document, v5.2.1 Please

replication permission for source PostgreSQL account. pg_hba.conf instance configuration: host replication repl_acct 0.0.0.0/0 md5 Please refer to The pg_hba.conf File for details. 4. Grant DDL DML permissions replication permission for source openGauss account. pg_hba.conf instance configuration: host replication repl_acct 0.0.0.0/0 md5 Please refer to Configuring Client Access Authentication and Example: Logic Replication

Ahead Log 和 Replication。 3. 赋予源端 PostgreSQL 账号 replication 权限。 pg_hba.conf 示例配置： host replication repl_acct 0.0.0.0/0 md5 详情请参见 The pg_hba.conf File。 4. 赋予源端 PostgreSQL 账号 DDL DML 权限。 如果使用非超级管理员账号进 Ahead Log 和 Replication。 2. 赋予源端 openGauss 账号 replication 权限。 pg_hba.conf 示例配置： host replication repl_acct 0.0.0.0/0 md5 详情请参见 Configuring Client Access Authentication 和 Example: Logic Replication Code。

Ahead Log 和 Replication。 3. 赋予源端 PostgreSQL 账号 replication 权限。 pg_hba.conf 示例配置： host replication repl_acct 0.0.0.0/0 md5 详情请参见 The pg_hba.conf File。 4. 赋予源端 PostgreSQL 账号 DDL DML 权限。 如果使用非超级管理员账号进 Ahead Log 和 Replication。 2. 赋予源端 openGauss 账号 replication 权限。 pg_hba.conf 示例配置： host replication repl_acct 0.0.0.0/0 md5 详情请参见 Configuring Client Access Authentication 和 Example: Logic Replication Code。