Question

我正在尝试使用slony教程中的示例，但看起来他们的示例中存在语法错误。我已经尝试在线查找更多文档，但我还没有找到好的文档来展示如何使用slonik命令。我试图运行的脚本是：

#!/bin/sh

/opt/local/lib/postgresql90/bin/slonik << _EOL_

define CLUSTERNAME slony_example;
cluster name = @CLUSTERNAME;

node 1 admin conninfo = 'dbname=my_primary host=$MASTERHOST user=$REPLICATIONUSER'; 
node 2 admin conninfo = 'dbname=my_rep host=$SLAVEHOST user=$REPLICATIONUSER';

#-- 
# init the first node. Its id MUST be 1. This creates the schema # _$CLUSTERNAME containing all replication system specific database # objects.
#-- 
init cluster ( id=1, comment = 'Master Node');

#--
# Slony-I organizes tables into sets. The smallest unit a node can # subscribe is a set. The following commands create one set containing # all 4 pgbench tables. The master or origin of the set is node 1. 
#-- 
create set (id=1, origin=1, comment='All pgbench tables'); 
set add table (set id=1, origin=1, id=1, fully qualified name ='public.pgbench_accounts', comment='accounts table'); 
set add table (set id=1, origin=1, id=2, fully qualified name ='public.pgbench_branches', comment='branches table'); 
set add table (set id=1, origin=1, id=3, fully qualified name ='public.pgbench_tellers', comment='tellers table'); 
set add table (set id=1, origin=1, id=4, fully qualified name ='public.pgbench_history', comment='history table');

#-- 
# Create the second node (the slave) tell the 2 nodes how to connect to Slony-I 2.1.1 Documentation 10 / 163
# each other and how they should listen for events.
#--

store node (id=2, comment = 'Slave node', event node=1);
store path (server = 1, client = 2, conninfo='dbname=my_primary host=$MASTERHOST user=$REPLICATIONUSER');
store path (server = 2, client = 1, conninfo='dbname=my_rep host=$SLAVEHOST user=$REPLICATIONUSER');

_EOF_

但我一直收到以下错误：

postgres$ /tmp/slonik_example.sh
<stdin>:29: ERROR: syntax error at or near dbname

根据第一个答案更新上面的脚本。现在错误是：

postgres$ /tmp/slonik_example.sh
<stdin>:31: ERROR: syntax error at or near _EOF_

Answer 1

你有不平衡的报价：

store path (server = 1, client = 2, conninfo='dbname=my_primary host=$MASTERHOST user= '$REPLICATIONUSER');
store path (server = 2, client = 1, conninfo='dbname=my_rep host=$SLAVEHOST user= '$REPLICATIONUSER');

你可能想要：

store path (server = 1, client = 2, conninfo="dbname=my_primary host=$MASTERHOST user=$REPLICATIONUSER");
store path (server = 2, client = 1, conninfo="dbname=my_rep host=$SLAVEHOST user=$REPLICATIONUSER");

Slony - slonik语法问题

1 个答案: