class NixAdm::PostgreSQL::Replication::Primary
Primary
database instance
Attributes
db[R]
Public Class Methods
new(host, config_file=nil)
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Calls superclass method
NixAdm::PostgreSQL::Replication::Node::new
# File src/lib/nixadm/db/postgresql.rb, line 38 def initialize(host, config_file=nil) super end
Public Instance Methods
currentLsm()
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# File src/lib/nixadm/db/postgresql.rb, line 42 def currentLsm() return @db.exec('select pg_current_wal_lsn()')[0] end