今天,tiny_tds突然不接受多个execute
返回:tiny_tds未能在第二个执行
C:\>ruby test_use.rb
one
two
C:/test_use.rb:15:in `execute': Attempt to initiate a new Adaptive Server operation with results pending (TinyTds::Error)
from C:/test_use.rb:15
的代码只是三个USE
S:
require 'rubygems'
require 'yaml'
require 'fastercsv'
require 'tiny_tds'
require 'iconv'
CONFIG = YAML.load_file("config.yml")
client = TinyTds::Client.new(:username => CONFIG["db"]["username"], :password => CONFIG["db"]["password"],
:host => CONFIG["db"]["server"], :database => CONFIG["db"]["database"])
puts "one"
client.execute("USE DATAFEED")
puts "two"
client.execute("USE DATAFEED")
puts "three"
client.execute("USE DATAFEED")
任何线索是什么问题?我尝试过重新启动Windows机器。
请注意该语法。如果你尝试了todo'results = client.execute(“...”)。do',你会得到受影响的行数而不是结果。我一直在做'results = client.execute(“...”)',稍后再调用client.do。 – jspooner