#!/bin/bash
# -*- coding: utf-8 -*-
#author:lyx
#create,drop,insert,query
#usage:sybase.sh create |drop|insert|query
LANG=en_US.gbk

source ~/.bash_profile
temp_path=`pwd`

user=sa
user_pwd=111111
server=LOCALHOST
database=test
table=t1

create () {
  create_tb=$(
isql -U$user -P$user_pwd -S$server <<EOF
use $database
go
create table $table(date varchar(255))
go    
EOF)
}

drop () {
  drop_tb=$(
isql -U$user -P$user_pwd -S$server <<EOF
use $database
go
drop table $table
go
EOF)
}

insert () {
  insert_tb=$(
isql -U$user -P$user_pwd -S$server <<EOF
use $database
go
insert into t1 values(getdate())
go
EOF)
}

query () {
  query_count=$(
isql -U$user -P$user_pwd -S$server <<EOF
use $database
go
select count(*) from $table
go
EOF)
  echo $query_count
}


if [ 'X'${1} == 'Xinsert'  ]
    then
      num=1
      while [ ${num} -le 10 ]
        do
          insert
          let num=${num}+1
        done
        if [ $? -eq 0 ]
        then
            echo "insert into $table success! :"${num}
        else 
            echo "error!"
        fi
elif [ 'X'${1} == 'Xdrop' ]
    then
        drop
        if [ $? -eq 0 ]
        then
            echo "drop table $table success!"
        else
            echo "error!"
        fi

elif [ 'X'${1} == 'Xcreate' ]
    then
        create
        if [ $? -eq 0 ]
        then
            echo "create table $table success!"
        else 
            echo "error!"
        fi

elif [ 'X'${1} == 'Xquery' ]
    then
        query
        if [ $? -eq 0 ]
        then
            echo "query table $table success!"${query}
        else 
            echo "error!"
        fi
else
    echo "error"
fi