我正在使用SQL并尝试编写具有两个条件的CASE语句,其中第二个条件具有OR。
我已经尝试在这种情况下使用OR,但它不起作用,我也尝试过使用IN函数,但似乎不支持'%'通配符。
CASE
WHEN 'Column1' LIKE '%a%' AND 'Column1' NOT LIKE '%b%' OR '%c%' THEN
'NewValue'
END
CASE
WHEN 'Column1' LIKE '%a%' AND 'Column1' NOT IN ('%b%', '%c%') THEN
'NewValue'
答案 0 :(得分:1)
import java.io._
import org.apache.commons._
import org.apache.http._
import org.apache.http.client._
import org.apache.http.client.methods.HttpPost
import org.apache.http.impl.client.DefaultHttpClient
import java.util.ArrayList
import org.apache.http.message.BasicNameValuePair
import org.apache.http.client.entity.UrlEncodedFormEntity
import com.google.gson.Gson
case class Person(firstName: String, lastName: String, age: Int)
object HttpJsonPostTest extends App {
// create our object as a json string
val spock = new Person("Leonard", "Nimoy", 82)
val spockAsJson = new Gson().toJson(spock)
// add name value pairs to a post object
val post = new HttpPost("http://localhost:8080/posttest")
val nameValuePairs = new ArrayList[NameValuePair]()
nameValuePairs.add(new BasicNameValuePair("JSON", spockAsJson))
post.setEntity(new UrlEncodedFormEntity(nameValuePairs))
// send the post request
val client = new DefaultHttpClient
val response = client.execute(post)
println("--- HEADERS ---")
response.getAllHeaders.foreach(arg => println(arg))
}
是二进制运算符。您需要在每次使用时都包括两者。然后需要括号。但是,您可能打算:
LIKE