Stored procedures 无法加载groovy.sql.sql类
我试图从groovy脚本调用一个Oracle存储过程，我得到了标题中的错误 这是我的剧本：Stored procedures 无法加载groovy.sql.sql类,stored-procedures,groovy,Stored Procedures,Groovy,我试图从groovy脚本调用一个Oracle存储过程，我得到了标题中的错误 这是我的剧本： import groovy.sql.Sql import java.util.logging.* Logger.getLogger('groovy.sql').level = Level.ALL def dbUser = 'YOU' def dbPassword = 'WILL' def dbDriver = 'oracle.jdbc.driver.OracleDriver' def dbURL =
import groovy.sql.Sql
import java.util.logging.*
Logger.getLogger('groovy.sql').level = Level.ALL
def dbUser = 'YOU'
def dbPassword = 'WILL'
def dbDriver = 'oracle.jdbc.driver.OracleDriver'
def dbURL = 'NEVER:KNOW'
def query = Sql.newInstance(dbURL, dbUser, dbPassword, dbDriver)
def affiliateNumber = 18
def depositIdentifier = 55
def depositType = "00"
def depositAmount = 18.49
def depositCommunication = 135453
def d = new Date()
def depositDate = d.toTimestamp()
def criterium = 0
/*
sql.query('SELECT NO_AFF, DEN from AFF WHERE no_AFF = 4'){ resultSet ->
while(resultSet.next()){
println resultSet.getString('no_aff') + resultSet.getString('den')
}
}
*/
query.call("CALL PAC_GCA_IMP_AUTO_2.IMP_AUTO(${affiliateNumber}, ${depositIdentifier}, ${depositType}, ${depositAmount}, ${depositCommunication}, ${depositDate}, ${criterium}, ?, ? )", [Sql.INTEGER, Sql.VARCHAR])
def returnCode = query.call("DECLARE v_sqlcode PLS_INTEGER; v_sqlerrm VARCHAR2(500); BEGIN PAC_GCA_IMP_AUTO_2.IMP_AUTO(?, ?, ?, ?, ?, ?, ?, v_sqlcode, v_sqlerrm); END;",
[
affiliateNumber,
depositIdentifier,
depositType,
depositAmount,
depositCommunication,
depositDate,
criterium
])
println "Groovy return = ${returnCode}"
PS：我正在使用groovy-2.4.13，并尝试了Oracle jdk 9和1.8.0_151，以获得带有签名的过程
procedure proc_x (a number, b number, ret out number )
def a = 100
def b = 50
def res
db.call("""begin
proc_x(${a},${b},${Sql.inout(Sql.INTEGER(res))});
end;""") {result -> println "result ${a} + ${b} = ${result}"}
result 100 + 50 = 150
这是非常困难的，因为对于Sql.inout，这是可行的。。一方面，如果您想要检索参数返回数据，这是合乎逻辑的，但另一方面，在SQL中，此参数被定义为OUT而不是In OUT…@GrechkaVassili good observation。我从来没有从这个角度考虑过inout。无论如何，我添加了两个更简单的选项，它们以同样的方式对我有效，而不需要输入
db.call("""begin
proc_x(${a},${b},${Sql.INTEGER});
end;""") {result -> println "result out ${a} + ${b} = ${result}"}
db.call("CALL proc_x(${a},${b},?)" , [Sql.INTEGER] )
{result -> println "result out ${a} + ${b} = ${result}"}