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我之前成功調用過存儲過程,但沒有輸出參數,現在有了這樣的新過程。Grails調用帶輸出參數的存儲過程
var returntype number;
begin
IZMST_PKG_SOLO_GENERATE_SQL.pro_get_row_cnt(1,181,:returntype);
end;
當我把這個過程遇到老鄉錯誤消息: 錯誤
org.apache.commons.dbcp.DelegatingCallableStatement with address:
"[email protected]" is
closed.. Stacktrace follows: java.sql.SQLException:
org.apache.commons.dbcp.DelegatingCallableStatement with address:
"[email protected]" is
closed. at
org.apache.commons.dbcp.DelegatingStatement.checkOpen(DelegatingStatement.java:137)
at
org.apache.commons.dbcp.DelegatingCallableStatement.getObject(DelegatingCallableStatement.java:144)
at
com.pg.izoom.de.ExtractManagementController$$EO5PWcUR.addExtract(ExtractManagementController.groovy:74)
at
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:662)
這樣的代碼:
Connection conn = dataSource.getConnection()
Sql sql = new Sql(conn)
//int test = sql.call("",)
sql.call'BEGIN IZMST_PKG_SOLO_GENERATE_SQL.pro_get_row_cnt(?,?,?); END;',[1L,qryId,Sql.resultSet(OracleTypes.NUMBER)],{dwells->
println dwells
}
誰能熟悉這個幫助我嗎?提前致謝。
您需要添加過程聲明 - 從您發佈什麼樣的參數'returntype'是不明確的。另外,你可以修改程序來返回值嗎? – haki 2013-05-10 06:53:17