[英]java.sql.SQLException: ORA-06550: after calling procedure from java code
嗨,我在調用存儲過程時遇到問題。 當我試圖從下面的 Java 代碼中調用我的過程時
connection = ConnectionManager.getInstance().getConnection(dataBaseURL, serverName, portNumber, sid, username, password);
callable = connection.prepareCall("{call SCHEMA_RESTORE.restore()}");
callable.executeUpdate();
..................................
我收到此異常
Exception in thread "main" java.sql.SQLException: ORA-06550: line 1, column 7:
PLS-00201: identifier 'SCHEMA_RESTORE.RESTORE' must be declared
ORA-06550: line 1, column 7:
PL/SQL: Statement ignored
at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:134)
at oracle.jdbc.ttc7.TTIoer.processError(TTIoer.java:289)
at oracle.jdbc.ttc7.Oall7.receive(Oall7.java:573)
at oracle.jdbc.ttc7.TTC7Protocol.doOall7(TTC7Protocol.java:1891)
at oracle.jdbc.ttc7.TTC7Protocol.parseExecuteFetch(TTC7Protocol.java:1093)
at oracle.jdbc.driver.OracleStatement.executeNonQuery(OracleStatement.java:2047)
at oracle.jdbc.driver.OracleStatement.doExecuteOther(OracleStatement.java:1940)
at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:2709)
at oracle.jdbc.driver.OraclePreparedStatement.executeUpdate(OraclePreparedStatement.java:589)
at oracle.jdbc.driver.OraclePreparedStatement.execute(OraclePreparedStatement.java:656)
我的程序是
CREATE OR REPLACE PACKAGE BODY SCHEMA_RESTORE IS
PROCEDURE backup (pbRecreateBackupTable IN BOOLEAN DEFAULT FALSE)
IS
TableAlreadyExists EXCEPTION;
PRAGMA EXCEPTION_INIT (TableAlreadyExists, -955);
nCount NUMBER;
CURSOR cTables IS SELECT tbls.table_name tbl, SUBSTR(tbls.table_name,4) name FROM user_tables tbls, FT_T_TBDF tbdf
WHERE tbls.table_name NOT LIKE gsPrefix || '%' AND tbls.table_name NOT LIKE 'FT_CFG%' AND tbls.table_name NOT IN ('FT_WF_APEV','FT_WF_WFTJ','FT_WF_WFTN','FT_WF_WFNP','FT_WF_WFNV','FT_WF_WFIO','FT_WF_WFGV','FT_WF_WFND','FT_WF_WFDF','EXCEPTIONS','TESTDSFP') and tbls.table_name NOT LIKE 'FT_LOG%'
AND tbdf.tbl_id(+) = SUBSTR(tbls.table_name,-4) AND tbdf.tbl_desc NOT LIKE '%Note: This table is obsolete%';
BEGIN
RAISE;
END;
END LOOP;
EXCEPTION
WHEN OTHERS THEN
RAISE;
END backup;
錯誤消息說找不到 SCHEMA_RESTORE.RESTORE。 有幾種可能的原因:
我可以看到的另一個問題是括號。 如果您調用不帶參數的過程,則應省略括號:
{ call SCHEMA_RESTORE.restore }
當您在一個用戶中創建一個過程並在另一個用戶中連接數據庫時,它就會出現。 要解決這個問題試試這個
GRANT EXECUTE ON procedureName TO username
否則使用您使用的正確用戶名連接
程序編譯成功了嗎? 還要檢查您是否可以通過模式下的某個編輯器(PL/SQL dev ?)看到它
或者你可以用它來看看它是否在那里——
SELECT * FROM DBA_OBJECTS WHERE object_name = '%your proc name%';
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