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PORunning Oracle sql script from java gives SQLSyntaxErrorException: ORA-00900: invalid SQL statement
 

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  1. PORunning Oracle sql script from java gives SQLSyntaxErrorException: ORA-00900: invalid SQL statement
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    <p>I am using Oracle 11g, I am executing Oracle sql script through java code. My SQL script may contain SQL statements(DDL or DML) or PL/SQL blocks, so I don't want to parse the script in my java code but used <a href="https://stackoverflow.com/a/3055008/948268">This solution</a> to execute complete script at once. Following is the sample code, where <a href="http://www.jajakarta.org/ant/ant-1.6.1/docs/en/manual/api/org/apache/tools/ant/taskdefs/SQLExec.html" rel="nofollow noreferrer">SQLExec</a> class is in <code>ant jar</code>.</p> <p>This solution worked for most cases except that if sql script contains <code>create or replace trigger</code> it fails with <strong>java.sql.SQLSyntaxErrorException: ORA-00900: invalid SQL statement</strong>. I have also specified snippet of sql script which fails.</p> <p>Please note that if I run same script through SQL Developer, it runs fine.</p> <p><strong>Following is the Java code:</strong></p> <pre><code>private void executeSql(String sqlFilePath) { final class SqlExecuter extends SQLExec { public SqlExecuter() { Project project = new Project(); project.init(); setProject(project); setTaskType("sql"); setTaskName("sql"); } } SqlExecuter executer = new SqlExecuter(); executer.setSrc(new File(sqlFilePath)); executer.setDriver(args.getDriver()); executer.setPassword(args.getPwd()); executer.setUserid(args.getUser()); executer.setUrl(args.getUrl()); executer.execute(); } </code></pre> <p><strong>SQL Script snippet:</strong></p> <pre><code>...... ...... CREATE OR REPLACE TRIGGER MY_TRG BEFORE INSERT ON MY_TABLE FOR EACH ROW BEGIN :NEW.MYNUMBER := MY_SEQUENCENUM.NEXTVAL; END; </code></pre> <p><strong>Following is the Exception trace:</strong></p> <pre><code>Exception in thread "main" java.sql.SQLSyntaxErrorException: ORA-00900: invalid SQL statement at org.apache.tools.ant.taskdefs.SQLExec.execute(SQLExec.java:398) at com.kuldeep.OracleConnectionTest.executeSql(OracleConnectionTest.java:160) at com.kuldeep.OracleConnectionTest.main(OracleConnectionTest.java:25) Caused by: java.sql.SQLSyntaxErrorException: ORA-00900: invalid SQL statement at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:439) at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:395) at oracle.jdbc.driver.T4C8Oall.processError(T4C8Oall.java:802) at oracle.jdbc.driver.T4CTTIfun.receive(T4CTTIfun.java:436) at oracle.jdbc.driver.T4CTTIfun.doRPC(T4CTTIfun.java:186) at oracle.jdbc.driver.T4C8Oall.doOALL(T4C8Oall.java:521) at oracle.jdbc.driver.T4CStatement.doOall8(T4CStatement.java:194) at oracle.jdbc.driver.T4CStatement.executeForRows(T4CStatement.java:1000) at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:1307) at oracle.jdbc.driver.OracleStatement.executeInternal(OracleStatement.java:1882) at oracle.jdbc.driver.OracleStatement.execute(OracleStatement.java:1847) at oracle.jdbc.driver.OracleStatementWrapper.execute(OracleStatementWrapper.java:301) at org.apache.tools.ant.taskdefs.SQLExec.execSQL(SQLExec.java:499) at org.apache.tools.ant.taskdefs.SQLExec.runStatements(SQLExec.java:470) at org.apache.tools.ant.taskdefs.SQLExec$Transaction.runTransaction(SQLExec.java:664) at org.apache.tools.ant.taskdefs.SQLExec$Transaction.access$000(SQLExec.java:627) at org.apache.tools.ant.taskdefs.SQLExec.execute(SQLExec.java:370) </code></pre>
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