Hi,
How can you do this??
The query you have defined will be created using a Prepared Statement.
Underlying code would use
ps.setString(1, value); But you want the table name to be dynamic.
In JDBC how can you create a Prepared Statement and replace a table name. No
Way.
I think if you want to accomplish this in iBatis you can use $value$. That way
it will directly do
a String replace.
Rgds
Prashanth Sukumaran.
--- TNO <[EMAIL PROTECTED]> wrote:
> Hello, I have a simple problem but we are friday...
>
> This is a simple statement
>
> <select id="selectCount" parameterClass="string" resultClass="int">
> <![CDATA[
> SELECT count(*) FROM #value#
> ]]>
> </select>
>
> but... I must be blind ! there is a problem !
> please help !!!
>
> The log
>
> DEBUG 15:59:16.812 {conn-100000} Connection (ConnectionLogProxy.java:42)
> DEBUG 15:59:16.875 {pstm-100001} PreparedStatement: SELECT
> count(*) FROM ? (PreparedStatementLogProxy.java:48)
> DEBUG 15:59:16.875 {pstm-100001} Parameters: [mandat]
> (PreparedStatementLogProxy.java:49)
> DEBUG 15:59:16.875 {pstm-100001} Types: [java.lang.String]
> (PreparedStatementLogProxy.java:50)
>
>
> The exception trace
>
> org.springframework.jdbc.BadSqlGrammarException: Bad SQL grammar [] in
> task 'SqlMapClient operation'; nested exception is
> com.ibatis.common.jdbc.exception.NestedSQLException:
> --- The error occurred in arc/db/dao/ibatis/config/AgregatSQL.xml.
> --- The error occurred while applying a parameter map.
> --- Check the selectCount-InlineParameterMap.
> --- Check the statement (query failed).
> --- Cause: org.postgresql.util.PSQLException: ERROR: syntax error at or
> near "$1"
> com.ibatis.common.jdbc.exception.NestedSQLException:
> --- The error occurred in arc/db/dao/ibatis/config/AgregatSQL.xml.
> --- The error occurred while applying a parameter map.
> --- Check the selectCount-InlineParameterMap.
> --- Check the statement (query failed).
> --- Cause: org.postgresql.util.PSQLException: ERROR: syntax error at or
> near "$1"
> Caused by: org.postgresql.util.PSQLException: ERROR: syntax error at or
> near "$1"
> at
>
com.ibatis.sqlmap.engine.mapping.statement.GeneralStatement.executeQueryWithCallback(GeneralStatement.java:181)
> at
>
com.ibatis.sqlmap.engine.mapping.statement.GeneralStatement.executeQueryForObject(GeneralStatement.java:100)
> at
>
com.ibatis.sqlmap.engine.impl.SqlMapExecutorDelegate.queryForObject(SqlMapExecutorDelegate.java:561)
> at
>
com.ibatis.sqlmap.engine.impl.SqlMapExecutorDelegate.queryForObject(SqlMapExecutorDelegate.java:536)
> at
> com.ibatis.sqlmap.engine.impl.SqlMapSessionImpl.queryForObject(SqlMapSessionImpl.java:97)
> at
>
org.springframework.orm.ibatis.SqlMapClientTemplate$1.doInSqlMapClient(SqlMapClientTemplate.java:224)
> at
> org.springframework.orm.ibatis.SqlMapClientTemplate.execute(SqlMapClientTemplate.java:181)
> at
>
org.springframework.orm.ibatis.SqlMapClientTemplate.queryForObject(SqlMapClientTemplate.java:222)
> at arc.db.dao.ibatis.AgregatDAOiBatis.getCount(AgregatDAOiBatis.java:19)
> at arc.db.dao.ibatis.TestAgregatDao.testCount(TestAgregatDao.java:40)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
> at java.lang.reflect.Method.invoke(Unknown Source)
> at junit.framework.TestCase.runTest(TestCase.java:154)
> at junit.framework.TestCase.runBare(TestCase.java:127)
> at junit.framework.TestResult$1.protect(TestResult.java:106)
> at junit.framework.TestResult.runProtected(TestResult.java:124)
> at junit.framework.TestResult.run(TestResult.java:109)
> at junit.framework.TestCase.run(TestCase.java:118)
> at junit.framework.TestSuite.runTest(TestSuite.java:208)
> at junit.framework.TestSuite.run(TestSuite.java:203)
> at
> org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:478)
> at
> org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:344)
> at
> org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:196)
> Caused by: org.postgresql.util.PSQLException: ERROR: syntax error at or
> near "$1"
> at
> org.postgresql.core.v3.QueryExecutorImpl.receiveErrorResponse(QueryExecutorImpl.java:1471)
> at
> org.postgresql.core.v3.QueryExecutorImpl.processResults(QueryExecutorImpl.java:1256)
> at
> org.postgresql.core.v3.QueryExecutorImpl.execute(QueryExecutorImpl.java:175)
> at
> org.postgresql.jdbc2.AbstractJdbc2Statement.execute(AbstractJdbc2Statement.java:389)
> at
> org.postgresql.jdbc2.AbstractJdbc2Statement.executeWithFlags(AbstractJdbc2Statement.java:330)
> at
> org.postgresql.jdbc2.AbstractJdbc2Statement.execute(AbstractJdbc2Statement.java:321)
> at
>
org.apache.commons.dbcp.DelegatingPreparedStatement.execute(DelegatingPreparedStatement.java:168)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
> at java.lang.reflect.Method.invoke(Unknown Source)
> at
>
com.ibatis.common.jdbc.logging.PreparedStatementLogProxy.invoke(PreparedStatementLogProxy.java:57)
> at $Proxy1.execute(Unknown Source)
> at
> com.ibatis.sqlmap.engine.execution.SqlExecutor.executeQuery(SqlExecutor.java:180)
> at
>
com.ibatis.sqlmap.engine.mapping.statement.GeneralStatement.sqlExecuteQuery(GeneralStatement.java:201)
> at
>
com.ibatis.sqlmap.engine.mapping.statement.GeneralStatement.executeQueryWithCallback(GeneralStatement.java:169)
> ... 24 more
>
>
>
>
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