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https://issues.apache.org/jira/browse/IGNITE-16268?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Konstantin Orlov updated IGNITE-16268:
--------------------------------------
Labels: ignite-3 (was: )
> JDBC. Validation of statement type should be done before its execution
> ----------------------------------------------------------------------
>
> Key: IGNITE-16268
> URL: https://issues.apache.org/jira/browse/IGNITE-16268
> Project: Ignite
> Issue Type: Bug
> Components: sql
> Reporter: Konstantin Orlov
> Priority: Major
> Labels: ignite-3
>
> Currently, it's possible to execute DML statement such as INSERT, UPDATE, or
> DELETE with {{Statement#executeQuery}} method. The statement will be
> executed, and exception will be thrown after result of the execution will be
> received.
> {code:java}
> class JdbcStatement {
> public ResultSet executeQuery(String sql) throws SQLException {
> ...
> ResultSet rs = getResultSet();
> if (rs == null) {
> throw new SQLException("The query isn't SELECT query: " + sql,
> SqlStateCode.PARSING_EXCEPTION);
> }
> ...
> }
> public ResultSet getResultSet() throws SQLException {
> ...
> JdbcResultSet rs = resSets.get(curRes);
> if (!rs.isQuery()) {
> return null;
> }
> ...
> }
> {code}
> Let's validate the type of the statement before its execution.
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