Example usage for java.sql DatabaseMetaData supportsResultSetType

List of usage examples for java.sql DatabaseMetaData supportsResultSetType

Introduction

In this page you can find the example usage for java.sql DatabaseMetaData supportsResultSetType.

Prototype

boolean supportsResultSetType(int type) throws SQLException;

Source Link

Document

Retrieves whether this database supports the given result set type.

Usage

From source file:Main.java

public static void main(String[] argv) throws Exception {
    String driverName = "com.jnetdirect.jsql.JSQLDriver";
    Class.forName(driverName);/* w w  w. j a  va 2 s .  co  m*/

    String serverName = "127.0.0.1";
    String portNumber = "1433";
    String mydatabase = serverName + ":" + portNumber;
    String url = "jdbc:JSQLConnect://" + mydatabase;
    String username = "username";
    String password = "password";

    Connection connection = DriverManager.getConnection(url, username, password);
    DatabaseMetaData dmd = connection.getMetaData();
    if (dmd.supportsResultSetType(ResultSet.TYPE_SCROLL_INSENSITIVE)) {
        System.out.println("Insensitive scrollable result sets are supported");
    }
    if (dmd.supportsResultSetType(ResultSet.TYPE_SCROLL_SENSITIVE)) {
        System.out.println("Sensitive scrollable result sets are supported");
    }
    if (!dmd.supportsResultSetType(ResultSet.TYPE_SCROLL_INSENSITIVE)
            && !dmd.supportsResultSetType(ResultSet.TYPE_SCROLL_SENSITIVE)) {
        System.out.println("Updatable result sets are not supported");
    }
}

From source file:Main.java

public static void main(String[] args) throws Exception {
    Class.forName(DRIVER);//  w  ww . j  av  a2s .co  m
    Connection connection = DriverManager.getConnection(URL, USERNAME, PASSWORD);
    DatabaseMetaData metadata = connection.getMetaData();

    boolean supportForwardOnly = metadata.supportsResultSetType(ResultSet.TYPE_FORWARD_ONLY);
    System.out.println("supportForwardOnly = " + supportForwardOnly);

    boolean supportScrollInsensitive = metadata.supportsResultSetType(ResultSet.TYPE_SCROLL_INSENSITIVE);
    System.out.println("supportScrollInsensitive = " + supportScrollInsensitive);

    boolean supportScrollSensitive = metadata.supportsResultSetType(ResultSet.TYPE_SCROLL_SENSITIVE);
    System.out.println("supportScrollSensitive = " + supportScrollSensitive);
    connection.close();
}

From source file:Main.java

public static void main(String[] args) throws Exception {
    Connection conn = getMySqlConnection();
    System.out.println("Got Connection.");
    Statement st = conn.createStatement();
    st.executeUpdate("drop table survey;");
    st.executeUpdate("create table survey (id int,name varchar(30));");
    st.executeUpdate("insert into survey (id,name ) values (1,'nameValue')");

    DatabaseMetaData meta = conn.getMetaData();

    if (meta.supportsResultSetType(ResultSet.TYPE_FORWARD_ONLY)) {
        System.out.println("type name=TYPE_FORWARD_ONLY");
    }/*from   w  w w.j  a v a2  s.co m*/
    if (meta.supportsResultSetType(ResultSet.TYPE_SCROLL_INSENSITIVE)) {
        System.out.println("type name=TYPE_SCROLL_INSENSITIVE");
    }
    if (meta.supportsResultSetType(ResultSet.TYPE_SCROLL_SENSITIVE)) {
        System.out.println("type name=TYPE_SCROLL_SENSITIVE");
    }

    st.close();
    conn.close();
}

From source file:com.streamsets.pipeline.stage.origin.jdbc.JdbcSource.java

private void supportsScrollableCursor(List<ConfigIssue> issues, Source.Context context,
        DatabaseMetaData dbMetadata) throws SQLException {
    if (!txnColumnName.isEmpty() && !dbMetadata.supportsResultSetType(ResultSet.TYPE_SCROLL_INSENSITIVE)) {
        issues.add(context.createConfigIssue(Groups.CDC.name(), TXN_ID_COLUMN_NAME, JdbcErrors.JDBC_30));
    }/*from   ww  w .j  a v a  2  s.c  om*/
}

From source file:com.netspective.axiom.connection.BasicConnectionProviderEntry.java

public void init(String dataSourceId, Connection conn) {
    this.dataSourceId = dataSourceId;

    try {// w w  w.  j  a  va 2s.  com
        try {
            DatabasePolicy policy = DatabasePolicies.getInstance().getDatabasePolicy(conn);
            put(KEYNAME_DATABASE_POLICY_CLASSNAME, policy.getClass().getName());
            put(KEYNAME_DATABASE_POLICY_DBMSID, policy.getDbmsIdentifier());
        } catch (Exception dpe) {
            put(KEYNAME_DATABASE_POLICY_CLASSNAME, dpe.toString());
        }

        DatabaseMetaData dbmd = conn.getMetaData();

        put(KEYNAME_DRIVER_NAME, dbmd.getDriverName());
        put(KEYNAME_DATABASE_PRODUCT_NAME, dbmd.getDatabaseProductName());
        put(KEYNAME_DATABASE_PRODUCT_VERSION, dbmd.getDatabaseProductVersion());
        put(KEYNAME_DRIVER_VERSION, dbmd.getDriverVersion());
        put(KEYNAME_URL, dbmd.getURL());
        put(KEYNAME_USER_NAME, dbmd.getUserName());

        String resultSetType = "unknown";
        if (dbmd.supportsResultSetType(ResultSet.TYPE_SCROLL_INSENSITIVE))
            resultSetType = "scrollable (insensitive)";
        else if (dbmd.supportsResultSetType(ResultSet.TYPE_SCROLL_SENSITIVE))
            resultSetType = "scrollable (sensitive)";
        else if (dbmd.supportsResultSetType(ResultSet.TYPE_FORWARD_ONLY))
            resultSetType = "non-scrollabe (forward only)";
        put(KEYNAME_RESULTSET_TYPE, resultSetType);

        valid = true;
    } catch (Exception e) {
        exception = e;
    } finally {
        try {
            conn.close();
        } catch (SQLException e) {
            log.error("SQL Exception while closing connection", e);
        }
    }
}

From source file:org.acmsl.queryj.tools.handlers.DatabaseMetaDataLoggingHandler.java

/**
 * Handles given information./*from  www .j  a v a2  s  . c  om*/
 * @param metaData the database metadata.
 * @return <code>true</code> if the chain should be stopped.
 * @throws QueryJBuildException if the metadata cannot be logged.
 */
protected boolean handle(@NotNull final DatabaseMetaData metaData) throws QueryJBuildException {
    final boolean result = false;

    @Nullable
    Log t_Log = null;

    try {
        t_Log = UniqueLogFactory.getLog(DatabaseMetaDataLoggingHandler.class);

        if (t_Log != null) {
            t_Log.debug("Numeric functions:" + metaData.getNumericFunctions());

            t_Log.debug("String functions:" + metaData.getStringFunctions());

            t_Log.debug("System functions:" + metaData.getSystemFunctions());

            t_Log.debug("Time functions:" + metaData.getTimeDateFunctions());

            t_Log.debug("insertsAreDetected(TYPE_FORWARD_ONLY):"
                    + metaData.insertsAreDetected(ResultSet.TYPE_FORWARD_ONLY));

            t_Log.debug("insertsAreDetected(TYPE_SCROLL_INSENSITIVE):"
                    + metaData.insertsAreDetected(ResultSet.TYPE_SCROLL_INSENSITIVE));

            t_Log.debug("insertsAreDetected(TYPE_SCROLL_SENS):"
                    + metaData.insertsAreDetected(ResultSet.TYPE_SCROLL_SENSITIVE));

            t_Log.debug("isCatalogAtStart():" + metaData.isCatalogAtStart());

            t_Log.debug("isReadOnly():" + metaData.isReadOnly());

            /*
             * Fails for MySQL with a java.lang.AbstractMethodError 
             * com.mysql.jdbc.jdbc2.DatabaseMetaData.locatorsUpdateCopy()
             t_Log.debug(
               "locatorsUpdateCopy():"
             + metaData.locatorsUpdateCopy());
             */

            t_Log.debug("nullPlusNonNullIsNull():" + metaData.nullPlusNonNullIsNull());

            t_Log.debug("nullsAreSortedAtEnd():" + metaData.nullsAreSortedAtEnd());

            t_Log.debug("nullsAreSortedAtStart():" + metaData.nullsAreSortedAtStart());

            t_Log.debug("nullsAreSortedHigh():" + metaData.nullsAreSortedHigh());

            t_Log.debug("nullsAreSortedLow():" + metaData.nullsAreSortedLow());

            t_Log.debug("othersDeletesAreVisible(ResultSet.TYPE_FORWARD_ONLY):"
                    + metaData.othersDeletesAreVisible(ResultSet.TYPE_FORWARD_ONLY));

            t_Log.debug("othersDeletesAreVisible(ResultSet.TYPE_SCROLL_INSENSITIVE):"
                    + metaData.othersDeletesAreVisible(ResultSet.TYPE_SCROLL_INSENSITIVE));

            t_Log.debug("othersDeletesAreVisible(ResultSet.TYPE_SCROLL_SENS):"
                    + metaData.othersDeletesAreVisible(ResultSet.TYPE_SCROLL_SENSITIVE));

            t_Log.debug("othersInsertsAreVisible(ResultSet.TYPE_FORWARD_ONLY):"
                    + metaData.othersInsertsAreVisible(ResultSet.TYPE_FORWARD_ONLY));

            t_Log.debug("othersInsertsAreVisible(ResultSet.TYPE_SCROLL_INSENSITIVE):"
                    + metaData.othersInsertsAreVisible(ResultSet.TYPE_SCROLL_INSENSITIVE));

            t_Log.debug("othersInsertsAreVisible(ResultSet.TYPE_SCROLL_SENS):"
                    + metaData.othersInsertsAreVisible(ResultSet.TYPE_SCROLL_SENSITIVE));

            t_Log.debug("othersUpdatesAreVisible(ResultSet.TYPE_FORWARD_ONLY):"
                    + metaData.othersUpdatesAreVisible(ResultSet.TYPE_FORWARD_ONLY));

            t_Log.debug("othersUpdatesAreVisible(ResultSet.TYPE_SCROLL_INSENSITIVE):"
                    + metaData.othersUpdatesAreVisible(ResultSet.TYPE_SCROLL_INSENSITIVE));

            t_Log.debug("othersUpdatesAreVisible(ResultSet.TYPE_SCROLL_SENS):"
                    + metaData.othersUpdatesAreVisible(ResultSet.TYPE_SCROLL_SENSITIVE));

            t_Log.debug("ownDeletesAreVisible(ResultSet.TYPE_FORWARD_ONLY):"
                    + metaData.ownDeletesAreVisible(ResultSet.TYPE_FORWARD_ONLY));

            t_Log.debug("ownDeletesAreVisible(ResultSet.TYPE_SCROLL_INSENSITIVE):"
                    + metaData.ownDeletesAreVisible(ResultSet.TYPE_SCROLL_INSENSITIVE));

            t_Log.debug("ownDeletesAreVisible(ResultSet.TYPE_SCROLL_SENS):"
                    + metaData.ownDeletesAreVisible(ResultSet.TYPE_SCROLL_SENSITIVE));

            t_Log.debug("ownInsertsAreVisible(ResultSet.TYPE_FORWARD_ONLY):"
                    + metaData.ownInsertsAreVisible(ResultSet.TYPE_FORWARD_ONLY));

            t_Log.debug("ownInsertsAreVisible(ResultSet.TYPE_SCROLL_INSENSITIVE):"
                    + metaData.ownInsertsAreVisible(ResultSet.TYPE_SCROLL_INSENSITIVE));

            t_Log.debug("ownInsertsAreVisible(ResultSet.TYPE_SCROLL_SENS):"
                    + metaData.ownInsertsAreVisible(ResultSet.TYPE_SCROLL_SENSITIVE));

            t_Log.debug("ownUpdatesAreVisible(ResultSet.TYPE_FORWARD_ONLY):"
                    + metaData.ownUpdatesAreVisible(ResultSet.TYPE_FORWARD_ONLY));

            t_Log.debug("ownUpdatesAreVisible(ResultSet.TYPE_SCROLL_INSENSITIVE):"
                    + metaData.ownUpdatesAreVisible(ResultSet.TYPE_SCROLL_INSENSITIVE));

            t_Log.debug("ownUpdatesAreVisible(ResultSet.TYPE_SCROLL_SENS):"
                    + metaData.ownUpdatesAreVisible(ResultSet.TYPE_SCROLL_SENSITIVE));

            t_Log.debug("storesLowerCaseIdentifiers():" + metaData.storesLowerCaseIdentifiers());

            t_Log.debug("storesLowerCaseQuotedIdentifiers():" + metaData.storesLowerCaseQuotedIdentifiers());

            t_Log.debug("storesMixedCaseIdentifiers():" + metaData.storesMixedCaseIdentifiers());

            t_Log.debug("storesMixedCaseQuotedIdentifiers():" + metaData.storesMixedCaseQuotedIdentifiers());

            t_Log.debug("storesUpperCaseIdentifiers():" + metaData.storesUpperCaseIdentifiers());

            t_Log.debug("storesUpperCaseQuotedIdentifiers():" + metaData.storesUpperCaseQuotedIdentifiers());

            t_Log.debug("supportsAlterTableWithAddColumn():" + metaData.supportsAlterTableWithAddColumn());

            t_Log.debug("supportsAlterTableWithDropColumn():" + metaData.supportsAlterTableWithDropColumn());

            t_Log.debug("supportsANSI92EntryLevelSQL():" + metaData.supportsANSI92EntryLevelSQL());

            t_Log.debug("supportsANSI92FullSQL():" + metaData.supportsANSI92FullSQL());

            t_Log.debug("supportsANSI92IntermediateSQL():" + metaData.supportsANSI92IntermediateSQL());

            t_Log.debug("supportsBatchUpdates():" + metaData.supportsBatchUpdates());

            t_Log.debug(
                    "supportsCatalogsInDataManipulation():" + metaData.supportsCatalogsInDataManipulation());

            t_Log.debug(
                    "supportsCatalogsInIndexDefinitions():" + metaData.supportsCatalogsInIndexDefinitions());

            t_Log.debug("supportsCatalogsInPrivilegeDefinitions():"
                    + metaData.supportsCatalogsInPrivilegeDefinitions());

            t_Log.debug("supportsCatalogsInProcedureCalls():" + metaData.supportsCatalogsInProcedureCalls());

            t_Log.debug(
                    "supportsCatalogsInTableDefinitions():" + metaData.supportsCatalogsInTableDefinitions());

            t_Log.debug("supportsColumnAliasing():" + metaData.supportsColumnAliasing());

            t_Log.debug("supportsConvert():" + metaData.supportsConvert());

            t_Log.debug("supportsCoreSQLGrammar():" + metaData.supportsCoreSQLGrammar());

            t_Log.debug("supportsCorrelatedSubqueries():" + metaData.supportsCorrelatedSubqueries());

            t_Log.debug("supportsDataDefinitionAndDataManipulationTransactions():"
                    + metaData.supportsDataDefinitionAndDataManipulationTransactions());

            t_Log.debug("supportsDataManipulationTransactionsOnly():"
                    + metaData.supportsDataManipulationTransactionsOnly());

            t_Log.debug("supportsDifferentTableCorrelationNames():"
                    + metaData.supportsDifferentTableCorrelationNames());

            t_Log.debug("supportsExpressionsInOrderBy():" + metaData.supportsExpressionsInOrderBy());

            t_Log.debug("supportsExtendedSQLGrammar():" + metaData.supportsExtendedSQLGrammar());

            t_Log.debug("supportsFullOuterJoins():" + metaData.supportsFullOuterJoins());

            String t_strSupportsGetGeneratedKeys = Boolean.FALSE.toString();

            try {
                t_strSupportsGetGeneratedKeys = "" + metaData.supportsGetGeneratedKeys();
            } catch (@NotNull final SQLException sqlException) {
                t_strSupportsGetGeneratedKeys += sqlException.getMessage();
            }

            t_Log.debug("supportsGetGeneratedKeys():" + t_strSupportsGetGeneratedKeys);

            t_Log.debug("supportsGroupBy():" + metaData.supportsGroupBy());

            t_Log.debug("supportsGroupByBeyondSelect():" + metaData.supportsGroupByBeyondSelect());

            t_Log.debug("supportsGroupByUnrelated():" + metaData.supportsGroupByUnrelated());

            t_Log.debug("supportsIntegrityEnhancementFacility():"
                    + metaData.supportsIntegrityEnhancementFacility());

            t_Log.debug("supportsLikeEscapeClause():" + metaData.supportsLikeEscapeClause());

            t_Log.debug("supportsLimitedOuterJoins():" + metaData.supportsLimitedOuterJoins());

            t_Log.debug("supportsMinimumSQLGrammar():" + metaData.supportsMinimumSQLGrammar());

            t_Log.debug("supportsMixedCaseIdentifiers():" + metaData.supportsMixedCaseIdentifiers());

            t_Log.debug(
                    "supportsMixedCaseQuotedIdentifiers():" + metaData.supportsMixedCaseQuotedIdentifiers());

            /*
             * Fails in MySQL 3.23.53 with a java.lang.AbstractMethodError
             * com.mysql.jdbc.jdbc2.DatabaseMetaData.supportsMultipleOpenResults()
             t_Log.debug(
               "supportsMultipleOpenResults():"
             + metaData.supportsMultipleOpenResults());
             */

            t_Log.debug("supportsMultipleResultSets():" + metaData.supportsMultipleResultSets());

            t_Log.debug("supportsMultipleTransactions():" + metaData.supportsMultipleTransactions());

            /*
             * Fails in MySQL 3.23.53 with a java.lang.AbstractMethodError
             * com.mysql.jdbc.jdbc2.DatabaseMetaData.supportsNamedParameters()
             t_Log.debug(
               "supportsNamedParameters():"
             + metaData.supportsNamedParameters());
             */

            t_Log.debug("supportsNonNullableColumns():" + metaData.supportsNonNullableColumns());

            t_Log.debug("supportsOpenCursorsAcrossCommit():" + metaData.supportsOpenCursorsAcrossCommit());

            t_Log.debug("supportsOpenCursorsAcrossRollback():" + metaData.supportsOpenCursorsAcrossRollback());

            t_Log.debug(
                    "supportsOpenStatementsAcrossCommit():" + metaData.supportsOpenStatementsAcrossCommit());

            t_Log.debug("supportsOpenStatementsAcrossRollback():"
                    + metaData.supportsOpenStatementsAcrossRollback());

            t_Log.debug("supportsOrderByUnrelated():" + metaData.supportsOrderByUnrelated());

            t_Log.debug("supportsOuterJoins():" + metaData.supportsOuterJoins());

            t_Log.debug("supportsPositionedDelete():" + metaData.supportsPositionedDelete());

            t_Log.debug("supportsPositionedUpdate():" + metaData.supportsPositionedUpdate());

            t_Log.debug("supportsResultSetConcurrency(TYPE_FORWARD_ONLY,CONCUR_READ_ONLY):" + metaData
                    .supportsResultSetConcurrency(ResultSet.TYPE_FORWARD_ONLY, ResultSet.CONCUR_READ_ONLY));

            t_Log.debug("supportsResultSetConcurrency(TYPE_FORWARD_ONLY,CONCUR_UPDATABLE):" + metaData
                    .supportsResultSetConcurrency(ResultSet.TYPE_FORWARD_ONLY, ResultSet.CONCUR_UPDATABLE));

            t_Log.debug("supportsResultSetConcurrency(TYPE_SCROLL_INSENSITIVE,CONCUR_READ_ONLY):"
                    + metaData.supportsResultSetConcurrency(ResultSet.TYPE_SCROLL_INSENSITIVE,
                            ResultSet.CONCUR_READ_ONLY));

            t_Log.debug("supportsResultSetConcurrency(TYPE_SCROLL_INSENSITIVE,CONCUR_UPDATABLE):"
                    + metaData.supportsResultSetConcurrency(ResultSet.TYPE_SCROLL_INSENSITIVE,
                            ResultSet.CONCUR_UPDATABLE));

            t_Log.debug("supportsResultSetConcurrency(TYPE_SCROLL_SENSITIVE,CONCUR_READ_ONLY):" + metaData
                    .supportsResultSetConcurrency(ResultSet.TYPE_SCROLL_SENSITIVE, ResultSet.CONCUR_READ_ONLY));

            t_Log.debug("supportsResultSetConcurrency(TYPE_SCROLL_SENSITIVE,CONCUR_UPDATABLE):" + metaData
                    .supportsResultSetConcurrency(ResultSet.TYPE_SCROLL_SENSITIVE, ResultSet.CONCUR_UPDATABLE));

            /*
             * Fails in MySQL 3.23.53 with a java.lang.AbstractMethodError
             * com.mysql.jdbc.jdbc2.DatabaseMetaData.supportsResultSetHoldability()
             t_Log.debug(
               "supportsResultSetHoldability("
             +     "HOLD_CURSORS_OVER_COMMIT):"
             + metaData.supportsResultSetHoldability(
             ResultSet.HOLD_CURSORS_OVER_COMMIT));
                    
             t_Log.debug(
               "supportsResultSetHoldability("
             +     "CLOSE_CURSORS_AT_COMMIT):"
             + metaData.supportsResultSetHoldability(
             ResultSet.CLOSE_CURSORS_AT_COMMIT));
             */

            t_Log.debug("supportsResultSetType(TYPE_FORWARD_ONLY):"
                    + metaData.supportsResultSetType(ResultSet.TYPE_FORWARD_ONLY));

            t_Log.debug("supportsResultSetType(ResultSet.TYPE_SCROLL_INSENSITIVE):"
                    + metaData.supportsResultSetType(ResultSet.TYPE_SCROLL_INSENSITIVE));

            t_Log.debug("supportsResultSetType(TYPE_SCROLL_SENSITIVE):"
                    + metaData.supportsResultSetType(ResultSet.TYPE_SCROLL_SENSITIVE));

            /*
             * Fails in MySQL 3.23.53 with a java.lang.AbstractMethodError
             * com.mysql.jdbc.jdbc2.DatabaseMetaData.supportsSavePoints()
             t_Log.debug(
               "supportsSavepoints():"
             + metaData.supportsSavepoints());
             */

            t_Log.debug("supportsSchemasInDataManipulation():" + metaData.supportsSchemasInDataManipulation());

            t_Log.debug("supportsSchemasInIndexDefinitions():" + metaData.supportsSchemasInIndexDefinitions());

            t_Log.debug("supportsSchemasInPrivilegeDefinitions():"
                    + metaData.supportsSchemasInPrivilegeDefinitions());

            t_Log.debug("supportsSchemasInProcedureCalls():" + metaData.supportsSchemasInProcedureCalls());

            t_Log.debug("supportsSchemasInTableDefinitions():" + metaData.supportsSchemasInTableDefinitions());

            t_Log.debug("supportsSelectForUpdate():" + metaData.supportsSelectForUpdate());

            /*
             * Fails in MySQL 3.23.53 with a java.lang.AbstractMethodError
             * com.mysql.jdbc.jdbc2.DatabaseMetaData.supportsStatementPooling()
             t_Log.debug(
               "supportsStatementPooling():"
             + metaData.supportsStatementPooling());
            */

            t_Log.debug("supportsStoredProcedures():" + metaData.supportsStoredProcedures());

            t_Log.debug("supportsSubqueriesInComparisons():" + metaData.supportsSubqueriesInComparisons());

            t_Log.debug("supportsSubqueriesInExists():" + metaData.supportsSubqueriesInExists());

            t_Log.debug("supportsSubqueriesInIns():" + metaData.supportsSubqueriesInIns());

            t_Log.debug("supportsSubqueriesInQuantifieds():" + metaData.supportsSubqueriesInQuantifieds());

            t_Log.debug("supportsTableCorrelationNames():" + metaData.supportsTableCorrelationNames());

            t_Log.debug("supportsTransactionIsolationLevel(TRANSACTION_NONE):"
                    + metaData.supportsTransactionIsolationLevel(Connection.TRANSACTION_NONE));

            t_Log.debug("supportsTransactionIsolationLevel(TRANSACTION_READ_COMMITTED):"
                    + metaData.supportsTransactionIsolationLevel(Connection.TRANSACTION_READ_COMMITTED));

            t_Log.debug("supportsTransactionIsolationLevel(TRANSACTION_READ_UNCOMMITTED):"
                    + metaData.supportsTransactionIsolationLevel(Connection.TRANSACTION_READ_UNCOMMITTED));

            t_Log.debug("supportsTransactionIsolationLevel(TRANSACTION_REPEATABLE_READ):"
                    + metaData.supportsTransactionIsolationLevel(Connection.TRANSACTION_REPEATABLE_READ));

            t_Log.debug("supportsTransactionIsolationLevel(TRANSACTION_SERIALIZABLE):"
                    + metaData.supportsTransactionIsolationLevel(Connection.TRANSACTION_SERIALIZABLE));

            t_Log.debug("supportsTransactions():" + metaData.supportsTransactions());

            t_Log.debug("supportsUnion():" + metaData.supportsUnion());

            t_Log.debug("supportsUnionAll():" + metaData.supportsUnionAll());

            t_Log.debug("updatesAreDetected(TYPE_FORWARD_ONLY):"
                    + metaData.updatesAreDetected(ResultSet.TYPE_FORWARD_ONLY));

            t_Log.debug("updatesAreDetected(TYPE_SCROLL_INSENSITIVE):"
                    + metaData.updatesAreDetected(ResultSet.TYPE_SCROLL_INSENSITIVE));

            t_Log.debug("updatesAreDetected(" + "TYPE_SCROLL_SENS):"
                    + metaData.updatesAreDetected(ResultSet.TYPE_SCROLL_SENSITIVE));

            t_Log.debug("usesLocalFilePerTable():" + metaData.usesLocalFilePerTable());

            t_Log.debug("usesLocalFiles():" + metaData.usesLocalFiles());
        }
    } catch (@NotNull final SQLException sqlException) {
        t_Log.error("Database metadata request failed.", sqlException);
    }

    return result;
}

From source file:org.apache.bigtop.itest.hive.TestJdbc.java

/**
 * Test simple DatabaseMetaData calls.  getColumns is tested elsewhere, as we need to call
 * that on a valid table.  Same with getFunctions.
 *
 * @throws SQLException//from   w ww  .  ja  va2 s.co  m
 */
@Test
public void databaseMetaDataCalls() throws SQLException {
    DatabaseMetaData md = conn.getMetaData();

    boolean boolrc = md.allTablesAreSelectable();
    LOG.debug("All tables are selectable? " + boolrc);

    String strrc = md.getCatalogSeparator();
    LOG.debug("Catalog separator " + strrc);

    strrc = md.getCatalogTerm();
    LOG.debug("Catalog term " + strrc);

    ResultSet rs = md.getCatalogs();
    while (rs.next()) {
        strrc = rs.getString(1);
        LOG.debug("Found catalog " + strrc);
    }

    Connection c = md.getConnection();

    int intrc = md.getDatabaseMajorVersion();
    LOG.debug("DB major version is " + intrc);

    intrc = md.getDatabaseMinorVersion();
    LOG.debug("DB minor version is " + intrc);

    strrc = md.getDatabaseProductName();
    LOG.debug("DB product name is " + strrc);

    strrc = md.getDatabaseProductVersion();
    LOG.debug("DB product version is " + strrc);

    intrc = md.getDefaultTransactionIsolation();
    LOG.debug("Default transaction isolation is " + intrc);

    intrc = md.getDriverMajorVersion();
    LOG.debug("Driver major version is " + intrc);

    intrc = md.getDriverMinorVersion();
    LOG.debug("Driver minor version is " + intrc);

    strrc = md.getDriverName();
    LOG.debug("Driver name is " + strrc);

    strrc = md.getDriverVersion();
    LOG.debug("Driver version is " + strrc);

    strrc = md.getExtraNameCharacters();
    LOG.debug("Extra name characters is " + strrc);

    strrc = md.getIdentifierQuoteString();
    LOG.debug("Identifier quote string is " + strrc);

    // In Hive 1.2 this always returns an empty RS
    rs = md.getImportedKeys("a", "b", "d");

    // In Hive 1.2 this always returns an empty RS
    rs = md.getIndexInfo("a", "b", "d", true, true);

    intrc = md.getJDBCMajorVersion();
    LOG.debug("JDBC major version is " + intrc);

    intrc = md.getJDBCMinorVersion();
    LOG.debug("JDBC minor version is " + intrc);

    intrc = md.getMaxColumnNameLength();
    LOG.debug("Maximum column name length is " + intrc);

    strrc = md.getNumericFunctions();
    LOG.debug("Numeric functions are " + strrc);

    // In Hive 1.2 this always returns an empty RS
    rs = md.getPrimaryKeys("a", "b", "d");

    // In Hive 1.2 this always returns an empty RS
    rs = md.getProcedureColumns("a", "b", "d", "e");

    strrc = md.getProcedureTerm();
    LOG.debug("Procedures are called " + strrc);

    // In Hive 1.2 this always returns an empty RS
    rs = md.getProcedures("a", "b", "d");

    strrc = md.getSchemaTerm();
    LOG.debug("Schemas are called " + strrc);

    rs = md.getSchemas();
    while (rs.next()) {
        strrc = rs.getString(1);
        LOG.debug("Found schema " + strrc);
    }

    strrc = md.getSearchStringEscape();
    LOG.debug("Search string escape is " + strrc);

    strrc = md.getStringFunctions();
    LOG.debug("String functions are " + strrc);

    strrc = md.getSystemFunctions();
    LOG.debug("System functions are " + strrc);

    rs = md.getTableTypes();
    while (rs.next()) {
        strrc = rs.getString(1);
        LOG.debug("Found table type " + strrc);
    }

    strrc = md.getTimeDateFunctions();
    LOG.debug("Time/date functions are " + strrc);

    rs = md.getTypeInfo();
    while (rs.next()) {
        strrc = rs.getString(1);
        LOG.debug("Found type " + strrc);
    }

    // In Hive 1.2 this always returns an empty RS
    rs = md.getUDTs("a", "b", "d", null);

    boolrc = md.supportsAlterTableWithAddColumn();
    LOG.debug("Supports alter table with add column? " + boolrc);

    boolrc = md.supportsAlterTableWithDropColumn();
    LOG.debug("Supports alter table with drop column? " + boolrc);

    boolrc = md.supportsBatchUpdates();
    LOG.debug("Supports batch updates? " + boolrc);

    boolrc = md.supportsCatalogsInDataManipulation();
    LOG.debug("Supports catalogs in data manipulation? " + boolrc);

    boolrc = md.supportsCatalogsInIndexDefinitions();
    LOG.debug("Supports catalogs in index definition? " + boolrc);

    boolrc = md.supportsCatalogsInPrivilegeDefinitions();
    LOG.debug("Supports catalogs in privilege definition? " + boolrc);

    boolrc = md.supportsCatalogsInProcedureCalls();
    LOG.debug("Supports catalogs in procedure calls? " + boolrc);

    boolrc = md.supportsCatalogsInTableDefinitions();
    LOG.debug("Supports catalogs in table definition? " + boolrc);

    boolrc = md.supportsColumnAliasing();
    LOG.debug("Supports column aliasing? " + boolrc);

    boolrc = md.supportsFullOuterJoins();
    LOG.debug("Supports full outer joins? " + boolrc);

    boolrc = md.supportsGroupBy();
    LOG.debug("Supports group by? " + boolrc);

    boolrc = md.supportsLimitedOuterJoins();
    LOG.debug("Supports limited outer joins? " + boolrc);

    boolrc = md.supportsMultipleResultSets();
    LOG.debug("Supports limited outer joins? " + boolrc);

    boolrc = md.supportsNonNullableColumns();
    LOG.debug("Supports non-nullable columns? " + boolrc);

    boolrc = md.supportsOuterJoins();
    LOG.debug("Supports outer joins? " + boolrc);

    boolrc = md.supportsPositionedDelete();
    LOG.debug("Supports positioned delete? " + boolrc);

    boolrc = md.supportsPositionedUpdate();
    LOG.debug("Supports positioned update? " + boolrc);

    boolrc = md.supportsResultSetHoldability(ResultSet.HOLD_CURSORS_OVER_COMMIT);
    LOG.debug("Supports result set holdability? " + boolrc);

    boolrc = md.supportsResultSetType(ResultSet.HOLD_CURSORS_OVER_COMMIT);
    LOG.debug("Supports result set type? " + boolrc);

    boolrc = md.supportsSavepoints();
    LOG.debug("Supports savepoints? " + boolrc);

    boolrc = md.supportsSchemasInDataManipulation();
    LOG.debug("Supports schemas in data manipulation? " + boolrc);

    boolrc = md.supportsSchemasInIndexDefinitions();
    LOG.debug("Supports schemas in index definitions? " + boolrc);

    boolrc = md.supportsSchemasInPrivilegeDefinitions();
    LOG.debug("Supports schemas in privilege definitions? " + boolrc);

    boolrc = md.supportsSchemasInProcedureCalls();
    LOG.debug("Supports schemas in procedure calls? " + boolrc);

    boolrc = md.supportsSchemasInTableDefinitions();
    LOG.debug("Supports schemas in table definitions? " + boolrc);

    boolrc = md.supportsSelectForUpdate();
    LOG.debug("Supports select for update? " + boolrc);

    boolrc = md.supportsStoredProcedures();
    LOG.debug("Supports stored procedures? " + boolrc);

    boolrc = md.supportsTransactions();
    LOG.debug("Supports transactions? " + boolrc);

    boolrc = md.supportsUnion();
    LOG.debug("Supports union? " + boolrc);

    boolrc = md.supportsUnionAll();
    LOG.debug("Supports union all? " + boolrc);

}

From source file:org.jahia.utils.DatabaseUtils.java

public static ScrollMode getFirstSupportedScrollMode(ScrollMode fallback, ScrollMode... scrollModesToTest) {

    ScrollMode supportedMode = null;/*from w ww.j  a va 2s. c  o  m*/
    Connection conn = null;
    try {
        conn = getDatasource().getConnection();
        DatabaseMetaData metaData = conn.getMetaData();
        for (ScrollMode scrollMode : scrollModesToTest) {
            if (metaData.supportsResultSetType(scrollMode.toResultSetType())) {
                supportedMode = scrollMode;
                break;
            }
        }
    } catch (Exception e) {
        if (logger.isDebugEnabled()) {
            logger.warn("Unlable to check supported scrollable resultset type. Cause: " + e.getMessage(), e);
        } else {
            logger.warn("Unlable to check supported scrollable resultset type. Cause: " + e.getMessage());
        }
    } finally {
        closeQuietly(conn);
    }

    return supportedMode != null ? supportedMode : fallback;

}