Example usage for java.sql DatabaseMetaData getExtraNameCharacters

List of usage examples for java.sql DatabaseMetaData getExtraNameCharacters

Introduction

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

Prototype

String getExtraNameCharacters() throws SQLException;

Source Link

Document

Retrieves all the "extra" characters that can be used in unquoted identifier names (those beyond a-z, A-Z, 0-9 and _).

Usage

From source file:Main.java

public static void main(String[] args) throws Exception {
    Connection conn = getHSQLConnection();

    DatabaseMetaData md = conn.getMetaData();
    System.out.println(md.getExtraNameCharacters());

    conn.close();/* www . ja va 2 s .  c o m*/
}

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   ww  w . j  a 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.apache.jackrabbit.core.fs.db.DatabaseFileSystem.java

/**
 * Makes sure that <code>schemaObjectPrefix</code> does only consist of
 * characters that are allowed in names on the target database. Illegal
 * characters will be escaped as necessary.
 *
 * @throws Exception if an error occurs/* w  ww  .j  av  a  2s  .  c o m*/
 */
protected void prepareSchemaObjectPrefix() throws Exception {
    DatabaseMetaData metaData = con.getMetaData();
    String legalChars = metaData.getExtraNameCharacters();
    legalChars += "ABCDEFGHIJKLMNOPQRSTUVWXZY0123456789_";

    String prefix = schemaObjectPrefix.toUpperCase();
    StringBuffer escaped = new StringBuffer();
    for (int i = 0; i < prefix.length(); i++) {
        char c = prefix.charAt(i);
        if (legalChars.indexOf(c) == -1) {
            escaped.append("_x");
            String hex = Integer.toHexString(c);
            escaped.append("0000".toCharArray(), 0, 4 - hex.length());
            escaped.append(hex);
            escaped.append("_");
        } else {
            escaped.append(c);
        }
    }
    schemaObjectPrefix = escaped.toString();
}

From source file:org.apache.jackrabbit.core.persistence.bundle.BundleDbPersistenceManager.java

/**
 * Makes sure that <code>schemaObjectPrefix</code> does only consist of
 * characters that are allowed in names on the target database. Illegal
 * characters will be escaped as necessary.
 *
 * @throws Exception if an error occurs/*www.j a va  2s .c  o m*/
 */
protected void prepareSchemaObjectPrefix() throws Exception {
    DatabaseMetaData metaData = connectionManager.getConnection().getMetaData();
    String legalChars = metaData.getExtraNameCharacters();
    legalChars += "ABCDEFGHIJKLMNOPQRSTUVWXZY0123456789_";

    String prefix = schemaObjectPrefix.toUpperCase();
    StringBuffer escaped = new StringBuffer();
    for (int i = 0; i < prefix.length(); i++) {
        char c = prefix.charAt(i);
        if (legalChars.indexOf(c) == -1) {
            escaped.append("_x");
            String hex = Integer.toHexString(c);
            escaped.append("0000".toCharArray(), 0, 4 - hex.length());
            escaped.append(hex);
            escaped.append("_");
        } else {
            escaped.append(c);
        }
    }
    schemaObjectPrefix = escaped.toString();
}

From source file:org.apache.jackrabbit.core.persistence.db.DatabasePersistenceManager.java

/**
 * Makes sure that <code>schemaObjectPrefix</code> does only consist of
 * characters that are allowed in names on the target database. Illegal
 * characters will be escaped as necessary.
 *
 * @throws Exception if an error occurs/* ww  w.  j av a  2  s .co  m*/
 */
protected void prepareSchemaObjectPrefix() throws Exception {
    DatabaseMetaData metaData = con.getMetaData();
    String legalChars = metaData.getExtraNameCharacters();
    legalChars += "ABCDEFGHIJKLMNOPQRSTUVWXZY0123456789_";

    String prefix = schemaObjectPrefix.toUpperCase();
    StringBuilder escaped = new StringBuilder();
    for (int i = 0; i < prefix.length(); i++) {
        char c = prefix.charAt(i);
        if (legalChars.indexOf(c) == -1) {
            escaped.append("_x");
            String hex = Integer.toHexString(c);
            escaped.append("0000".toCharArray(), 0, 4 - hex.length());
            escaped.append(hex);
            escaped.append("_");
        } else {
            escaped.append(c);
        }
    }
    schemaObjectPrefix = escaped.toString();
}

From source file:org.apache.openjpa.jdbc.sql.DBDictionaryFactory.java

/**
 * Return a string containing all the property values of the given
 * database metadata./*from  www  .j  a  v  a 2 s.com*/
 */
public static String toString(DatabaseMetaData meta) throws SQLException {
    String lineSep = J2DoPrivHelper.getLineSeparator();
    StringBuilder buf = new StringBuilder(4096);
    try {
        buf.append("catalogSeparator: ").append(meta.getCatalogSeparator()).append(lineSep)
                .append("catalogTerm: ").append(meta.getCatalogTerm()).append(lineSep)
                .append("databaseProductName: ").append(meta.getDatabaseProductName()).append(lineSep)
                .append("databaseProductVersion: ").append(meta.getDatabaseProductVersion()).append(lineSep)
                .append("driverName: ").append(meta.getDriverName()).append(lineSep).append("driverVersion: ")
                .append(meta.getDriverVersion()).append(lineSep).append("extraNameCharacters: ")
                .append(meta.getExtraNameCharacters()).append(lineSep).append("identifierQuoteString: ")
                .append(meta.getIdentifierQuoteString()).append(lineSep).append("numericFunctions: ")
                .append(meta.getNumericFunctions()).append(lineSep).append("procedureTerm: ")
                .append(meta.getProcedureTerm()).append(lineSep).append("schemaTerm: ")
                .append(meta.getSchemaTerm()).append(lineSep).append("searchStringEscape: ")
                .append(meta.getSearchStringEscape()).append(lineSep).append("sqlKeywords: ")
                .append(meta.getSQLKeywords()).append(lineSep).append("stringFunctions: ")
                .append(meta.getStringFunctions()).append(lineSep).append("systemFunctions: ")
                .append(meta.getSystemFunctions()).append(lineSep).append("timeDateFunctions: ")
                .append(meta.getTimeDateFunctions()).append(lineSep).append("url: ").append(meta.getURL())
                .append(lineSep).append("userName: ").append(meta.getUserName()).append(lineSep)
                .append("defaultTransactionIsolation: ").append(meta.getDefaultTransactionIsolation())
                .append(lineSep).append("driverMajorVersion: ").append(meta.getDriverMajorVersion())
                .append(lineSep).append("driverMinorVersion: ").append(meta.getDriverMinorVersion())
                .append(lineSep).append("maxBinaryLiteralLength: ").append(meta.getMaxBinaryLiteralLength())
                .append(lineSep).append("maxCatalogNameLength: ").append(meta.getMaxCatalogNameLength())
                .append(lineSep).append("maxCharLiteralLength: ").append(meta.getMaxCharLiteralLength())
                .append(lineSep).append("maxColumnNameLength: ").append(meta.getMaxColumnNameLength())
                .append(lineSep).append("maxColumnsInGroupBy: ").append(meta.getMaxColumnsInGroupBy())
                .append(lineSep).append("maxColumnsInIndex: ").append(meta.getMaxColumnsInIndex())
                .append(lineSep).append("maxColumnsInOrderBy: ").append(meta.getMaxColumnsInOrderBy())
                .append(lineSep).append("maxColumnsInSelect: ").append(meta.getMaxColumnsInSelect())
                .append(lineSep).append("maxColumnsInTable: ").append(meta.getMaxColumnsInTable())
                .append(lineSep).append("maxConnections: ").append(meta.getMaxConnections()).append(lineSep)
                .append("maxCursorNameLength: ").append(meta.getMaxCursorNameLength()).append(lineSep)
                .append("maxIndexLength: ").append(meta.getMaxIndexLength()).append(lineSep)
                .append("maxProcedureNameLength: ").append(meta.getMaxProcedureNameLength()).append(lineSep)
                .append("maxRowSize: ").append(meta.getMaxRowSize()).append(lineSep)
                .append("maxSchemaNameLength: ").append(meta.getMaxSchemaNameLength()).append(lineSep)
                .append("maxStatementLength: ").append(meta.getMaxStatementLength()).append(lineSep)
                .append("maxStatements: ").append(meta.getMaxStatements()).append(lineSep)
                .append("maxTableNameLength: ").append(meta.getMaxTableNameLength()).append(lineSep)
                .append("maxTablesInSelect: ").append(meta.getMaxTablesInSelect()).append(lineSep)
                .append("maxUserNameLength: ").append(meta.getMaxUserNameLength()).append(lineSep)
                .append("isCatalogAtStart: ").append(meta.isCatalogAtStart()).append(lineSep)
                .append("isReadOnly: ").append(meta.isReadOnly()).append(lineSep)
                .append("nullPlusNonNullIsNull: ").append(meta.nullPlusNonNullIsNull()).append(lineSep)
                .append("nullsAreSortedAtEnd: ").append(meta.nullsAreSortedAtEnd()).append(lineSep)
                .append("nullsAreSortedAtStart: ").append(meta.nullsAreSortedAtStart()).append(lineSep)
                .append("nullsAreSortedHigh: ").append(meta.nullsAreSortedHigh()).append(lineSep)
                .append("nullsAreSortedLow: ").append(meta.nullsAreSortedLow()).append(lineSep)
                .append("storesLowerCaseIdentifiers: ").append(meta.storesLowerCaseIdentifiers())
                .append(lineSep).append("storesLowerCaseQuotedIdentifiers: ")
                .append(meta.storesLowerCaseQuotedIdentifiers()).append(lineSep)
                .append("storesMixedCaseIdentifiers: ").append(meta.storesMixedCaseIdentifiers())
                .append(lineSep).append("storesMixedCaseQuotedIdentifiers: ")
                .append(meta.storesMixedCaseQuotedIdentifiers()).append(lineSep)
                .append("storesUpperCaseIdentifiers: ").append(meta.storesUpperCaseIdentifiers())
                .append(lineSep).append("storesUpperCaseQuotedIdentifiers: ")
                .append(meta.storesUpperCaseQuotedIdentifiers()).append(lineSep)
                .append("supportsAlterTableWithAddColumn: ").append(meta.supportsAlterTableWithAddColumn())
                .append(lineSep).append("supportsAlterTableWithDropColumn: ")
                .append(meta.supportsAlterTableWithDropColumn()).append(lineSep)
                .append("supportsANSI92EntryLevelSQL: ").append(meta.supportsANSI92EntryLevelSQL())
                .append(lineSep).append("supportsANSI92FullSQL: ").append(meta.supportsANSI92FullSQL())
                .append(lineSep).append("supportsANSI92IntermediateSQL: ")
                .append(meta.supportsANSI92IntermediateSQL()).append(lineSep)
                .append("supportsCatalogsInDataManipulation: ")
                .append(meta.supportsCatalogsInDataManipulation()).append(lineSep)
                .append("supportsCatalogsInIndexDefinitions: ")
                .append(meta.supportsCatalogsInIndexDefinitions()).append(lineSep)
                .append("supportsCatalogsInPrivilegeDefinitions: ")
                .append(meta.supportsCatalogsInPrivilegeDefinitions()).append(lineSep)
                .append("supportsCatalogsInProcedureCalls: ").append(meta.supportsCatalogsInProcedureCalls())
                .append(lineSep).append("supportsCatalogsInTableDefinitions: ")
                .append(meta.supportsCatalogsInTableDefinitions()).append(lineSep)
                .append("supportsColumnAliasing: ").append(meta.supportsColumnAliasing()).append(lineSep)
                .append("supportsConvert: ").append(meta.supportsConvert()).append(lineSep)
                .append("supportsCoreSQLGrammar: ").append(meta.supportsCoreSQLGrammar()).append(lineSep)
                .append("supportsCorrelatedSubqueries: ").append(meta.supportsCorrelatedSubqueries())
                .append(lineSep).append("supportsDataDefinitionAndDataManipulationTransactions: ")
                .append(meta.supportsDataDefinitionAndDataManipulationTransactions()).append(lineSep)
                .append("supportsDataManipulationTransactionsOnly: ")
                .append(meta.supportsDataManipulationTransactionsOnly()).append(lineSep)
                .append("supportsDifferentTableCorrelationNames: ")
                .append(meta.supportsDifferentTableCorrelationNames()).append(lineSep)
                .append("supportsExpressionsInOrderBy: ").append(meta.supportsExpressionsInOrderBy())
                .append(lineSep).append("supportsExtendedSQLGrammar: ")
                .append(meta.supportsExtendedSQLGrammar()).append(lineSep).append("supportsFullOuterJoins: ")
                .append(meta.supportsFullOuterJoins()).append(lineSep).append("supportsGroupBy: ")
                .append(meta.supportsGroupBy()).append(lineSep).append("supportsGroupByBeyondSelect: ")
                .append(meta.supportsGroupByBeyondSelect()).append(lineSep).append("supportsGroupByUnrelated: ")
                .append(meta.supportsGroupByUnrelated()).append(lineSep)
                .append("supportsIntegrityEnhancementFacility: ")
                .append(meta.supportsIntegrityEnhancementFacility()).append(lineSep)
                .append("supportsLikeEscapeClause: ").append(meta.supportsLikeEscapeClause()).append(lineSep)
                .append("supportsLimitedOuterJoins: ").append(meta.supportsLimitedOuterJoins()).append(lineSep)
                .append("supportsMinimumSQLGrammar: ").append(meta.supportsMinimumSQLGrammar()).append(lineSep)
                .append("supportsMixedCaseIdentifiers: ").append(meta.supportsMixedCaseIdentifiers())
                .append(lineSep).append("supportsMixedCaseQuotedIdentifiers: ")
                .append(meta.supportsMixedCaseQuotedIdentifiers()).append(lineSep)
                .append("supportsMultipleResultSets: ").append(meta.supportsMultipleResultSets())
                .append(lineSep).append("supportsMultipleTransactions: ")
                .append(meta.supportsMultipleTransactions()).append(lineSep)
                .append("supportsNonNullableColumns: ").append(meta.supportsNonNullableColumns())
                .append(lineSep).append("supportsOpenCursorsAcrossCommit: ")
                .append(meta.supportsOpenCursorsAcrossCommit()).append(lineSep)
                .append("supportsOpenCursorsAcrossRollback: ").append(meta.supportsOpenCursorsAcrossRollback())
                .append(lineSep).append("supportsOpenStatementsAcrossCommit: ")
                .append(meta.supportsOpenStatementsAcrossCommit()).append(lineSep)
                .append("supportsOpenStatementsAcrossRollback: ")
                .append(meta.supportsOpenStatementsAcrossRollback()).append(lineSep)
                .append("supportsOrderByUnrelated: ").append(meta.supportsOrderByUnrelated()).append(lineSep)
                .append("supportsOuterJoins: ").append(meta.supportsOuterJoins()).append(lineSep)
                .append("supportsPositionedDelete: ").append(meta.supportsPositionedDelete()).append(lineSep)
                .append("supportsPositionedUpdate: ").append(meta.supportsPositionedUpdate()).append(lineSep)
                .append("supportsSchemasInDataManipulation: ").append(meta.supportsSchemasInDataManipulation())
                .append(lineSep).append("supportsSchemasInIndexDefinitions: ")
                .append(meta.supportsSchemasInIndexDefinitions()).append(lineSep)
                .append("supportsSchemasInPrivilegeDefinitions: ")
                .append(meta.supportsSchemasInPrivilegeDefinitions()).append(lineSep)
                .append("supportsSchemasInProcedureCalls: ").append(meta.supportsSchemasInProcedureCalls())
                .append(lineSep).append("supportsSchemasInTableDefinitions: ")
                .append(meta.supportsSchemasInTableDefinitions()).append(lineSep)
                .append("supportsSelectForUpdate: ").append(meta.supportsSelectForUpdate()).append(lineSep)
                .append("supportsStoredProcedures: ").append(meta.supportsStoredProcedures()).append(lineSep)
                .append("supportsSubqueriesInComparisons: ").append(meta.supportsSubqueriesInComparisons())
                .append(lineSep).append("supportsSubqueriesInExists: ")
                .append(meta.supportsSubqueriesInExists()).append(lineSep).append("supportsSubqueriesInIns: ")
                .append(meta.supportsSubqueriesInIns()).append(lineSep)
                .append("supportsSubqueriesInQuantifieds: ").append(meta.supportsSubqueriesInQuantifieds())
                .append(lineSep).append("supportsTableCorrelationNames: ")
                .append(meta.supportsTableCorrelationNames()).append(lineSep).append("supportsTransactions: ")
                .append(meta.supportsTransactions()).append(lineSep).append("supportsUnion: ")
                .append(meta.supportsUnion()).append(lineSep).append("supportsUnionAll: ")
                .append(meta.supportsUnionAll()).append(lineSep).append("usesLocalFilePerTable: ")
                .append(meta.usesLocalFilePerTable()).append(lineSep).append("usesLocalFiles: ")
                .append(meta.usesLocalFiles()).append(lineSep).append("allProceduresAreCallable: ")
                .append(meta.allProceduresAreCallable()).append(lineSep).append("allTablesAreSelectable: ")
                .append(meta.allTablesAreSelectable()).append(lineSep)
                .append("dataDefinitionCausesTransactionCommit: ")
                .append(meta.dataDefinitionCausesTransactionCommit()).append(lineSep)
                .append("dataDefinitionIgnoredInTransactions: ")
                .append(meta.dataDefinitionIgnoredInTransactions()).append(lineSep)
                .append("doesMaxRowSizeIncludeBlobs: ").append(meta.doesMaxRowSizeIncludeBlobs())
                .append(lineSep).append("supportsBatchUpdates: ").append(meta.supportsBatchUpdates());
    } catch (Throwable t) {
        // maybe abstract method error for jdbc 3 metadata method, or
        // other error
        buf.append(lineSep).append("Caught throwable: ").append(t);
    }

    return buf.toString();
}