Example usage for java.sql ResultSet getShort

List of usage examples for java.sql ResultSet getShort

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Introduction

In this page you can find the example usage for java.sql ResultSet getShort.

Prototype

short getShort(String columnLabel) throws SQLException;

Source Link

Document

Retrieves the value of the designated column in the current row of this ResultSet object as a short in the Java programming language.

Usage

From source file:net.sourceforge.msscodefactory.cffreeswitch.v2_1.CFFswMySql.CFFswMySqlISOTimezoneTable.java

protected CFFswISOTimezoneBuff unpackISOTimezoneResultSetToBuff(ResultSet resultSet) throws SQLException {
    final String S_ProcName = "unpackISOTimezoneResultSetToBuff";
    int idxcol = 1;
    CFFswISOTimezoneBuff buff = schema.getFactoryISOTimezone().newBuff();
    {/*  w  w w  .  jav a 2s.  c o  m*/
        String colString = resultSet.getString(idxcol);
        if (resultSet.wasNull()) {
            buff.setCreatedAt(null);
        } else if ((colString == null) || (colString.length() <= 0)) {
            buff.setCreatedAt(null);
        } else {
            buff.setCreatedAt(CFFswMySqlSchema.convertTimestampString(colString));
        }
    }
    idxcol++;
    {
        String colString = resultSet.getString(idxcol);
        if (resultSet.wasNull()) {
            buff.setCreatedByUserId(null);
        } else if ((colString == null) || (colString.length() <= 0)) {
            buff.setCreatedByUserId(null);
        } else {
            buff.setCreatedByUserId(UUID.fromString(colString));
        }
    }
    idxcol++;
    {
        String colString = resultSet.getString(idxcol);
        if (resultSet.wasNull()) {
            buff.setUpdatedAt(null);
        } else if ((colString == null) || (colString.length() <= 0)) {
            buff.setUpdatedAt(null);
        } else {
            buff.setUpdatedAt(CFFswMySqlSchema.convertTimestampString(colString));
        }
    }
    idxcol++;
    {
        String colString = resultSet.getString(idxcol);
        if (resultSet.wasNull()) {
            buff.setUpdatedByUserId(null);
        } else if ((colString == null) || (colString.length() <= 0)) {
            buff.setUpdatedByUserId(null);
        } else {
            buff.setUpdatedByUserId(UUID.fromString(colString));
        }
    }
    idxcol++;
    buff.setRequiredISOTimezoneId(resultSet.getShort(idxcol));
    idxcol++;
    buff.setRequiredIso8601(resultSet.getString(idxcol));
    idxcol++;
    buff.setRequiredTZName(resultSet.getString(idxcol));
    idxcol++;
    buff.setRequiredTZHourOffset(resultSet.getShort(idxcol));
    idxcol++;
    buff.setRequiredTZMinOffset(resultSet.getShort(idxcol));
    idxcol++;
    buff.setRequiredDescription(resultSet.getString(idxcol));
    idxcol++;
    buff.setRequiredVisible(resultSet.getBoolean(idxcol));
    idxcol++;

    buff.setRequiredRevision(resultSet.getInt(idxcol));
    return (buff);
}

From source file:net.sourceforge.msscodefactory.cfensyntax.v2_2.CFEnSyntaxMySql.CFEnSyntaxMySqlISOLanguageTable.java

protected CFEnSyntaxISOLanguageBuff unpackISOLanguageResultSetToBuff(ResultSet resultSet) throws SQLException {
    final String S_ProcName = "unpackISOLanguageResultSetToBuff";
    int idxcol = 1;
    CFEnSyntaxISOLanguageBuff buff = schema.getFactoryISOLanguage().newBuff();
    {//from  w  ww.  j  a v a 2s.  co m
        String colString = resultSet.getString(idxcol);
        if (resultSet.wasNull()) {
            buff.setCreatedAt(null);
        } else if ((colString == null) || (colString.length() <= 0)) {
            buff.setCreatedAt(null);
        } else {
            buff.setCreatedAt(CFEnSyntaxMySqlSchema.convertTimestampString(colString));
        }
    }
    idxcol++;
    {
        String colString = resultSet.getString(idxcol);
        if (resultSet.wasNull()) {
            buff.setCreatedByUserId(null);
        } else if ((colString == null) || (colString.length() <= 0)) {
            buff.setCreatedByUserId(null);
        } else {
            buff.setCreatedByUserId(UUID.fromString(colString));
        }
    }
    idxcol++;
    {
        String colString = resultSet.getString(idxcol);
        if (resultSet.wasNull()) {
            buff.setUpdatedAt(null);
        } else if ((colString == null) || (colString.length() <= 0)) {
            buff.setUpdatedAt(null);
        } else {
            buff.setUpdatedAt(CFEnSyntaxMySqlSchema.convertTimestampString(colString));
        }
    }
    idxcol++;
    {
        String colString = resultSet.getString(idxcol);
        if (resultSet.wasNull()) {
            buff.setUpdatedByUserId(null);
        } else if ((colString == null) || (colString.length() <= 0)) {
            buff.setUpdatedByUserId(null);
        } else {
            buff.setUpdatedByUserId(UUID.fromString(colString));
        }
    }
    idxcol++;
    buff.setRequiredId(resultSet.getShort(idxcol));
    idxcol++;
    buff.setRequiredISOCode(resultSet.getString(idxcol));
    idxcol++;
    buff.setRequiredBaseLanguageCode(resultSet.getString(idxcol));
    idxcol++;
    {
        short colVal = resultSet.getShort(idxcol);
        if (resultSet.wasNull()) {
            buff.setOptionalISOCountryId(null);
        } else {
            buff.setOptionalISOCountryId(colVal);
        }
    }
    idxcol++;

    buff.setRequiredRevision(resultSet.getInt(idxcol));
    return (buff);
}

From source file:net.sourceforge.msscodefactory.cfasterisk.v2_4.CFAsteriskMySql.CFAsteriskMySqlISOTimezoneTable.java

protected CFSecurityISOTimezoneBuff unpackISOTimezoneResultSetToBuff(ResultSet resultSet) throws SQLException {
    final String S_ProcName = "unpackISOTimezoneResultSetToBuff";
    int idxcol = 1;
    CFSecurityISOTimezoneBuff buff = schema.getFactoryISOTimezone().newBuff();
    {/* w  w  w .  j  a va 2  s . c  om*/
        String colString = resultSet.getString(idxcol);
        if (resultSet.wasNull()) {
            buff.setCreatedAt(null);
        } else if ((colString == null) || (colString.length() <= 0)) {
            buff.setCreatedAt(null);
        } else {
            buff.setCreatedAt(CFAsteriskMySqlSchema.convertTimestampString(colString));
        }
    }
    idxcol++;
    {
        String colString = resultSet.getString(idxcol);
        if (resultSet.wasNull()) {
            buff.setCreatedByUserId(null);
        } else if ((colString == null) || (colString.length() <= 0)) {
            buff.setCreatedByUserId(null);
        } else {
            buff.setCreatedByUserId(UUID.fromString(colString));
        }
    }
    idxcol++;
    {
        String colString = resultSet.getString(idxcol);
        if (resultSet.wasNull()) {
            buff.setUpdatedAt(null);
        } else if ((colString == null) || (colString.length() <= 0)) {
            buff.setUpdatedAt(null);
        } else {
            buff.setUpdatedAt(CFAsteriskMySqlSchema.convertTimestampString(colString));
        }
    }
    idxcol++;
    {
        String colString = resultSet.getString(idxcol);
        if (resultSet.wasNull()) {
            buff.setUpdatedByUserId(null);
        } else if ((colString == null) || (colString.length() <= 0)) {
            buff.setUpdatedByUserId(null);
        } else {
            buff.setUpdatedByUserId(UUID.fromString(colString));
        }
    }
    idxcol++;
    buff.setRequiredISOTimezoneId(resultSet.getShort(idxcol));
    idxcol++;
    buff.setRequiredIso8601(resultSet.getString(idxcol));
    idxcol++;
    buff.setRequiredTZName(resultSet.getString(idxcol));
    idxcol++;
    buff.setRequiredTZHourOffset(resultSet.getShort(idxcol));
    idxcol++;
    buff.setRequiredTZMinOffset(resultSet.getShort(idxcol));
    idxcol++;
    buff.setRequiredDescription(resultSet.getString(idxcol));
    idxcol++;
    buff.setRequiredVisible(resultSet.getBoolean(idxcol));
    idxcol++;

    buff.setRequiredRevision(resultSet.getInt(idxcol));
    return (buff);
}

From source file:net.sourceforge.msscodefactory.cfasterisk.v2_4.CFAsteriskSybase.CFAsteriskSybaseISOTimezoneTable.java

protected CFSecurityISOTimezoneBuff unpackISOTimezoneResultSetToBuff(ResultSet resultSet) throws SQLException {
    final String S_ProcName = "unpackISOTimezoneResultSetToBuff";
    int idxcol = 1;
    CFSecurityISOTimezoneBuff buff = schema.getFactoryISOTimezone().newBuff();
    {/*from  w ww.j a  va 2s.  c  o  m*/
        String colString = resultSet.getString(idxcol);
        if (resultSet.wasNull()) {
            buff.setCreatedByUserId(null);
        } else if ((colString == null) || (colString.length() <= 0)) {
            buff.setCreatedByUserId(null);
        } else {
            buff.setCreatedByUserId(UUID.fromString(colString));
        }
        idxcol++;

        colString = resultSet.getString(idxcol);
        if (resultSet.wasNull()) {
            buff.setCreatedAt(null);
        } else if ((colString == null) || (colString.length() <= 0)) {
            buff.setCreatedAt(null);
        } else {
            buff.setCreatedAt(CFAsteriskSybaseSchema.convertTimestampString(colString));
        }
        idxcol++;
        colString = resultSet.getString(idxcol);
        if (resultSet.wasNull()) {
            buff.setUpdatedByUserId(null);
        } else if ((colString == null) || (colString.length() <= 0)) {
            buff.setUpdatedByUserId(null);
        } else {
            buff.setUpdatedByUserId(UUID.fromString(colString));
        }
        idxcol++;

        colString = resultSet.getString(idxcol);
        if (resultSet.wasNull()) {
            buff.setUpdatedAt(null);
        } else if ((colString == null) || (colString.length() <= 0)) {
            buff.setUpdatedAt(null);
        } else {
            buff.setUpdatedAt(CFAsteriskSybaseSchema.convertTimestampString(colString));
        }
        idxcol++;
    }
    buff.setRequiredISOTimezoneId(resultSet.getShort(idxcol));
    idxcol++;
    buff.setRequiredIso8601(resultSet.getString(idxcol));
    idxcol++;
    buff.setRequiredTZName(resultSet.getString(idxcol));
    idxcol++;
    buff.setRequiredTZHourOffset(resultSet.getShort(idxcol));
    idxcol++;
    buff.setRequiredTZMinOffset(resultSet.getShort(idxcol));
    idxcol++;
    buff.setRequiredDescription(resultSet.getString(idxcol));
    idxcol++;
    buff.setRequiredVisible(("Y".equals(resultSet.getString(idxcol)) ? true : false));
    idxcol++;
    buff.setRequiredRevision(resultSet.getInt(idxcol));
    return (buff);
}

From source file:net.sourceforge.msscodefactory.cffreeswitch.v2_4.CFFreeSwitchMySql.CFFreeSwitchMySqlISOTimezoneTable.java

protected CFSecurityISOTimezoneBuff unpackISOTimezoneResultSetToBuff(ResultSet resultSet) throws SQLException {
    final String S_ProcName = "unpackISOTimezoneResultSetToBuff";
    int idxcol = 1;
    CFSecurityISOTimezoneBuff buff = schema.getFactoryISOTimezone().newBuff();
    {/*from  www .  j  a  v a  2 s .c  o  m*/
        String colString = resultSet.getString(idxcol);
        if (resultSet.wasNull()) {
            buff.setCreatedAt(null);
        } else if ((colString == null) || (colString.length() <= 0)) {
            buff.setCreatedAt(null);
        } else {
            buff.setCreatedAt(CFFreeSwitchMySqlSchema.convertTimestampString(colString));
        }
    }
    idxcol++;
    {
        String colString = resultSet.getString(idxcol);
        if (resultSet.wasNull()) {
            buff.setCreatedByUserId(null);
        } else if ((colString == null) || (colString.length() <= 0)) {
            buff.setCreatedByUserId(null);
        } else {
            buff.setCreatedByUserId(UUID.fromString(colString));
        }
    }
    idxcol++;
    {
        String colString = resultSet.getString(idxcol);
        if (resultSet.wasNull()) {
            buff.setUpdatedAt(null);
        } else if ((colString == null) || (colString.length() <= 0)) {
            buff.setUpdatedAt(null);
        } else {
            buff.setUpdatedAt(CFFreeSwitchMySqlSchema.convertTimestampString(colString));
        }
    }
    idxcol++;
    {
        String colString = resultSet.getString(idxcol);
        if (resultSet.wasNull()) {
            buff.setUpdatedByUserId(null);
        } else if ((colString == null) || (colString.length() <= 0)) {
            buff.setUpdatedByUserId(null);
        } else {
            buff.setUpdatedByUserId(UUID.fromString(colString));
        }
    }
    idxcol++;
    buff.setRequiredISOTimezoneId(resultSet.getShort(idxcol));
    idxcol++;
    buff.setRequiredIso8601(resultSet.getString(idxcol));
    idxcol++;
    buff.setRequiredTZName(resultSet.getString(idxcol));
    idxcol++;
    buff.setRequiredTZHourOffset(resultSet.getShort(idxcol));
    idxcol++;
    buff.setRequiredTZMinOffset(resultSet.getShort(idxcol));
    idxcol++;
    buff.setRequiredDescription(resultSet.getString(idxcol));
    idxcol++;
    buff.setRequiredVisible(resultSet.getBoolean(idxcol));
    idxcol++;

    buff.setRequiredRevision(resultSet.getInt(idxcol));
    return (buff);
}

From source file:net.sourceforge.msscodefactory.cfensyntax.v2_2.CFEnSyntaxMySql.CFEnSyntaxMySqlISOTimezoneTable.java

protected CFEnSyntaxISOTimezoneBuff unpackISOTimezoneResultSetToBuff(ResultSet resultSet) throws SQLException {
    final String S_ProcName = "unpackISOTimezoneResultSetToBuff";
    int idxcol = 1;
    CFEnSyntaxISOTimezoneBuff buff = schema.getFactoryISOTimezone().newBuff();
    {/*from ww w  .j a  v a 2 s  .  c o m*/
        String colString = resultSet.getString(idxcol);
        if (resultSet.wasNull()) {
            buff.setCreatedAt(null);
        } else if ((colString == null) || (colString.length() <= 0)) {
            buff.setCreatedAt(null);
        } else {
            buff.setCreatedAt(CFEnSyntaxMySqlSchema.convertTimestampString(colString));
        }
    }
    idxcol++;
    {
        String colString = resultSet.getString(idxcol);
        if (resultSet.wasNull()) {
            buff.setCreatedByUserId(null);
        } else if ((colString == null) || (colString.length() <= 0)) {
            buff.setCreatedByUserId(null);
        } else {
            buff.setCreatedByUserId(UUID.fromString(colString));
        }
    }
    idxcol++;
    {
        String colString = resultSet.getString(idxcol);
        if (resultSet.wasNull()) {
            buff.setUpdatedAt(null);
        } else if ((colString == null) || (colString.length() <= 0)) {
            buff.setUpdatedAt(null);
        } else {
            buff.setUpdatedAt(CFEnSyntaxMySqlSchema.convertTimestampString(colString));
        }
    }
    idxcol++;
    {
        String colString = resultSet.getString(idxcol);
        if (resultSet.wasNull()) {
            buff.setUpdatedByUserId(null);
        } else if ((colString == null) || (colString.length() <= 0)) {
            buff.setUpdatedByUserId(null);
        } else {
            buff.setUpdatedByUserId(UUID.fromString(colString));
        }
    }
    idxcol++;
    buff.setRequiredISOTimezoneId(resultSet.getShort(idxcol));
    idxcol++;
    buff.setRequiredIso8601(resultSet.getString(idxcol));
    idxcol++;
    buff.setRequiredTZName(resultSet.getString(idxcol));
    idxcol++;
    buff.setRequiredTZHourOffset(resultSet.getShort(idxcol));
    idxcol++;
    buff.setRequiredTZMinOffset(resultSet.getShort(idxcol));
    idxcol++;
    buff.setRequiredDescription(resultSet.getString(idxcol));
    idxcol++;
    buff.setRequiredVisible(resultSet.getBoolean(idxcol));
    idxcol++;

    buff.setRequiredRevision(resultSet.getInt(idxcol));
    return (buff);
}

From source file:net.sourceforge.msscodefactory.cfacc.v2_0.CFAccOracle.CFAccOracleISOLanguageTable.java

protected CFAccISOLanguageBuff unpackISOLanguageResultSetToBuff(ResultSet resultSet) throws SQLException {
    final String S_ProcName = "unpackISOLanguageResultSetToBuff";
    int idxcol = 1;
    CFAccISOLanguageBuff buff = schema.getFactoryISOLanguage().newBuff();
    {/*from   w w  w  . ja v  a  2  s  . c  o m*/
        String colString = resultSet.getString(idxcol);
        if (resultSet.wasNull()) {
            buff.setCreatedByUserId(null);
        } else if ((colString == null) || (colString.length() <= 0)) {
            buff.setCreatedByUserId(null);
        } else {
            buff.setCreatedByUserId(UUID.fromString(colString));
        }
        idxcol++;

        colString = resultSet.getString(idxcol);
        if (resultSet.wasNull()) {
            buff.setCreatedAt(null);
        } else if ((colString == null) || (colString.length() <= 0)) {
            buff.setCreatedAt(null);
        } else {
            buff.setCreatedAt(CFAccOracleSchema.convertTimestampString(colString));
        }
        idxcol++;
        colString = resultSet.getString(idxcol);
        if (resultSet.wasNull()) {
            buff.setUpdatedByUserId(null);
        } else if ((colString == null) || (colString.length() <= 0)) {
            buff.setUpdatedByUserId(null);
        } else {
            buff.setUpdatedByUserId(UUID.fromString(colString));
        }
        idxcol++;

        colString = resultSet.getString(idxcol);
        if (resultSet.wasNull()) {
            buff.setUpdatedAt(null);
        } else if ((colString == null) || (colString.length() <= 0)) {
            buff.setUpdatedAt(null);
        } else {
            buff.setUpdatedAt(CFAccOracleSchema.convertTimestampString(colString));
        }
        idxcol++;
    }
    buff.setRequiredId(resultSet.getShort(idxcol));
    idxcol++;
    buff.setRequiredISOCode(resultSet.getString(idxcol));
    idxcol++;
    buff.setRequiredBaseLanguageCode(resultSet.getString(idxcol));
    idxcol++;
    {
        short colVal = resultSet.getShort(idxcol);
        if (resultSet.wasNull()) {
            buff.setOptionalISOCountryId(null);
        } else {
            buff.setOptionalISOCountryId(colVal);
        }
    }
    idxcol++;
    buff.setRequiredRevision(resultSet.getInt(idxcol));
    return (buff);
}

From source file:net.sourceforge.msscodefactory.cfasterisk.v2_0.CFAstOracle.CFAstOracleISOLanguageTable.java

protected CFAstISOLanguageBuff unpackISOLanguageResultSetToBuff(ResultSet resultSet) throws SQLException {
    final String S_ProcName = "unpackISOLanguageResultSetToBuff";
    int idxcol = 1;
    CFAstISOLanguageBuff buff = schema.getFactoryISOLanguage().newBuff();
    {/* ww  w .  j  a  va 2 s .  com*/
        String colString = resultSet.getString(idxcol);
        if (resultSet.wasNull()) {
            buff.setCreatedByUserId(null);
        } else if ((colString == null) || (colString.length() <= 0)) {
            buff.setCreatedByUserId(null);
        } else {
            buff.setCreatedByUserId(UUID.fromString(colString));
        }
        idxcol++;

        colString = resultSet.getString(idxcol);
        if (resultSet.wasNull()) {
            buff.setCreatedAt(null);
        } else if ((colString == null) || (colString.length() <= 0)) {
            buff.setCreatedAt(null);
        } else {
            buff.setCreatedAt(CFAstOracleSchema.convertTimestampString(colString));
        }
        idxcol++;
        colString = resultSet.getString(idxcol);
        if (resultSet.wasNull()) {
            buff.setUpdatedByUserId(null);
        } else if ((colString == null) || (colString.length() <= 0)) {
            buff.setUpdatedByUserId(null);
        } else {
            buff.setUpdatedByUserId(UUID.fromString(colString));
        }
        idxcol++;

        colString = resultSet.getString(idxcol);
        if (resultSet.wasNull()) {
            buff.setUpdatedAt(null);
        } else if ((colString == null) || (colString.length() <= 0)) {
            buff.setUpdatedAt(null);
        } else {
            buff.setUpdatedAt(CFAstOracleSchema.convertTimestampString(colString));
        }
        idxcol++;
    }
    buff.setRequiredId(resultSet.getShort(idxcol));
    idxcol++;
    buff.setRequiredISOCode(resultSet.getString(idxcol));
    idxcol++;
    buff.setRequiredBaseLanguageCode(resultSet.getString(idxcol));
    idxcol++;
    {
        short colVal = resultSet.getShort(idxcol);
        if (resultSet.wasNull()) {
            buff.setOptionalISOCountryId(null);
        } else {
            buff.setOptionalISOCountryId(colVal);
        }
    }
    idxcol++;
    buff.setRequiredRevision(resultSet.getInt(idxcol));
    return (buff);
}

From source file:net.sourceforge.msscodefactory.cffreeswitch.v2_1.CFFswOracle.CFFswOracleISOLanguageTable.java

protected CFFswISOLanguageBuff unpackISOLanguageResultSetToBuff(ResultSet resultSet) throws SQLException {
    final String S_ProcName = "unpackISOLanguageResultSetToBuff";
    int idxcol = 1;
    CFFswISOLanguageBuff buff = schema.getFactoryISOLanguage().newBuff();
    {// www.j  av  a  2 s  .  co  m
        String colString = resultSet.getString(idxcol);
        if (resultSet.wasNull()) {
            buff.setCreatedByUserId(null);
        } else if ((colString == null) || (colString.length() <= 0)) {
            buff.setCreatedByUserId(null);
        } else {
            buff.setCreatedByUserId(UUID.fromString(colString));
        }
        idxcol++;

        colString = resultSet.getString(idxcol);
        if (resultSet.wasNull()) {
            buff.setCreatedAt(null);
        } else if ((colString == null) || (colString.length() <= 0)) {
            buff.setCreatedAt(null);
        } else {
            buff.setCreatedAt(CFFswOracleSchema.convertTimestampString(colString));
        }
        idxcol++;
        colString = resultSet.getString(idxcol);
        if (resultSet.wasNull()) {
            buff.setUpdatedByUserId(null);
        } else if ((colString == null) || (colString.length() <= 0)) {
            buff.setUpdatedByUserId(null);
        } else {
            buff.setUpdatedByUserId(UUID.fromString(colString));
        }
        idxcol++;

        colString = resultSet.getString(idxcol);
        if (resultSet.wasNull()) {
            buff.setUpdatedAt(null);
        } else if ((colString == null) || (colString.length() <= 0)) {
            buff.setUpdatedAt(null);
        } else {
            buff.setUpdatedAt(CFFswOracleSchema.convertTimestampString(colString));
        }
        idxcol++;
    }
    buff.setRequiredId(resultSet.getShort(idxcol));
    idxcol++;
    buff.setRequiredISOCode(resultSet.getString(idxcol));
    idxcol++;
    buff.setRequiredBaseLanguageCode(resultSet.getString(idxcol));
    idxcol++;
    {
        short colVal = resultSet.getShort(idxcol);
        if (resultSet.wasNull()) {
            buff.setOptionalISOCountryId(null);
        } else {
            buff.setOptionalISOCountryId(colVal);
        }
    }
    idxcol++;
    buff.setRequiredRevision(resultSet.getInt(idxcol));
    return (buff);
}

From source file:jef.database.DbMetaData.java

/**
 * //from w  w w  . ja  v  a2s. c  o  m
 * 
 * @param tableName
 *            ??
 * @return Map<String,String> key=?? value=??
 */
public Optional<PrimaryKey> getPrimaryKey(String tableName) throws SQLException {
    tableName = MetaHolder.toSchemaAdjustedName(tableName);
    tableName = info.profile.getObjectNameToUse(tableName);
    Connection conn = getConnection(false);
    DatabaseMetaData databaseMetaData = conn.getMetaData();
    ResultSet rs = null;
    PrimaryKey pk = null;
    List<PairIS> pkColumns = new ArrayList<PairIS>();
    try {
        rs = databaseMetaData.getPrimaryKeys(null, schema, tableName);
        while (rs.next()) {
            String pkName = rs.getString("PK_NAME");
            String col = rs.getString("COLUMN_NAME");
            int seq = rs.getShort("KEY_SEQ");
            if (pk == null) {
                pk = new PrimaryKey(pkName);
            }
            pkColumns.add(new PairIS(seq, col));
        }
        if (pk == null)
            return Optional.empty();
    } finally {
        DbUtils.close(rs);
        releaseConnection(conn);
    }
    pkColumns.sort((a, b) -> Integer.compare(a.first, b.first));
    String[] columns = new String[pkColumns.size()];
    for (int i = 0; i < pkColumns.size(); i++) {
        columns[i] = pkColumns.get(i).second;
    }
    pk.setColumns(columns);
    return Optional.of(pk);

}