Example usage for java.sql Types DECIMAL

Introduction

In this page you can find the example usage for java.sql Types DECIMAL.

Prototype

int DECIMAL

To view the source code for java.sql Types DECIMAL.

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Document

The constant in the Java programming language, sometimes referred to as a type code, that identifies the generic SQL type DECIMAL.

Usage

From source file:org.jumpmind.db.sql.JdbcSqlTemplate.java

public void setValues(PreparedStatement ps, Object[] args, int[] argTypes, LobHandler lobHandler)
        throws SQLException {
    for (int i = 1; i <= args.length; i++) {
        Object arg = args[i - 1];
        int argType = argTypes != null && argTypes.length >= i ? argTypes[i - 1] : SqlTypeValue.TYPE_UNKNOWN;
        if (argType == Types.BLOB && lobHandler != null && arg instanceof byte[]) {
            lobHandler.getLobCreator().setBlobAsBytes(ps, i, (byte[]) arg);
        } else if (argType == Types.BLOB && lobHandler != null && arg instanceof String) {
            lobHandler.getLobCreator().setBlobAsBytes(ps, i, arg.toString().getBytes());
        } else if (argType == Types.CLOB && lobHandler != null) {
            lobHandler.getLobCreator().setClobAsString(ps, i, (String) arg);
        } else if ((argType == Types.DECIMAL || argType == Types.NUMERIC) && arg != null) {
            setDecimalValue(ps, i, arg, argType);
        } else if (argType == Types.TINYINT) {
            setTinyIntValue(ps, i, arg, argType);
        } else {/*from   www.  ja va  2  s  . c o m*/
            StatementCreatorUtils.setParameterValue(ps, i, verifyArgType(arg, argType), arg);
        }
    }
}

---

From source file:org.jumpmind.db.sql.JdbcSqlTemplate.java

protected int verifyArgType(Object arg, int argType) {
    if (argType == ORACLE_TIMESTAMPTZ || argType == ORACLE_TIMESTAMPLTZ || argType == Types.OTHER) {
        return SqlTypeValue.TYPE_UNKNOWN;
    } else if ((argType == Types.INTEGER && arg instanceof BigInteger)
            || (argType == Types.BIGINT && arg instanceof BigDecimal)) {
        return Types.DECIMAL;
    } else {//from  w  ww .j  a v a2  s . c  o  m
        return argType;
    }
}

---

From source file:org.apache.ddlutils.platform.SqlBuilder.java

/**
 * Generates the string representation of the given value.
 * //  w ww .ja  v  a 2  s.co  m
 * @param column The column
 * @param value  The value
 * @return The string representation
 */
protected String getValueAsString(Column column, Object value) {
    if (value == null) {
        return "NULL";
    }

    StringBuffer result = new StringBuffer();

    // TODO: Handle binary types (BINARY, VARBINARY, LONGVARBINARY, BLOB)
    switch (column.getTypeCode()) {
    case Types.DATE:
        result.append(getPlatformInfo().getValueQuoteToken());
        if (!(value instanceof String) && (getValueDateFormat() != null)) {
            // TODO: Can the format method handle java.sql.Date properly ?
            result.append(getValueDateFormat().format(value));
        } else {
            result.append(value.toString());
        }
        result.append(getPlatformInfo().getValueQuoteToken());
        break;
    case Types.TIME:
        result.append(getPlatformInfo().getValueQuoteToken());
        if (!(value instanceof String) && (getValueTimeFormat() != null)) {
            // TODO: Can the format method handle java.sql.Date properly ?
            result.append(getValueTimeFormat().format(value));
        } else {
            result.append(value.toString());
        }
        result.append(getPlatformInfo().getValueQuoteToken());
        break;
    case Types.TIMESTAMP:
        result.append(getPlatformInfo().getValueQuoteToken());
        // TODO: SimpleDateFormat does not support nano seconds so we would
        //       need a custom date formatter for timestamps
        result.append(value.toString());
        result.append(getPlatformInfo().getValueQuoteToken());
        break;
    case Types.REAL:
    case Types.NUMERIC:
    case Types.FLOAT:
    case Types.DOUBLE:
    case Types.DECIMAL:
        result.append(getPlatformInfo().getValueQuoteToken());
        if (!(value instanceof String) && (getValueNumberFormat() != null)) {
            result.append(getValueNumberFormat().format(value));
        } else {
            result.append(value.toString());
        }
        result.append(getPlatformInfo().getValueQuoteToken());
        break;
    default:
        result.append(getPlatformInfo().getValueQuoteToken());
        result.append(escapeStringValue(value.toString()));
        result.append(getPlatformInfo().getValueQuoteToken());
        break;
    }
    return result.toString();
}

---

From source file:org.seasar.dbflute.logic.replaceschema.loaddata.impl.DfAbsractDataWriter.java

/**
 * Get the bind type to find a value type.
 * @param tableName The name of table corresponding to column. (NotNull)
 * @param columnMeta The meta info of column. (NotNull)
 * @return The type of column. (NullAllowed: However Basically NotNull)
 *///from   w w w .j av  a2 s . c  om
protected Class<?> getBindType(String tableName, DfColumnMeta columnMeta) {
    Map<String, Class<?>> cacheMap = _bindTypeCacheMap.get(tableName);
    if (cacheMap == null) {
        cacheMap = StringKeyMap.createAsFlexibleOrdered();
        _bindTypeCacheMap.put(tableName, cacheMap);
    }
    final String columnName = columnMeta.getColumnName();
    Class<?> bindType = cacheMap.get(columnName);
    if (bindType != null) { // cache hit
        return bindType;
    }

    // use mapped JDBC defined value if found (basically found)
    // because it has already been resolved about JDBC specification per DBMS
    final String jdbcType = _columnHandler.getColumnJdbcType(columnMeta);
    Integer jdbcDefValue = TypeMap.getJdbcDefValueByJdbcType(jdbcType);
    if (jdbcDefValue == null) { // basically no way
        jdbcDefValue = columnMeta.getJdbcDefValue(); // as plain
    }

    // ReplaceSchema uses an own original mapping way
    // (not uses Generate mapping)
    // it's simple mapping (for string processor)
    if (jdbcDefValue == Types.CHAR || jdbcDefValue == Types.VARCHAR || jdbcDefValue == Types.LONGVARCHAR
            || jdbcDefValue == Types.CLOB) {
        bindType = String.class;
    } else if (jdbcDefValue == Types.TINYINT || jdbcDefValue == Types.SMALLINT
            || jdbcDefValue == Types.INTEGER) {
        bindType = Integer.class;
    } else if (jdbcDefValue == Types.BIGINT) {
        bindType = Long.class;
    } else if (jdbcDefValue == Types.DECIMAL || jdbcDefValue == Types.NUMERIC) {
        bindType = BigDecimal.class;
    } else if (jdbcDefValue == Types.TIMESTAMP) {
        bindType = Timestamp.class;
    } else if (jdbcDefValue == Types.TIME) {
        bindType = Time.class;
    } else if (jdbcDefValue == Types.DATE) {
        // it depends on value type settings
        // that which is bound java.sql.Date or java.sql.Timestamp
        bindType = java.util.Date.class;
    } else if (jdbcDefValue == Types.BIT || jdbcDefValue == Types.BOOLEAN) {
        bindType = Boolean.class;
    } else if (jdbcDefValue == Types.BINARY || jdbcDefValue == Types.VARBINARY
            || jdbcDefValue == Types.LONGVARBINARY || jdbcDefValue == Types.BLOB) {
        bindType = byte[].class;
    } else if (jdbcDefValue == Types.OTHER && TypeMap.UUID.equalsIgnoreCase(jdbcType)) {
        // [UUID Headache]: The reason why UUID type has not been supported yet on JDBC.
        bindType = UUID.class;
    } else {
        bindType = Object.class;
    }
    cacheMap.put(columnName, bindType);
    return bindType;
}

---

From source file:org.apache.sqoop.mapreduce.hcat.SqoopHCatUtilities.java

/**
* Resolve a database-specific type to HCat data type. Largely follows Sqoop's
* hive translation./*w w  w  .j a  v a  2 s.  c om*/
* @param sqlType
*          sql type
* @return hcat type
*/
public static String toHCatType(int sqlType) {
    switch (sqlType) {

    // Ideally TINYINT and SMALLINT should be mapped to their
    // HCat equivalents tinyint and smallint respectively
    // But the Sqoop Java type conversion has them mapped to Integer
    // Even though the referenced Java doc clearly recommends otherwise.
    // Changing this now can cause many of the sequence file usages to
    // break as value class implementations will change. So, we
    // just use the same behavior here.
    case Types.SMALLINT:
    case Types.TINYINT:
    case Types.INTEGER:
        return "int";

    case Types.VARCHAR:
        return "varchar";
    case Types.CHAR:
        return "char";
    case Types.LONGVARCHAR:
    case Types.NVARCHAR:
    case Types.NCHAR:
    case Types.LONGNVARCHAR:
    case Types.DATE:
    case Types.TIME:
    case Types.TIMESTAMP:
    case Types.CLOB:
        return "string";

    case Types.FLOAT:
    case Types.REAL:
        return "float";

    case Types.NUMERIC:
    case Types.DECIMAL:
        return "decimal";

    case Types.DOUBLE:
        return "double";

    case Types.BIT:
    case Types.BOOLEAN:
        return "boolean";

    case Types.BIGINT:
        return "bigint";

    case Types.BINARY:
    case Types.VARBINARY:
    case Types.BLOB:
    case Types.LONGVARBINARY:
        return "binary";

    default:
        throw new IllegalArgumentException("Cannot convert SQL type to HCatalog type " + sqlType);
    }
}

---

From source file:org.wso2.carbon.dataservices.core.odata.RDBMSDataHandler.java

/**
 * This method reads table column meta data.
 *
 * @param tableName Name of the table/*from   w w w  . j a  v a2  s.  c  o  m*/
 * @return table MetaData
 * @throws ODataServiceFault
 */
private Map<String, DataColumn> readTableColumnMetaData(String tableName, DatabaseMetaData meta)
        throws ODataServiceFault {
    ResultSet resultSet = null;
    Map<String, DataColumn> columnMap = new HashMap<>();
    try {
        resultSet = meta.getColumns(null, null, tableName, null);
        int i = 1;
        while (resultSet.next()) {
            String columnName = resultSet.getString("COLUMN_NAME");
            int columnType = resultSet.getInt("DATA_TYPE");
            int size = resultSet.getInt("COLUMN_SIZE");
            boolean nullable = resultSet.getBoolean("NULLABLE");
            String columnDefaultVal = resultSet.getString("COLUMN_DEF");
            int precision = resultSet.getMetaData().getPrecision(i);
            int scale = resultSet.getMetaData().getScale(i);
            DataColumn column = new DataColumn(columnName, getODataDataType(columnType), i, nullable, size);
            if (null != columnDefaultVal) {
                column.setDefaultValue(columnDefaultVal);
            }
            if (Types.DOUBLE == columnType || Types.FLOAT == columnType || Types.DECIMAL == columnType
                    || Types.NUMERIC == columnType || Types.REAL == columnType) {
                column.setPrecision(precision);
                if (scale == 0) {
                    //setting default scale as 5
                    column.setScale(precision);
                } else {
                    column.setScale(scale);
                }
            }
            columnMap.put(columnName, column);
            addDataType(tableName, columnName, columnType);
            i++;
        }
        return columnMap;
    } catch (SQLException e) {
        throw new ODataServiceFault(e,
                "Error in reading table meta data in " + tableName + " table. :" + e.getMessage());
    } finally {
        releaseResources(resultSet, null);
    }
}

---

From source file:org.jumpmind.symmetric.db.AbstractTriggerTemplate.java

protected String buildKeyVariablesDeclare(Column[] columns, String prefix) {
    String text = "";
    for (int i = 0; i < columns.length; i++) {
        text += "declare @" + prefix + "pk" + i + " ";
        switch (columns[i].getMappedTypeCode()) {
        case Types.TINYINT:
        case Types.SMALLINT:
        case Types.INTEGER:
        case Types.BIGINT:
            text += "bigint\n";
            break;
        case Types.NUMERIC:
        case Types.DECIMAL:
            text += "decimal\n";
            break;
        case Types.FLOAT:
        case Types.REAL:
        case Types.DOUBLE:
            text += "float\n";
            break;
        case Types.CHAR:
        case Types.VARCHAR:
        case ColumnTypes.NVARCHAR:
        case ColumnTypes.LONGNVARCHAR:
        case Types.LONGVARCHAR:
            text += "varchar(1000)\n";
            break;
        case Types.DATE:
            text += "date\n";
            break;
        case Types.TIME:
            text += "time\n";
            break;
        case Types.TIMESTAMP:
            text += "datetime\n";
            break;
        case Types.BOOLEAN:
        case Types.BIT:
            text += "bit\n";
            break;
        case Types.CLOB:
            text += "varchar(max)\n";
            break;
        case Types.BLOB:
        case Types.BINARY:
        case Types.VARBINARY:
        case Types.LONGVARBINARY:
        case -10: // SQL-Server ntext binary type
            text += "varbinary(max)\n";
            break;
        case Types.OTHER:
            text += "varbinary(max)\n";
            break;
        default:/*from  w w w . ja v  a  2 s  .  c  o m*/
            if (columns[i].getJdbcTypeName() != null
                    && columns[i].getJdbcTypeName().equalsIgnoreCase("interval")) {
                text += "interval";
                break;
            }
            throw new NotImplementedException(columns[i] + " is of type " + columns[i].getMappedType());
        }
    }

    return text;
}

---

From source file:org.apache.ddlutils.TestAgainstLiveDatabaseBase.java

/**
 * Asserts that the two given columns are equal.
 * //from   w  ww  . j  a  v  a 2 s. co m
 * @param expected      The expected column
 * @param actual        The actual column
 * @param caseSensitive Whether case matters when comparing
 */
protected void assertEquals(Column expected, Column actual, boolean caseSensitive) {
    if (caseSensitive) {
        assertEquals("Column names do not match.",
                getPlatform().getSqlBuilder().shortenName(expected.getName(),
                        getSqlBuilder().getMaxColumnNameLength()),
                getPlatform().getSqlBuilder().shortenName(actual.getName(),
                        getSqlBuilder().getMaxColumnNameLength()));
    } else {
        assertEquals("Column names do not match (ignoring case).",
                getPlatform().getSqlBuilder().shortenName(expected.getName().toUpperCase(),
                        getSqlBuilder().getMaxColumnNameLength()),
                getPlatform().getSqlBuilder().shortenName(actual.getName().toUpperCase(),
                        getSqlBuilder().getMaxColumnNameLength()));
    }
    assertEquals("Primary key status not the same for column " + actual.getName() + ".",
            expected.isPrimaryKey(), actual.isPrimaryKey());
    assertEquals("Required status not the same for column " + actual.getName() + ".", expected.isRequired(),
            actual.isRequired());
    if (getPlatformInfo().getIdentityStatusReadingSupported()) {
        // we're only comparing this if the platform can actually read the
        // auto-increment status back from an existing database
        assertEquals("Auto-increment status not the same for column " + actual.getName() + ".",
                expected.isAutoIncrement(), actual.isAutoIncrement());
    }
    assertEquals("Type not the same for column " + actual.getName() + ".", expected.getType(),
            actual.getType());
    assertEquals("Type code not the same for column " + actual.getName() + ".", expected.getTypeCode(),
            actual.getTypeCode());
    assertEquals("Parsed default values do not match for column " + actual.getName() + ".",
            expected.getParsedDefaultValue(), actual.getParsedDefaultValue());

    // comparing the size makes only sense for types where it is relevant
    if ((expected.getTypeCode() == Types.NUMERIC) || (expected.getTypeCode() == Types.DECIMAL)) {
        assertEquals("Precision not the same for column " + actual.getName() + ".", expected.getSizeAsInt(),
                actual.getSizeAsInt());
        assertEquals("Scale not the same for column " + actual.getName() + ".", expected.getScale(),
                actual.getScale());
    } else if ((expected.getTypeCode() == Types.CHAR) || (expected.getTypeCode() == Types.VARCHAR)
            || (expected.getTypeCode() == Types.BINARY) || (expected.getTypeCode() == Types.VARBINARY)) {
        assertEquals("Size not the same for column " + actual.getName() + ".", expected.getSize(),
                actual.getSize());
    }
}

---

From source file:com.mirth.connect.donkey.test.util.TestUtils.java

private static String typeToString(int sqlType) {
    switch (sqlType) {
    case Types.ARRAY:
        return "ARRAY";
    case Types.BIGINT:
        return "BIGINT";
    case Types.BINARY:
        return "BINARY";
    case Types.BIT:
        return "BIT";
    case Types.BLOB:
        return "BLOB";
    case Types.BOOLEAN:
        return "BOOLEAN";
    case Types.CHAR:
        return "CHAR";
    case Types.CLOB:
        return "CLOB";
    case Types.DATALINK:
        return "DATALINK";
    case Types.DATE:
        return "DATE";
    case Types.DECIMAL:
        return "DECIMAL";
    case Types.DISTINCT:
        return "DISTINCT";
    case Types.DOUBLE:
        return "DOUBLE";
    case Types.FLOAT:
        return "FLOAT";
    case Types.INTEGER:
        return "INTEGER";
    case Types.JAVA_OBJECT:
        return "JAVA_OBJECT";
    case Types.LONGNVARCHAR:
        return "LONGNVARCHAR";
    case Types.LONGVARBINARY:
        return "LONGVARBINARY";
    case Types.LONGVARCHAR:
        return "LONGVARCHAR";
    case Types.NCHAR:
        return "NCHAR";
    case Types.NCLOB:
        return "NCLOB";
    case Types.NULL:
        return "NULL";
    case Types.NUMERIC:
        return "NUMERIC";
    case Types.NVARCHAR:
        return "NVARCHAR";
    case Types.OTHER:
        return "OTHER";
    case Types.REAL:
        return "REAL";
    case Types.REF:
        return "REF";
    case Types.ROWID:
        return "ROWID";
    case Types.SMALLINT:
        return "SMALLINT";
    case Types.SQLXML:
        return "SQLXML";
    case Types.STRUCT:
        return "STRUCT";
    case Types.TIME:
        return "TIME";
    case Types.TIMESTAMP:
        return "TIMESTAMP";
    case Types.TINYINT:
        return "TINYINT";
    case Types.VARBINARY:
        return "VARBINARY";
    case Types.VARCHAR:
        return "VARCHAR";
    default://w w  w .  ja  va 2  s.co m
        return "UNKNOWN";
    }
}

---

From source file:org.apache.hadoop.hive.jdbc.TestJdbcDriver.java

public void testResultSetMetaData() throws SQLException {
    Statement stmt = con.createStatement();

    ResultSet res = stmt.executeQuery("select c1, c2, c3, c4, c5 as a, c6, c7, c8, c9, c10, c11, c12, "
            + "c1*2, sentences(null, null, null) as b, c17, c18, c20 from " + dataTypeTableName + " limit 1");
    ResultSetMetaData meta = res.getMetaData();

    ResultSet colRS = con.getMetaData().getColumns(null, null, dataTypeTableName.toLowerCase(), null);

    assertEquals(17, meta.getColumnCount());

    assertTrue(colRS.next());/*  ww w  .j  av  a2  s.co  m*/

    assertEquals("c1", meta.getColumnName(1));
    assertEquals(Types.INTEGER, meta.getColumnType(1));
    assertEquals("int", meta.getColumnTypeName(1));
    assertEquals(11, meta.getColumnDisplaySize(1));
    assertEquals(10, meta.getPrecision(1));
    assertEquals(0, meta.getScale(1));

    assertEquals("c1", colRS.getString("COLUMN_NAME"));
    assertEquals(Types.INTEGER, colRS.getInt("DATA_TYPE"));
    assertEquals("int", colRS.getString("TYPE_NAME").toLowerCase());
    assertEquals(meta.getPrecision(1), colRS.getInt("COLUMN_SIZE"));
    assertEquals(meta.getScale(1), colRS.getInt("DECIMAL_DIGITS"));

    assertTrue(colRS.next());

    assertEquals("c2", meta.getColumnName(2));
    assertEquals("boolean", meta.getColumnTypeName(2));
    assertEquals(Types.BOOLEAN, meta.getColumnType(2));
    assertEquals(1, meta.getColumnDisplaySize(2));
    assertEquals(1, meta.getPrecision(2));
    assertEquals(0, meta.getScale(2));

    assertEquals("c2", colRS.getString("COLUMN_NAME"));
    assertEquals(Types.BOOLEAN, colRS.getInt("DATA_TYPE"));
    assertEquals("boolean", colRS.getString("TYPE_NAME").toLowerCase());
    assertEquals(meta.getPrecision(2), colRS.getInt("COLUMN_SIZE"));
    assertEquals(meta.getScale(2), colRS.getInt("DECIMAL_DIGITS"));

    assertTrue(colRS.next());

    assertEquals("c3", meta.getColumnName(3));
    assertEquals(Types.DOUBLE, meta.getColumnType(3));
    assertEquals("double", meta.getColumnTypeName(3));
    assertEquals(25, meta.getColumnDisplaySize(3));
    assertEquals(15, meta.getPrecision(3));
    assertEquals(15, meta.getScale(3));

    assertEquals("c3", colRS.getString("COLUMN_NAME"));
    assertEquals(Types.DOUBLE, colRS.getInt("DATA_TYPE"));
    assertEquals("double", colRS.getString("TYPE_NAME").toLowerCase());
    assertEquals(meta.getPrecision(3), colRS.getInt("COLUMN_SIZE"));
    assertEquals(meta.getScale(3), colRS.getInt("DECIMAL_DIGITS"));

    assertTrue(colRS.next());

    assertEquals("c4", meta.getColumnName(4));
    assertEquals(Types.VARCHAR, meta.getColumnType(4));
    assertEquals("string", meta.getColumnTypeName(4));
    assertEquals(Integer.MAX_VALUE, meta.getColumnDisplaySize(4));
    assertEquals(Integer.MAX_VALUE, meta.getPrecision(4));
    assertEquals(0, meta.getScale(4));

    assertEquals("c4", colRS.getString("COLUMN_NAME"));
    assertEquals(Types.VARCHAR, colRS.getInt("DATA_TYPE"));
    assertEquals("string", colRS.getString("TYPE_NAME").toLowerCase());
    assertEquals(meta.getPrecision(4), colRS.getInt("COLUMN_SIZE"));
    assertEquals(meta.getScale(4), colRS.getInt("DECIMAL_DIGITS"));

    assertTrue(colRS.next());

    assertEquals("a", meta.getColumnName(5));
    assertEquals(Types.VARCHAR, meta.getColumnType(5));
    assertEquals("string", meta.getColumnTypeName(5));
    assertEquals(Integer.MAX_VALUE, meta.getColumnDisplaySize(5));
    assertEquals(Integer.MAX_VALUE, meta.getPrecision(5));
    assertEquals(0, meta.getScale(5));

    assertEquals("c5", colRS.getString("COLUMN_NAME"));
    assertEquals(Types.VARCHAR, colRS.getInt("DATA_TYPE"));
    assertEquals("array<int>", colRS.getString("TYPE_NAME").toLowerCase());
    assertEquals(meta.getPrecision(5), colRS.getInt("COLUMN_SIZE"));
    assertEquals(meta.getScale(5), colRS.getInt("DECIMAL_DIGITS"));

    assertTrue(colRS.next());

    assertEquals("c6", meta.getColumnName(6));
    assertEquals(Types.VARCHAR, meta.getColumnType(6));
    assertEquals("string", meta.getColumnTypeName(6));
    assertEquals(Integer.MAX_VALUE, meta.getColumnDisplaySize(6));
    assertEquals(Integer.MAX_VALUE, meta.getPrecision(6));
    assertEquals(0, meta.getScale(6));

    assertEquals("c6", colRS.getString("COLUMN_NAME"));
    assertEquals(Types.VARCHAR, colRS.getInt("DATA_TYPE"));
    assertEquals("map<int,string>", colRS.getString("TYPE_NAME").toLowerCase());
    assertEquals(meta.getPrecision(6), colRS.getInt("COLUMN_SIZE"));
    assertEquals(meta.getScale(6), colRS.getInt("DECIMAL_DIGITS"));

    assertTrue(colRS.next());

    assertEquals("c7", meta.getColumnName(7));
    assertEquals(Types.VARCHAR, meta.getColumnType(7));
    assertEquals("string", meta.getColumnTypeName(7));
    assertEquals(Integer.MAX_VALUE, meta.getColumnDisplaySize(7));
    assertEquals(Integer.MAX_VALUE, meta.getPrecision(7));
    assertEquals(0, meta.getScale(7));

    assertEquals("c7", colRS.getString("COLUMN_NAME"));
    assertEquals(Types.VARCHAR, colRS.getInt("DATA_TYPE"));
    assertEquals("map<string,string>", colRS.getString("TYPE_NAME").toLowerCase());
    assertEquals(meta.getPrecision(7), colRS.getInt("COLUMN_SIZE"));
    assertEquals(meta.getScale(7), colRS.getInt("DECIMAL_DIGITS"));

    assertTrue(colRS.next());

    assertEquals("c8", meta.getColumnName(8));
    assertEquals(Types.VARCHAR, meta.getColumnType(8));
    assertEquals("string", meta.getColumnTypeName(8));
    assertEquals(Integer.MAX_VALUE, meta.getColumnDisplaySize(8));
    assertEquals(Integer.MAX_VALUE, meta.getPrecision(8));
    assertEquals(0, meta.getScale(8));

    assertEquals("c8", colRS.getString("COLUMN_NAME"));
    assertEquals(Types.VARCHAR, colRS.getInt("DATA_TYPE"));
    assertEquals("struct<r:string,s:int,t:double>", colRS.getString("TYPE_NAME").toLowerCase());
    assertEquals(meta.getPrecision(8), colRS.getInt("COLUMN_SIZE"));
    assertEquals(meta.getScale(8), colRS.getInt("DECIMAL_DIGITS"));

    assertTrue(colRS.next());

    assertEquals("c9", meta.getColumnName(9));
    assertEquals(Types.TINYINT, meta.getColumnType(9));
    assertEquals("tinyint", meta.getColumnTypeName(9));
    assertEquals(4, meta.getColumnDisplaySize(9));
    assertEquals(3, meta.getPrecision(9));
    assertEquals(0, meta.getScale(9));

    assertEquals("c9", colRS.getString("COLUMN_NAME"));
    assertEquals(Types.TINYINT, colRS.getInt("DATA_TYPE"));
    assertEquals("tinyint", colRS.getString("TYPE_NAME").toLowerCase());
    assertEquals(meta.getPrecision(9), colRS.getInt("COLUMN_SIZE"));
    assertEquals(meta.getScale(9), colRS.getInt("DECIMAL_DIGITS"));

    assertTrue(colRS.next());

    assertEquals("c10", meta.getColumnName(10));
    assertEquals(Types.SMALLINT, meta.getColumnType(10));
    assertEquals("smallint", meta.getColumnTypeName(10));
    assertEquals(6, meta.getColumnDisplaySize(10));
    assertEquals(5, meta.getPrecision(10));
    assertEquals(0, meta.getScale(10));

    assertEquals("c10", colRS.getString("COLUMN_NAME"));
    assertEquals(Types.SMALLINT, colRS.getInt("DATA_TYPE"));
    assertEquals("smallint", colRS.getString("TYPE_NAME").toLowerCase());
    assertEquals(meta.getPrecision(10), colRS.getInt("COLUMN_SIZE"));
    assertEquals(meta.getScale(10), colRS.getInt("DECIMAL_DIGITS"));

    assertTrue(colRS.next());

    assertEquals("c11", meta.getColumnName(11));
    assertEquals(Types.FLOAT, meta.getColumnType(11));
    assertEquals("float", meta.getColumnTypeName(11));
    assertEquals(24, meta.getColumnDisplaySize(11));
    assertEquals(7, meta.getPrecision(11));
    assertEquals(7, meta.getScale(11));

    assertEquals("c11", colRS.getString("COLUMN_NAME"));
    assertEquals(Types.FLOAT, colRS.getInt("DATA_TYPE"));
    assertEquals("float", colRS.getString("TYPE_NAME").toLowerCase());
    assertEquals(meta.getPrecision(11), colRS.getInt("COLUMN_SIZE"));
    assertEquals(meta.getScale(11), colRS.getInt("DECIMAL_DIGITS"));

    assertTrue(colRS.next());

    assertEquals("c12", meta.getColumnName(12));
    assertEquals(Types.BIGINT, meta.getColumnType(12));
    assertEquals("bigint", meta.getColumnTypeName(12));
    assertEquals(20, meta.getColumnDisplaySize(12));
    assertEquals(19, meta.getPrecision(12));
    assertEquals(0, meta.getScale(12));

    assertEquals("c12", colRS.getString("COLUMN_NAME"));
    assertEquals(Types.BIGINT, colRS.getInt("DATA_TYPE"));
    assertEquals("bigint", colRS.getString("TYPE_NAME").toLowerCase());
    assertEquals(meta.getPrecision(12), colRS.getInt("COLUMN_SIZE"));
    assertEquals(meta.getScale(12), colRS.getInt("DECIMAL_DIGITS"));

    assertEquals("_c12", meta.getColumnName(13));
    assertEquals(Types.INTEGER, meta.getColumnType(13));
    assertEquals("int", meta.getColumnTypeName(13));
    assertEquals(11, meta.getColumnDisplaySize(13));
    assertEquals(10, meta.getPrecision(13));
    assertEquals(0, meta.getScale(13));

    assertEquals("b", meta.getColumnName(14));
    assertEquals(Types.VARCHAR, meta.getColumnType(14));
    assertEquals("string", meta.getColumnTypeName(14));
    assertEquals(Integer.MAX_VALUE, meta.getColumnDisplaySize(14));
    assertEquals(Integer.MAX_VALUE, meta.getPrecision(14));
    assertEquals(0, meta.getScale(14));

    assertEquals("c17", meta.getColumnName(15));
    assertEquals(Types.TIMESTAMP, meta.getColumnType(15));
    assertEquals("timestamp", meta.getColumnTypeName(15));
    assertEquals(29, meta.getColumnDisplaySize(15));
    assertEquals(29, meta.getPrecision(15));
    assertEquals(9, meta.getScale(15));

    assertEquals("c18", meta.getColumnName(16));
    assertEquals(Types.DECIMAL, meta.getColumnType(16));
    assertEquals("decimal", meta.getColumnTypeName(16));
    assertEquals(Integer.MAX_VALUE, meta.getColumnDisplaySize(16));
    assertEquals(Integer.MAX_VALUE, meta.getPrecision(16));
    assertEquals(Integer.MAX_VALUE, meta.getScale(16));

    assertEquals("c20", meta.getColumnName(17));
    assertEquals(Types.DATE, meta.getColumnType(17));
    assertEquals("date", meta.getColumnTypeName(17));
    assertEquals(10, meta.getColumnDisplaySize(17));
    assertEquals(10, meta.getPrecision(17));
    assertEquals(0, meta.getScale(17));

    for (int i = 1; i <= meta.getColumnCount(); i++) {
        assertFalse(meta.isAutoIncrement(i));
        assertFalse(meta.isCurrency(i));
        assertEquals(ResultSetMetaData.columnNullable, meta.isNullable(i));
    }
}

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