List of usage examples for java.sql Types STRUCT
int STRUCT
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STRUCT. From source file:org.seasar.dbflute.logic.sql2entity.cmentity.DfProcedureExecutionMetaExtractor.java
protected void registerOutParameter(Connection conn, CallableStatement cs, int paramIndex, int jdbcDefType, DfProcedureColumnMeta column) throws SQLException { final ValueType valueType; {/*from ww w. j a v a 2 s .c o m*/ final ValueType forcedType = getForcedValueType(column); if (forcedType != null) { valueType = forcedType; } else { if (column.isPostgreSQLCursor()) { valueType = _postgreSqlResultSetType; } else if (column.isOracleCursor()) { valueType = _oracleResultSetType; } else { valueType = TnValueTypes.getValueType(jdbcDefType); } } } try { if (column.isOracleTreatedAsArray() && column.hasTypeArrayInfo()) { cs.registerOutParameter(paramIndex, Types.ARRAY, column.getTypeArrayInfo().getTypeSqlName()); } else if (column.isOracleStruct() && column.hasTypeStructInfo()) { cs.registerOutParameter(paramIndex, Types.STRUCT, column.getTypeStructInfo().getTypeSqlName()); } else { valueType.registerOutParameter(conn, cs, paramIndex); } } catch (SQLException e) { String msg = buildOutParameterExceptionMessage(paramIndex, jdbcDefType, column, valueType); throw new DfJDBCException(msg, e); } catch (RuntimeException e) { String msg = buildOutParameterExceptionMessage(paramIndex, jdbcDefType, column, valueType); throw new IllegalStateException(msg, e); } }
From source file:org.sakaiproject.warehouse.util.db.DbLoader.java
protected int getJavaSqlType(String genericDataTypeName) { // Find the type code for this generic type name int dataTypeCode = 0; if (genericDataTypeName.equalsIgnoreCase("BIT")) dataTypeCode = Types.BIT; // -7 else if (genericDataTypeName.equalsIgnoreCase("TINYINT")) dataTypeCode = Types.TINYINT; // -6 else if (genericDataTypeName.equalsIgnoreCase("SMALLINT")) dataTypeCode = Types.SMALLINT; // 5 else if (genericDataTypeName.equalsIgnoreCase("INTEGER")) dataTypeCode = Types.INTEGER; // 4 else if (genericDataTypeName.equalsIgnoreCase("BIGINT")) dataTypeCode = Types.BIGINT; // -5 else if (genericDataTypeName.equalsIgnoreCase("FLOAT")) dataTypeCode = Types.FLOAT; // 6 else if (genericDataTypeName.equalsIgnoreCase("REAL")) dataTypeCode = Types.REAL; // 7 else if (genericDataTypeName.equalsIgnoreCase("DOUBLE")) dataTypeCode = Types.DOUBLE; // 8 else if (genericDataTypeName.equalsIgnoreCase("NUMERIC")) dataTypeCode = Types.NUMERIC; // 2 else if (genericDataTypeName.equalsIgnoreCase("DECIMAL")) dataTypeCode = Types.DECIMAL; // 3 else if (genericDataTypeName.equalsIgnoreCase("CHAR")) dataTypeCode = Types.CHAR; // 1 else if (genericDataTypeName.equalsIgnoreCase("VARCHAR")) dataTypeCode = Types.VARCHAR; // 12 else if (genericDataTypeName.equalsIgnoreCase("LONGVARCHAR")) dataTypeCode = Types.LONGVARCHAR; // -1 else if (genericDataTypeName.equalsIgnoreCase("DATE")) dataTypeCode = Types.DATE; // 91 else if (genericDataTypeName.equalsIgnoreCase("TIME")) dataTypeCode = Types.TIME; // 92 else if (genericDataTypeName.equalsIgnoreCase("TIMESTAMP")) dataTypeCode = Types.TIMESTAMP; // 93 else if (genericDataTypeName.equalsIgnoreCase("BINARY")) dataTypeCode = Types.BINARY; // -2 else if (genericDataTypeName.equalsIgnoreCase("VARBINARY")) dataTypeCode = Types.VARBINARY; // -3 else if (genericDataTypeName.equalsIgnoreCase("LONGVARBINARY")) dataTypeCode = Types.LONGVARBINARY; // -4 else if (genericDataTypeName.equalsIgnoreCase("NULL")) dataTypeCode = Types.NULL; // 0 else if (genericDataTypeName.equalsIgnoreCase("OTHER")) dataTypeCode = Types.OTHER; // 1111 else if (genericDataTypeName.equalsIgnoreCase("JAVA_OBJECT")) dataTypeCode = Types.JAVA_OBJECT; // 2000 else if (genericDataTypeName.equalsIgnoreCase("DISTINCT")) dataTypeCode = Types.DISTINCT; // 2001 else if (genericDataTypeName.equalsIgnoreCase("STRUCT")) dataTypeCode = Types.STRUCT; // 2002 else if (genericDataTypeName.equalsIgnoreCase("ARRAY")) dataTypeCode = Types.ARRAY; // 2003 else if (genericDataTypeName.equalsIgnoreCase("BLOB")) dataTypeCode = Types.BLOB; // 2004 else if (genericDataTypeName.equalsIgnoreCase("CLOB")) dataTypeCode = Types.CLOB; // 2005 else if (genericDataTypeName.equalsIgnoreCase("REF")) dataTypeCode = Types.REF; // 2006 return dataTypeCode; }
From source file:org.seasar.dbflute.logic.sql2entity.cmentity.DfProcedureExecutionMetaExtractor.java
protected void bindObject(Connection conn, CallableStatement cs, int paramIndex, int jdbcDefType, Object value, DfProcedureColumnMeta column) throws SQLException { final ValueType valueType; {//from ww w . j a va 2 s. c o m final ValueType forcedType = getForcedValueType(column); if (forcedType != null) { valueType = forcedType; } else { valueType = TnValueTypes.findByValueOrJdbcDefType(value, jdbcDefType); } } try { if (column.isOracleTreatedAsArray() && column.hasTypeArrayInfo()) { cs.setNull(paramIndex, Types.ARRAY, column.getTypeArrayInfo().getTypeSqlName()); } else if (column.isOracleStruct() && column.hasTypeStructInfo()) { cs.setNull(paramIndex, Types.STRUCT, column.getTypeStructInfo().getTypeSqlName()); } else { valueType.bindValue(conn, cs, paramIndex, value); } } catch (SQLException e) { String msg = buildBindingExceptionMessage(paramIndex, jdbcDefType, value, column, valueType); throw new DfJDBCException(msg, e); } catch (RuntimeException e) { String msg = buildBindingExceptionMessage(paramIndex, jdbcDefType, value, column, valueType); throw new IllegalStateException(msg, e); } }
From source file:com.streamsets.pipeline.lib.jdbc.JdbcUtil.java
public Field resultToField(ResultSetMetaData md, ResultSet rs, int columnIndex, int maxClobSize, int maxBlobSize, DataType userSpecifiedType, UnknownTypeAction unknownTypeAction, boolean timestampToString) throws SQLException, IOException, StageException { Field field;/* ww w . j a va 2 s. c o m*/ if (userSpecifiedType != DataType.USE_COLUMN_TYPE) { // If user specifies the data type, overwrite the column type returned by database. field = Field.create(Field.Type.valueOf(userSpecifiedType.getLabel()), rs.getObject(columnIndex)); } else { // All types as of JDBC 2.0 are here: // https://docs.oracle.com/javase/8/docs/api/constant-values.html#java.sql.Types.ARRAY // Good source of recommended mappings is here: // http://www.cs.mun.ca/java-api-1.5/guide/jdbc/getstart/mapping.html switch (md.getColumnType(columnIndex)) { case Types.BIGINT: field = Field.create(Field.Type.LONG, rs.getObject(columnIndex)); break; case Types.BINARY: case Types.LONGVARBINARY: case Types.VARBINARY: field = Field.create(Field.Type.BYTE_ARRAY, rs.getBytes(columnIndex)); break; case Types.BIT: case Types.BOOLEAN: field = Field.create(Field.Type.BOOLEAN, rs.getObject(columnIndex)); break; case Types.CHAR: case Types.LONGNVARCHAR: case Types.LONGVARCHAR: case Types.NCHAR: case Types.NVARCHAR: case Types.VARCHAR: field = Field.create(Field.Type.STRING, rs.getObject(columnIndex)); break; case Types.CLOB: case Types.NCLOB: field = Field.create(Field.Type.STRING, getClobString(rs.getClob(columnIndex), maxClobSize)); break; case Types.BLOB: field = Field.create(Field.Type.BYTE_ARRAY, getBlobBytes(rs.getBlob(columnIndex), maxBlobSize)); break; case Types.DATE: field = Field.create(Field.Type.DATE, rs.getDate(columnIndex)); break; case Types.DECIMAL: case Types.NUMERIC: field = Field.create(Field.Type.DECIMAL, rs.getBigDecimal(columnIndex)); field.setAttribute(HeaderAttributeConstants.ATTR_SCALE, String.valueOf(rs.getMetaData().getScale(columnIndex))); field.setAttribute(HeaderAttributeConstants.ATTR_PRECISION, String.valueOf(rs.getMetaData().getPrecision(columnIndex))); break; case Types.DOUBLE: field = Field.create(Field.Type.DOUBLE, rs.getObject(columnIndex)); break; case Types.FLOAT: case Types.REAL: field = Field.create(Field.Type.FLOAT, rs.getObject(columnIndex)); break; case Types.INTEGER: field = Field.create(Field.Type.INTEGER, rs.getObject(columnIndex)); break; case Types.ROWID: field = Field.create(Field.Type.STRING, rs.getRowId(columnIndex).toString()); break; case Types.SMALLINT: case Types.TINYINT: field = Field.create(Field.Type.SHORT, rs.getObject(columnIndex)); break; case Types.TIME: field = Field.create(Field.Type.TIME, rs.getObject(columnIndex)); break; case Types.TIMESTAMP: final Timestamp timestamp = rs.getTimestamp(columnIndex); if (timestampToString) { field = Field.create(Field.Type.STRING, timestamp == null ? null : timestamp.toString()); } else { field = Field.create(Field.Type.DATETIME, timestamp); if (timestamp != null) { final long actualNanos = timestamp.getNanos() % NANOS_TO_MILLIS_ADJUSTMENT; if (actualNanos > 0) { field.setAttribute(FIELD_ATTRIBUTE_NANOSECONDS, String.valueOf(actualNanos)); } } } break; // Ugly hack until we can support LocalTime, LocalDate, LocalDateTime, etc. case Types.TIME_WITH_TIMEZONE: OffsetTime offsetTime = rs.getObject(columnIndex, OffsetTime.class); field = Field.create(Field.Type.TIME, Date.from(offsetTime.atDate(LocalDate.MIN).toInstant())); break; case Types.TIMESTAMP_WITH_TIMEZONE: OffsetDateTime offsetDateTime = rs.getObject(columnIndex, OffsetDateTime.class); field = Field.create(Field.Type.ZONED_DATETIME, offsetDateTime.toZonedDateTime()); break; //case Types.REF_CURSOR: // JDK8 only case Types.SQLXML: case Types.STRUCT: case Types.ARRAY: case Types.DATALINK: case Types.DISTINCT: case Types.JAVA_OBJECT: case Types.NULL: case Types.OTHER: case Types.REF: default: if (unknownTypeAction == null) { return null; } switch (unknownTypeAction) { case STOP_PIPELINE: throw new StageException(JdbcErrors.JDBC_37, md.getColumnType(columnIndex), md.getColumnLabel(columnIndex)); case CONVERT_TO_STRING: Object value = rs.getObject(columnIndex); if (value != null) { field = Field.create(Field.Type.STRING, rs.getObject(columnIndex).toString()); } else { field = Field.create(Field.Type.STRING, null); } break; default: throw new IllegalStateException("Unknown action: " + unknownTypeAction); } } } return field; }
From source file:org.pentaho.di.jdbc.Support.java
/** * Get a String describing the supplied JDBC type constant. * * @param jdbcType The constant to be decoded. * @return The text decode of the type constant as a <code>String</code>. *//*w w w.ja v a 2 s . c om*/ static String getJdbcTypeName(int jdbcType) { switch (jdbcType) { case java.sql.Types.ARRAY: return "ARRAY"; case java.sql.Types.BIGINT: return "BIGINT"; case java.sql.Types.BINARY: return "BINARY"; case java.sql.Types.BIT: return "BIT"; case java.sql.Types.BLOB: return "BLOB"; case java.sql.Types.BOOLEAN: return "BOOLEAN"; case java.sql.Types.CHAR: return "CHAR"; case java.sql.Types.CLOB: return "CLOB"; // case JtdsStatement.DATALINK: return "DATALINK"; case java.sql.Types.DATE: return "DATE"; case java.sql.Types.DECIMAL: return "DECIMAL"; case java.sql.Types.DISTINCT: return "DISTINCT"; case java.sql.Types.DOUBLE: return "DOUBLE"; case java.sql.Types.FLOAT: return "FLOAT"; case java.sql.Types.INTEGER: return "INTEGER"; case java.sql.Types.JAVA_OBJECT: return "JAVA_OBJECT"; case java.sql.Types.LONGVARBINARY: return "LONGVARBINARY"; case java.sql.Types.LONGVARCHAR: return "LONGVARCHAR"; case java.sql.Types.NULL: return "NULL"; case java.sql.Types.NUMERIC: return "NUMERIC"; case java.sql.Types.OTHER: return "OTHER"; case java.sql.Types.REAL: return "REAL"; case java.sql.Types.REF: return "REF"; case java.sql.Types.SMALLINT: return "SMALLINT"; case java.sql.Types.STRUCT: return "STRUCT"; case java.sql.Types.TIME: return "TIME"; case java.sql.Types.TIMESTAMP: return "TIMESTAMP"; case java.sql.Types.TINYINT: return "TINYINT"; case java.sql.Types.VARBINARY: return "VARBINARY"; case java.sql.Types.VARCHAR: return "VARCHAR"; default: return "ERROR"; } }
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 v a 2 s . c o m*/ return "UNKNOWN"; } }
From source file:org.wso2.carbon.dataservices.core.description.query.SQLQuery.java
private DataEntry getDataEntryFromRS(ResultSet rs) throws SQLException { DataEntry dataEntry = new DataEntry(); ResultSetMetaData metaData = rs.getMetaData(); int columnCount = metaData.getColumnCount(); int columnType; String value;/*from ww w . j av a 2 s . co m*/ ParamValue paramValue; Time sqlTime; Date sqlDate; Timestamp sqlTimestamp; Blob sqlBlob; BigDecimal bigDecimal; InputStream binInStream; boolean useColumnNumbers = this.isUsingColumnNumbers(); for (int i = 1; i <= columnCount; i++) { /* retrieve values according to the column type */ columnType = metaData.getColumnType(i); switch (columnType) { /* handle string types */ case Types.VARCHAR: /* fall through */ case Types.LONGVARCHAR: /* fall through */ case Types.CHAR: /* fall through */ case Types.CLOB: /* fall through */ case Types.NCHAR: /* fall through */ case Types.NCLOB: /* fall through */ case Types.NVARCHAR: /* fall through */ case Types.LONGNVARCHAR: value = rs.getString(i); paramValue = new ParamValue(value); break; /* handle numbers */ case Types.INTEGER: /* fall through */ case Types.TINYINT: /* fall through */ case Types.SMALLINT: value = ConverterUtil.convertToString(rs.getInt(i)); paramValue = new ParamValue(rs.wasNull() ? null : value); break; case Types.DOUBLE: value = ConverterUtil.convertToString(rs.getDouble(i)); paramValue = new ParamValue(rs.wasNull() ? null : value); break; case Types.FLOAT: value = ConverterUtil.convertToString(rs.getFloat(i)); paramValue = new ParamValue(rs.wasNull() ? null : value); break; case Types.BOOLEAN: /* fall through */ case Types.BIT: value = ConverterUtil.convertToString(rs.getBoolean(i)); paramValue = new ParamValue(rs.wasNull() ? null : value); break; case Types.DECIMAL: bigDecimal = rs.getBigDecimal(i); if (bigDecimal != null) { value = ConverterUtil.convertToString(bigDecimal); } else { value = null; } paramValue = new ParamValue(value); break; /* handle data/time values */ case Types.TIME: /* handle time data type */ sqlTime = rs.getTime(i); if (sqlTime != null) { value = this.convertToTimeString(sqlTime); } else { value = null; } paramValue = new ParamValue(value); break; case Types.DATE: /* handle date data type */ sqlDate = rs.getDate(i); if (sqlDate != null) { value = ConverterUtil.convertToString(sqlDate); } else { value = null; } paramValue = new ParamValue(value); break; case Types.TIMESTAMP: sqlTimestamp = rs.getTimestamp(i, calendar); if (sqlTimestamp != null) { value = this.convertToTimestampString(sqlTimestamp); } else { value = null; } paramValue = new ParamValue(value); break; /* handle binary types */ case Types.BLOB: sqlBlob = rs.getBlob(i); if (sqlBlob != null) { value = this.getBase64StringFromInputStream(sqlBlob.getBinaryStream()); } else { value = null; } paramValue = new ParamValue(value); break; case Types.BINARY: /* fall through */ case Types.LONGVARBINARY: /* fall through */ case Types.VARBINARY: binInStream = rs.getBinaryStream(i); if (binInStream != null) { value = this.getBase64StringFromInputStream(binInStream); } else { value = null; } paramValue = new ParamValue(value); break; /* handling User Defined Types */ case Types.STRUCT: Struct udt = (Struct) rs.getObject(i); paramValue = new ParamValue(udt); break; case Types.ARRAY: paramValue = new ParamValue(ParamValue.PARAM_VALUE_ARRAY); Array dataArray = (Array) rs.getObject(i); if (dataArray == null) { break; } paramValue = this.processSQLArray(dataArray, paramValue); break; case Types.NUMERIC: bigDecimal = rs.getBigDecimal(i); if (bigDecimal != null) { value = ConverterUtil.convertToString(bigDecimal); } else { value = null; } paramValue = new ParamValue(value); break; case Types.BIGINT: value = ConverterUtil.convertToString(rs.getLong(i)); paramValue = new ParamValue(rs.wasNull() ? null : value); break; /* handle all other types as strings */ default: value = rs.getString(i); paramValue = new ParamValue(value); break; } dataEntry.addValue(useColumnNumbers ? Integer.toString(i) : metaData.getColumnLabel(i), paramValue); } return dataEntry; }
From source file:org.apache.sqoop.mapreduce.hcat.SqoopHCatUtilities.java
public static String sqlTypeString(int sqlType) { switch (sqlType) { case Types.BIT: return "BIT"; case Types.TINYINT: return "TINYINT"; case Types.SMALLINT: return "SMALLINT"; case Types.INTEGER: return "INTEGER"; case Types.BIGINT: return "BIGINT"; case Types.FLOAT: return "FLOAT"; case Types.REAL: return "REAL"; case Types.DOUBLE: return "DOUBLE"; case Types.NUMERIC: return "NUMERIC"; case Types.DECIMAL: return "DECIMAL"; case Types.CHAR: return "CHAR"; case Types.VARCHAR: return "VARCHAR"; case Types.LONGVARCHAR: return "LONGVARCHAR"; case Types.DATE: return "DATE"; case Types.TIME: return "TIME"; case Types.TIMESTAMP: return "TIMESTAMP"; case Types.BINARY: return "BINARY"; case Types.VARBINARY: return "VARBINARY"; case Types.LONGVARBINARY: return "LONGVARBINARY"; case Types.NULL: return "NULL"; case Types.OTHER: return "OTHER"; case Types.JAVA_OBJECT: return "JAVA_OBJECT"; case Types.DISTINCT: return "DISTINCT"; case Types.STRUCT: return "STRUCT"; case Types.ARRAY: return "ARRAY"; case Types.BLOB: return "BLOB"; case Types.CLOB: return "CLOB"; case Types.REF: return "REF"; case Types.DATALINK: return "DATALINK"; case Types.BOOLEAN: return "BOOLEAN"; case Types.ROWID: return "ROWID"; case Types.NCHAR: return "NCHAR"; case Types.NVARCHAR: return "NVARCHAR"; case Types.LONGNVARCHAR: return "LONGNVARCHAR"; case Types.NCLOB: return "NCLOB"; case Types.SQLXML: return "SQLXML"; default:/*from w ww .j a va 2 s . c om*/ return "<UNKNOWN>"; } }
From source file:com.feedzai.commons.sql.abstraction.engine.AbstractDatabaseEngine.java
/** * Maps the database type to {@link DbColumnType}. If there's no mapping a {@link DbColumnType#UNMAPPED} is returned. * * @param type The SQL type from {@link java.sql.Types}. * @return The {@link DbColumnType}./*from w ww. j a v a2 s .c om*/ */ protected DbColumnType toPdbType(final int type) { switch (type) { case Types.ARRAY: return DbColumnType.UNMAPPED; case Types.BIGINT: return DbColumnType.LONG; case Types.BINARY: return DbColumnType.BLOB; case Types.BIT: return DbColumnType.BOOLEAN; case Types.BLOB: return DbColumnType.BLOB; case Types.BOOLEAN: return DbColumnType.BOOLEAN; case Types.CHAR: return DbColumnType.STRING; case Types.CLOB: return DbColumnType.STRING; case Types.DATALINK: return DbColumnType.UNMAPPED; case Types.DATE: return DbColumnType.UNMAPPED; case Types.DECIMAL: return DbColumnType.DOUBLE; case Types.DISTINCT: return DbColumnType.UNMAPPED; case Types.DOUBLE: return DbColumnType.DOUBLE; case Types.FLOAT: return DbColumnType.DOUBLE; case Types.INTEGER: return DbColumnType.INT; case Types.JAVA_OBJECT: return DbColumnType.BLOB; case Types.LONGNVARCHAR: return DbColumnType.STRING; case Types.LONGVARBINARY: return DbColumnType.BLOB; case Types.LONGVARCHAR: return DbColumnType.STRING; case Types.NCHAR: return DbColumnType.STRING; case Types.NCLOB: return DbColumnType.STRING; case Types.NULL: return DbColumnType.UNMAPPED; case Types.NUMERIC: return DbColumnType.DOUBLE; case Types.NVARCHAR: return DbColumnType.STRING; case Types.OTHER: return DbColumnType.UNMAPPED; case Types.REAL: return DbColumnType.DOUBLE; case Types.REF: return DbColumnType.UNMAPPED; case Types.ROWID: return DbColumnType.STRING; case Types.SMALLINT: return DbColumnType.INT; case Types.SQLXML: return DbColumnType.STRING; case Types.STRUCT: return DbColumnType.UNMAPPED; case Types.TIME: return DbColumnType.UNMAPPED; case Types.TIMESTAMP: return DbColumnType.LONG; case Types.TINYINT: return DbColumnType.INT; case Types.VARBINARY: return DbColumnType.BLOB; case Types.VARCHAR: return DbColumnType.STRING; default: return DbColumnType.UNMAPPED; } }
From source file:org.apache.hive.jdbc.TestJdbcDriver2.java
@Test 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, c21, c22, c23 from " + dataTypeTableName + " limit 1"); ResultSetMetaData meta = res.getMetaData(); ResultSet colRS = con.getMetaData().getColumns(null, null, dataTypeTableName.toLowerCase(), null); assertEquals(20, meta.getColumnCount()); assertTrue(colRS.next());/*from w w w .j ava2 s. c o 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.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.ARRAY, meta.getColumnType(5)); assertEquals("array", 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.ARRAY, colRS.getInt("DATA_TYPE")); assertEquals("array<int>", colRS.getString("TYPE_NAME").toLowerCase()); assertTrue(colRS.next()); assertEquals("c6", meta.getColumnName(6)); assertEquals(Types.JAVA_OBJECT, meta.getColumnType(6)); assertEquals("map", 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.JAVA_OBJECT, colRS.getInt("DATA_TYPE")); assertEquals("map<int,string>", colRS.getString("TYPE_NAME").toLowerCase()); assertTrue(colRS.next()); assertEquals("c7", meta.getColumnName(7)); assertEquals(Types.JAVA_OBJECT, meta.getColumnType(7)); assertEquals("map", 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.JAVA_OBJECT, colRS.getInt("DATA_TYPE")); assertEquals("map<string,string>", colRS.getString("TYPE_NAME").toLowerCase()); assertTrue(colRS.next()); assertEquals("c8", meta.getColumnName(8)); assertEquals(Types.STRUCT, meta.getColumnType(8)); assertEquals("struct", 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.STRUCT, colRS.getInt("DATA_TYPE")); assertEquals("struct<r:string,s:int,t:double>", colRS.getString("TYPE_NAME").toLowerCase()); 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.ARRAY, meta.getColumnType(14)); assertEquals("array", meta.getColumnTypeName(14)); assertEquals(Integer.MAX_VALUE, meta.getColumnDisplaySize(14)); assertEquals(Integer.MAX_VALUE, meta.getPrecision(14)); assertEquals(0, meta.getScale(14)); // Move the result of getColumns() forward to match the columns of the query assertTrue(colRS.next()); // c13 assertTrue(colRS.next()); // c14 assertTrue(colRS.next()); // c15 assertTrue(colRS.next()); // c16 assertTrue(colRS.next()); // c17 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("c17", colRS.getString("COLUMN_NAME")); assertEquals(Types.TIMESTAMP, colRS.getInt("DATA_TYPE")); assertEquals("timestamp", colRS.getString("TYPE_NAME").toLowerCase()); assertEquals(meta.getPrecision(15), colRS.getInt("COLUMN_SIZE")); assertEquals(meta.getScale(15), colRS.getInt("DECIMAL_DIGITS")); assertTrue(colRS.next()); assertEquals("c18", meta.getColumnName(16)); assertEquals(Types.DECIMAL, meta.getColumnType(16)); assertEquals("decimal", meta.getColumnTypeName(16)); assertEquals(18, meta.getColumnDisplaySize(16)); assertEquals(16, meta.getPrecision(16)); assertEquals(7, meta.getScale(16)); assertEquals("c18", colRS.getString("COLUMN_NAME")); assertEquals(Types.DECIMAL, colRS.getInt("DATA_TYPE")); assertEquals("decimal", colRS.getString("TYPE_NAME").toLowerCase()); assertEquals(meta.getPrecision(16), colRS.getInt("COLUMN_SIZE")); assertEquals(meta.getScale(16), colRS.getInt("DECIMAL_DIGITS")); assertTrue(colRS.next()); // skip c19, since not selected by query assertTrue(colRS.next()); 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)); assertEquals("c20", colRS.getString("COLUMN_NAME")); assertEquals(Types.DATE, colRS.getInt("DATA_TYPE")); assertEquals("date", colRS.getString("TYPE_NAME").toLowerCase()); assertEquals(meta.getPrecision(17), colRS.getInt("COLUMN_SIZE")); assertEquals(meta.getScale(17), colRS.getInt("DECIMAL_DIGITS")); assertTrue(colRS.next()); assertEquals("c21", meta.getColumnName(18)); assertEquals(Types.VARCHAR, meta.getColumnType(18)); assertEquals("varchar", meta.getColumnTypeName(18)); // varchar columns should have correct display size/precision assertEquals(20, meta.getColumnDisplaySize(18)); assertEquals(20, meta.getPrecision(18)); assertEquals(0, meta.getScale(18)); assertEquals("c21", colRS.getString("COLUMN_NAME")); assertEquals(Types.VARCHAR, colRS.getInt("DATA_TYPE")); assertEquals("varchar", colRS.getString("TYPE_NAME").toLowerCase()); assertEquals(meta.getPrecision(18), colRS.getInt("COLUMN_SIZE")); assertEquals(meta.getScale(18), colRS.getInt("DECIMAL_DIGITS")); assertTrue(colRS.next()); assertEquals("c22", meta.getColumnName(19)); assertEquals(Types.CHAR, meta.getColumnType(19)); assertEquals("char", meta.getColumnTypeName(19)); // char columns should have correct display size/precision assertEquals(15, meta.getColumnDisplaySize(19)); assertEquals(15, meta.getPrecision(19)); assertEquals(0, meta.getScale(19)); assertEquals("c23", meta.getColumnName(20)); assertEquals(Types.BINARY, meta.getColumnType(20)); assertEquals("binary", meta.getColumnTypeName(20)); assertEquals(Integer.MAX_VALUE, meta.getColumnDisplaySize(20)); assertEquals(Integer.MAX_VALUE, meta.getPrecision(20)); assertEquals(0, meta.getScale(20)); assertEquals("c22", colRS.getString("COLUMN_NAME")); assertEquals(Types.CHAR, colRS.getInt("DATA_TYPE")); assertEquals("char", colRS.getString("TYPE_NAME").toLowerCase()); assertEquals(meta.getPrecision(19), colRS.getInt("COLUMN_SIZE")); assertEquals(meta.getScale(19), colRS.getInt("DECIMAL_DIGITS")); for (int i = 1; i <= meta.getColumnCount(); i++) { assertFalse(meta.isAutoIncrement(i)); assertFalse(meta.isCurrency(i)); assertEquals(ResultSetMetaData.columnNullable, meta.isNullable(i)); } }