Examples with Type org.hsqldb_voltpatches.types.Type used on opensource projects

Example 6 with Type

use of org.hsqldb_voltpatches.types.Type in project voltdb by VoltDB.

the class RoutineSchema method addSpecificRoutine.

public void addSpecificRoutine(Database database, Routine routine) {
    int signature = routine.getParameterSignature();
    Type[] types = routine.getParameterTypes();
    for (int i = 0; i < this.routines.length; i++) {
        if (routines[i].parameterTypes.length == types.length) {
            if (routineType == SchemaObject.PROCEDURE) {
                throw Error.error(ErrorCode.X_42605);
            }
            boolean match = true;
            for (int j = 0; j < types.length; j++) {
                if (!routines[i].parameterTypes[j].equals(types[j])) {
                    match = false;
                    break;
                }
            }
            if (match) {
                throw Error.error(ErrorCode.X_42605);
            }
        }
    }
    if (routine.getSpecificName() == null) {
        HsqlName specificName = database.nameManager.newAutoName("", name.name, name.schema, name, name.type);
        routine.setSpecificName(specificName);
    }
    routines = (Routine[]) ArrayUtil.resizeArray(routines, routines.length + 1);
    routines[routines.length - 1] = routine;
}

Example 7 with Type

use of org.hsqldb_voltpatches.types.Type in project voltdb by VoltDB.

the class DatabaseInformationFull method DOMAINS.

/**
     * The DOMAINS view has one row for each domain. <p>
     *
     *
     * <pre class="SqlCodeExample">
     *
     * </pre>
     *
     * @return Table
     */
Table DOMAINS() {
    Table t = sysTables[DOMAINS];
    if (t == null) {
        t = createBlankTable(sysTableHsqlNames[DOMAINS]);
        addColumn(t, "DOMAIN_CATALOG", SQL_IDENTIFIER);
        addColumn(t, "DOMAIN_SCHEMA", SQL_IDENTIFIER);
        addColumn(t, "DOMAIN_NAME", SQL_IDENTIFIER);
        addColumn(t, "DATA_TYPE", SQL_IDENTIFIER);
        addColumn(t, "CHARACTER_MAXIMUM_LENGTH", CARDINAL_NUMBER);
        addColumn(t, "CHARACTER_OCTET_LENGTH", CARDINAL_NUMBER);
        addColumn(t, "CHARACTER_SET_CATALOG", SQL_IDENTIFIER);
        addColumn(t, "CHARACTER_SET_SCHEMA", SQL_IDENTIFIER);
        addColumn(t, "CHARACTER_SET_NAME", SQL_IDENTIFIER);
        addColumn(t, "COLLATION_CATALOG", SQL_IDENTIFIER);
        addColumn(t, "COLLATION_SCHEMA", SQL_IDENTIFIER);
        addColumn(t, "COLLATION_NAME", SQL_IDENTIFIER);
        addColumn(t, "NUMERIC_PRECISION", CARDINAL_NUMBER);
        addColumn(t, "NUMERIC_PRECISION_RADIX", CARDINAL_NUMBER);
        addColumn(t, "NUMERIC_SCALE", CARDINAL_NUMBER);
        addColumn(t, "DATETIME_PRECISION", CARDINAL_NUMBER);
        addColumn(t, "INTERVAL_TYPE", CHARACTER_DATA);
        addColumn(t, "INTERVAL_PRECISION", CARDINAL_NUMBER);
        addColumn(t, "DOMAIN_DEFAULT", CHARACTER_DATA);
        addColumn(t, "MAXIMUM_CARDINALITY", SQL_IDENTIFIER);
        addColumn(t, "DTD_IDENTIFIER", SQL_IDENTIFIER);
        addColumn(t, "DECLARED_DATA_TYPE", CHARACTER_DATA);
        addColumn(t, "DECLARED_NUMERIC_PRECISION", CARDINAL_NUMBER);
        addColumn(t, "DECLARED_NUMERIC_SCLAE", CARDINAL_NUMBER);
        HsqlName name = HsqlNameManager.newInfoSchemaObjectName(sysTableHsqlNames[DOMAINS].name, false, SchemaObject.INDEX);
        t.createPrimaryKey(name, new int[] { 0, 1, 2, 4, 5, 6 }, false);
        return t;
    }
    final int domain_catalog = 0;
    final int domain_schema = 1;
    final int domain_name = 2;
    final int data_type = 3;
    final int character_maximum_length = 4;
    final int character_octet_length = 5;
    final int character_set_catalog = 6;
    final int character_set_schema = 7;
    final int character_set_name = 8;
    final int collation_catalog = 9;
    final int collation_schema = 10;
    final int collation_name = 11;
    final int numeric_precision = 12;
    final int numeric_precision_radix = 13;
    final int numeric_scale = 14;
    final int datetime_precision = 15;
    final int interval_type = 16;
    final int interval_precision = 17;
    final int domain_default = 18;
    final int maximum_cardinality = 19;
    final int dtd_identifier = 20;
    final int declared_data_type = 21;
    final int declared_numeric_precision = 22;
    final int declared_numeric_scale = 23;
    //
    PersistentStore store = database.persistentStoreCollection.getStore(t);
    //
    Iterator it = database.schemaManager.databaseObjectIterator(SchemaObject.DOMAIN);
    while (it.hasNext()) {
        Type domain = (Type) it.next();
        if (!domain.isDomainType()) {
            continue;
        }
        if (!session.getGrantee().isAccessible(domain)) {
            continue;
        }
        Object[] data = t.getEmptyRowData();
        data[domain_catalog] = database.getCatalogName().name;
        data[domain_schema] = domain.getSchemaName().name;
        data[domain_name] = domain.getName().name;
        data[data_type] = domain.getFullNameString();
        if (domain.isCharacterType()) {
            data[character_maximum_length] = ValuePool.getLong(domain.precision);
            data[character_octet_length] = ValuePool.getLong(domain.precision * 2);
            data[character_set_catalog] = database.getCatalogName().name;
            data[character_set_schema] = ((CharacterType) domain).getCharacterSet().getSchemaName().name;
            data[character_set_name] = ((CharacterType) domain).getCharacterSet().getName().name;
            data[collation_catalog] = database.getCatalogName().name;
            data[collation_schema] = ((CharacterType) domain).getCollation().getSchemaName().name;
            data[collation_name] = ((CharacterType) domain).getCollation().getName().name;
        } else if (domain.isNumberType()) {
            data[numeric_precision] = ValuePool.getLong(((NumberType) domain).getPrecision());
            data[declared_numeric_precision] = data[numeric_precision];
            if (domain.typeCode != Types.SQL_DOUBLE) {
                data[numeric_scale] = ValuePool.getLong(domain.scale);
                data[declared_numeric_scale] = data[numeric_scale];
            }
            data[numeric_precision_radix] = ValuePool.getLong(((NumberType) domain).getPrecisionRadix());
        } else if (domain.isBooleanType()) {
        } else if (domain.isDateTimeType()) {
            data[datetime_precision] = ValuePool.getLong(domain.scale);
        } else if (domain.isIntervalType()) {
            data[interval_precision] = ValuePool.getLong(domain.precision);
            data[interval_type] = domain.getFullNameString();
            data[datetime_precision] = ValuePool.getLong(domain.scale);
        } else if (domain.isBinaryType()) {
            data[character_maximum_length] = ValuePool.getLong(domain.precision);
            data[character_octet_length] = ValuePool.getLong(domain.precision);
        } else if (domain.isBitType()) {
            data[character_maximum_length] = ValuePool.getLong(domain.precision);
            data[character_octet_length] = ValuePool.getLong(domain.precision);
        }
        Expression defaultExpression = domain.userTypeModifier.getDefaultClause();
        if (defaultExpression != null) {
            data[domain_default] = defaultExpression.getSQL();
        }
        t.insertSys(store, data);
    }
    return t;
}

Example 8 with Type

use of org.hsqldb_voltpatches.types.Type in project voltdb by VoltDB.

the class DatabaseInformationFull method DOMAIN_CONSTRAINTS.

/**
     * a DEFINITION_SCHEMA table. Not in the INFORMATION_SCHEMA list
     */
/*
    Table DATA_TYPE_DESCRIPTOR() {

        Table t = sysTables[DATA_TYPE_DESCRIPTOR];

        if (t == null) {
            t = createBlankTable(sysTableHsqlNames[DATA_TYPE_DESCRIPTOR]);

            addColumn(t, "OBJECT_CATALOG", SQL_IDENTIFIER);
            addColumn(t, "OBJECT_SCHEMA", SQL_IDENTIFIER);
            addColumn(t, "OBJECT_NAME", SQL_IDENTIFIER);
            addColumn(t, "OBJECT_TYPE", CHARACTER_DATA);
            addColumn(t, "DTD_IDENTIFIER", SQL_IDENTIFIER);
            addColumn(t, "DATA_TYPE", CHARACTER_DATA);
            addColumn(t, "CHARACTER_SET_CATALOG", SQL_IDENTIFIER);
            addColumn(t, "CHARACTER_SET_SCHEMA", SQL_IDENTIFIER);
            addColumn(t, "CHARACTER_SET_NAME", SQL_IDENTIFIER);
            addColumn(t, "CHARACTER_MAXIMUM_LENGTH", CARDINAL_NUMBER);
            addColumn(t, "CHARACTER_OCTET_LENGTH", CARDINAL_NUMBER);
            addColumn(t, "COLLATION_CATALOG", SQL_IDENTIFIER);
            addColumn(t, "COLLATION_SCHEMA", SQL_IDENTIFIER);
            addColumn(t, "COLLATION_NAME", SQL_IDENTIFIER);
            addColumn(t, "NUMERIC_PRECISION", CARDINAL_NUMBER);
            addColumn(t, "NUMERIC_PRECISION_RADIX", CARDINAL_NUMBER);
            addColumn(t, "NUMERIC_SCALE", CARDINAL_NUMBER);
            addColumn(t, "DECLARED_DATA_TYPE", CHARACTER_DATA);
            addColumn(t, "DECLARED_NUMERIC_PRECISION", CARDINAL_NUMBER);
            addColumn(t, "DECLARED_NUMERIC_SCLAE", CARDINAL_NUMBER);
            addColumn(t, "DATETIME_PRECISION", CARDINAL_NUMBER);
            addColumn(t, "INTERVAL_TYPE", CHARACTER_DATA);
            addColumn(t, "INTERVAL_PRECISION", CARDINAL_NUMBER);
            addColumn(t, "USER_DEFINED_TYPE_CATALOG", SQL_IDENTIFIER);
            addColumn(t, "USER_DEFINED_TYPE_SCHEMA", SQL_IDENTIFIER);
            addColumn(t, "USER_DEFINED_TYPE_NAME", SQL_IDENTIFIER);
            addColumn(t, "SCOPE_CATALOG", SQL_IDENTIFIER);
            addColumn(t, "SCOPE_SCHEMA", SQL_IDENTIFIER);
            addColumn(t, "SCOPE_NAME", SQL_IDENTIFIER);
            addColumn(t, "MAXIMUM_CARDINALITY", SQL_IDENTIFIER);
            t.createPrimaryKey(null, new int[] {
                0, 1, 2, 4, 5, 6
            }, false);

            return t;
        }

        PersistentStore store = database.persistentStoreCollection.getStore(t);
        final int       object_catalog             = 0;
        final int       object_schema              = 1;
        final int       object_name                = 2;
        final int       object_type                = 3;
        final int       dtd_identifier             = 4;
        final int       data_type                  = 5;
        final int       character_set_catalog      = 6;
        final int       character_set_schema       = 7;
        final int       character_set_name         = 8;
        final int       character_maximum_length   = 9;
        final int       character_octet_length     = 10;
        final int       collation_catalog          = 11;
        final int       collation_schema           = 12;
        final int       collation_name             = 13;
        final int       numeric_precision          = 14;
        final int       numeric_precision_radix    = 15;
        final int       numeric_scale              = 16;
        final int       declared_data_type         = 17;
        final int       declared_numeric_precision = 18;
        final int       declared_numeric_scale     = 19;
        final int       datetime_precision         = 20;
        final int       interval_type              = 21;
        final int       interval_precision         = 22;
        final int       user_defined_type_catalog  = 23;
        final int       user_defined_type_schema   = 24;
        final int       user_defined_type_name     = 25;
        final int       scope_catalog              = 26;
        final int       scope_schema               = 27;
        final int       scope_name                 = 28;
        final int       maximum_cardinality        = 29;
        return t;
    }
*/
/**
     *
     * @return Table
     */
Table DOMAIN_CONSTRAINTS() {
    Table t = sysTables[DOMAIN_CONSTRAINTS];
    if (t == null) {
        t = createBlankTable(sysTableHsqlNames[DOMAIN_CONSTRAINTS]);
        addColumn(t, "CONSTRAINT_CATALOG", SQL_IDENTIFIER);
        addColumn(t, "CONSTRAINT_SCHEMA", SQL_IDENTIFIER);
        // not null
        addColumn(t, "CONSTRAINT_NAME", SQL_IDENTIFIER);
        addColumn(t, "DOMAIN_CATALOG", SQL_IDENTIFIER);
        addColumn(t, "DOMAIN_SCHEMA", SQL_IDENTIFIER);
        addColumn(t, "DOMAIN_NAME", SQL_IDENTIFIER);
        addColumn(t, "IS_DEFERRABLE", YES_OR_NO);
        addColumn(t, "INITIALLY_DEFERRED", YES_OR_NO);
        HsqlName name = HsqlNameManager.newInfoSchemaObjectName(sysTableHsqlNames[DOMAIN_CONSTRAINTS].name, false, SchemaObject.INDEX);
        t.createPrimaryKey(name, new int[] { 0, 1, 2, 4, 5, 6 }, false);
        return t;
    }
    final int constraint_catalog = 0;
    final int constraint_schema = 1;
    final int constraint_name = 2;
    final int domain_catalog = 3;
    final int domain_schema = 4;
    final int domain_name = 5;
    final int is_deferrable = 6;
    final int initially_deferred = 7;
    //
    PersistentStore store = database.persistentStoreCollection.getStore(t);
    //
    Iterator it = database.schemaManager.databaseObjectIterator(SchemaObject.DOMAIN);
    while (it.hasNext()) {
        Type domain = (Type) it.next();
        if (!domain.isDomainType()) {
            continue;
        }
        if (!session.getGrantee().isFullyAccessibleByRole(domain)) {
            continue;
        }
        Constraint[] constraints = domain.userTypeModifier.getConstraints();
        for (int i = 0; i < constraints.length; i++) {
            Object[] data = t.getEmptyRowData();
            data[constraint_catalog] = data[domain_catalog] = database.getCatalogName().name;
            data[constraint_schema] = data[domain_schema] = domain.getSchemaName().name;
            data[constraint_name] = constraints[i].getName().name;
            data[domain_name] = domain.getName().name;
            data[is_deferrable] = Tokens.T_NO;
            data[initially_deferred] = Tokens.T_NO;
            t.insertSys(store, data);
        }
    }
    return t;
}

Example 9 with Type

use of org.hsqldb_voltpatches.types.Type in project voltdb by VoltDB.

the class DatabaseInformationFull method COLUMNS.

Table COLUMNS() {
    Table t = sysTables[COLUMNS];
    if (t == null) {
        t = createBlankTable(sysTableHsqlNames[COLUMNS]);
        //0
        addColumn(t, "TABLE_CATALOG", SQL_IDENTIFIER);
        addColumn(t, "TABLE_SCHEMA", SQL_IDENTIFIER);
        addColumn(t, "TABLE_NAME", SQL_IDENTIFIER);
        addColumn(t, "COLUMN_NAME", SQL_IDENTIFIER);
        addColumn(t, "ORDINAL_POSITION", CARDINAL_NUMBER);
        addColumn(t, "COLUMN_DEFAULT", CHARACTER_DATA);
        addColumn(t, "IS_NULLABLE", YES_OR_NO);
        addColumn(t, "DATA_TYPE", CHARACTER_DATA);
        addColumn(t, "CHARACTER_MAXIMUM_LENGTH", CARDINAL_NUMBER);
        addColumn(t, "CHARACTER_OCTET_LENGTH", CARDINAL_NUMBER);
        //10
        addColumn(t, "NUMERIC_PRECISION", CARDINAL_NUMBER);
        addColumn(t, "NUMERIC_PRECISION_RADIX", CARDINAL_NUMBER);
        addColumn(t, "NUMERIC_SCALE", CARDINAL_NUMBER);
        addColumn(t, "DATETIME_PRECISION", CARDINAL_NUMBER);
        addColumn(t, "INTERVAL_TYPE", CHARACTER_DATA);
        addColumn(t, "INTERVAL_PRECISION", CARDINAL_NUMBER);
        addColumn(t, "CHARACTER_SET_CATALOG", CHARACTER_DATA);
        addColumn(t, "CHARACTER_SET_SCHEMA", SQL_IDENTIFIER);
        addColumn(t, "CHARACTER_SET_NAME", SQL_IDENTIFIER);
        addColumn(t, "COLLATION_CATALOG", SQL_IDENTIFIER);
        //20
        addColumn(t, "COLLATION_SCHEMA", SQL_IDENTIFIER);
        addColumn(t, "COLLATION_NAME", SQL_IDENTIFIER);
        addColumn(t, "DOMAIN_CATALOG", SQL_IDENTIFIER);
        addColumn(t, "DOMAIN_SCHEMA", SQL_IDENTIFIER);
        addColumn(t, "DOMAIN_NAME", SQL_IDENTIFIER);
        addColumn(t, "UDT_CATALOG", SQL_IDENTIFIER);
        addColumn(t, "UDT_SCHEMA", SQL_IDENTIFIER);
        addColumn(t, "UDT_NAME", SQL_IDENTIFIER);
        addColumn(t, "SCOPE_CATALOG", SQL_IDENTIFIER);
        addColumn(t, "SCOPE_SCHEMA", SQL_IDENTIFIER);
        //30
        addColumn(t, "SCOPE_NAME", SQL_IDENTIFIER);
        // NULL (only for array tyes)
        addColumn(t, "MAXIMUM_CARDINALITY", CARDINAL_NUMBER);
        addColumn(t, "DTD_IDENTIFIER", SQL_IDENTIFIER);
        addColumn(t, "IS_SELF_REFERENCING", YES_OR_NO);
        addColumn(t, "IS_IDENTITY", YES_OR_NO);
        // ALLWAYS / BY DEFAULT
        addColumn(t, "IDENTITY_GENERATION", CHARACTER_DATA);
        addColumn(t, "IDENTITY_START", CHARACTER_DATA);
        addColumn(t, "IDENTITY_INCREMENT", CHARACTER_DATA);
        addColumn(t, "IDENTITY_MAXIMUM", CHARACTER_DATA);
        addColumn(t, "IDENTITY_MINIMUM", CHARACTER_DATA);
        //40
        addColumn(t, "IDENTITY_CYCLE", YES_OR_NO);
        // ALLWAYS / NEVER
        addColumn(t, "IS_GENERATED", CHARACTER_DATA);
        addColumn(t, "GENERATION_EXPRESSION", CHARACTER_DATA);
        addColumn(t, "IS_UPDATABLE", YES_OR_NO);
        addColumn(t, "DECLARED_DATA_TYPE", CHARACTER_DATA);
        addColumn(t, "DECLARED_NUMERIC_PRECISION", CARDINAL_NUMBER);
        addColumn(t, "DECLARED_NUMERIC_SCALE", CARDINAL_NUMBER);
        // order: TABLE_SCHEM, TABLE_NAME, ORDINAL_POSITION
        // added for unique: TABLE_CAT
        // false PK, as TABLE_SCHEM and/or TABLE_CAT may be null
        HsqlName name = HsqlNameManager.newInfoSchemaObjectName(sysTableHsqlNames[COLUMNS].name, false, SchemaObject.INDEX);
        t.createPrimaryKey(name, new int[] { 3, 2, 1, 4 }, false);
        return t;
    }
    // column number mappings
    final int table_cat = 0;
    final int table_schem = 1;
    final int table_name = 2;
    final int column_name = 3;
    final int ordinal_position = 4;
    final int column_default = 5;
    final int is_nullable = 6;
    final int data_type = 7;
    final int character_maximum_length = 8;
    final int character_octet_length = 9;
    final int numeric_precision = 10;
    final int numeric_precision_radix = 11;
    final int numeric_scale = 12;
    final int datetime_precision = 13;
    final int interval_type = 14;
    final int interval_precision = 15;
    final int character_set_catalog = 16;
    final int character_set_schema = 17;
    final int character_set_name = 18;
    final int collation_catalog = 19;
    final int collation_schema = 20;
    final int collation_name = 21;
    final int domain_catalog = 22;
    final int domain_schema = 23;
    final int domain_name = 24;
    final int udt_catalog = 25;
    final int udt_schema = 26;
    final int udt_name = 27;
    final int scope_catalog = 28;
    final int scope_schema = 29;
    final int scope_name = 30;
    final int maximum_cardinality = 31;
    final int dtd_identifier = 32;
    final int is_self_referencing = 33;
    final int is_identity = 34;
    final int identity_generation = 35;
    final int identity_start = 36;
    final int identity_increment = 37;
    final int identity_maximum = 38;
    final int identity_minimum = 39;
    final int identity_cycle = 40;
    final int is_generated = 41;
    final int generation_expression = 42;
    final int is_updatable = 43;
    final int declared_data_type = 44;
    final int declared_numeric_precision = 45;
    final int declared_numeric_scale = 46;
    //
    PersistentStore store = database.persistentStoreCollection.getStore(t);
    // intermediate holders
    int columnCount;
    Iterator tables;
    Table table;
    Object[] row;
    DITableInfo ti;
    OrderedHashSet columnList;
    Type type;
    // Initialization
    tables = allTables();
    ti = new DITableInfo();
    while (tables.hasNext()) {
        table = (Table) tables.next();
        columnList = session.getGrantee().getColumnsForAllPrivileges(table);
        if (columnList.isEmpty()) {
            continue;
        }
        ti.setTable(table);
        columnCount = table.getColumnCount();
        for (int i = 0; i < columnCount; i++) {
            ColumnSchema column = table.getColumn(i);
            type = column.getDataType();
            if (!columnList.contains(column.getName())) {
                continue;
            }
            row = t.getEmptyRowData();
            row[table_cat] = table.getCatalogName().name;
            row[table_schem] = table.getSchemaName().name;
            row[table_name] = table.getName().name;
            row[column_name] = column.getName().name;
            row[ordinal_position] = ValuePool.getInt(i + 1);
            row[column_default] = column.getDefaultSQL();
            row[is_nullable] = column.isNullable() ? "YES" : "NO";
            row[data_type] = type.getFullNameString();
            if (type.isCharacterType()) {
                row[character_maximum_length] = ValuePool.getLong(type.precision);
                row[character_octet_length] = ValuePool.getLong(type.precision * 2);
                row[character_set_catalog] = database.getCatalogName().name;
                row[character_set_schema] = ((CharacterType) type).getCharacterSet().getSchemaName().name;
                row[character_set_name] = ((CharacterType) type).getCharacterSet().getName().name;
                row[collation_catalog] = database.getCatalogName().name;
                row[collation_schema] = ((CharacterType) type).getCollation().getSchemaName().name;
                row[collation_name] = ((CharacterType) type).getCollation().getName().name;
            }
            if (type.isBinaryType()) {
                row[character_maximum_length] = ValuePool.getLong(type.precision);
                row[character_octet_length] = ValuePool.getLong(type.precision);
            }
            if (type.isNumberType()) {
                row[numeric_precision] = ValuePool.getLong(type.precision);
                row[numeric_precision_radix] = ValuePool.getLong(((NumberType) type).getPrecisionRadix());
                row[numeric_scale] = ValuePool.getLong(type.scale);
            }
            if (type.isDateTimeType()) {
                row[datetime_precision] = ValuePool.getLong(type.scale);
            }
            if (type.isIntervalType()) {
                row[interval_type] = IntervalType.getQualifier(type.typeCode);
                row[interval_precision] = ValuePool.getLong(type.precision);
                row[datetime_precision] = ValuePool.getLong(type.scale);
            }
            if (type.isDomainType()) {
                row[domain_catalog] = database.getCatalogName().name;
                row[domain_schema] = type.getSchemaName().name;
                row[domain_name] = type.getName().name;
            }
            if (type.isDistinctType()) {
                row[udt_catalog] = database.getCatalogName().name;
                row[udt_schema] = type.getSchemaName().name;
                row[udt_name] = type.getName().name;
            }
            row[scope_catalog] = null;
            row[scope_schema] = null;
            row[scope_name] = null;
            row[maximum_cardinality] = null;
            row[dtd_identifier] = null;
            row[is_self_referencing] = null;
            row[is_identity] = column.isIdentity() ? "YES" : "NO";
            if (column.isIdentity()) {
                NumberSequence sequence = column.getIdentitySequence();
                row[identity_generation] = sequence.isAlways() ? "ALWAYS" : "BY DEFAULT";
                row[identity_start] = Long.toString(sequence.getStartValue());
                row[identity_increment] = Long.toString(sequence.getIncrement());
                row[identity_maximum] = Long.toString(sequence.getMaxValue());
                row[identity_minimum] = Long.toString(sequence.getMinValue());
                row[identity_cycle] = sequence.isCycle() ? "YES" : "NO";
            }
            row[is_generated] = "NEVER";
            row[generation_expression] = null;
            row[is_updatable] = table.isWritable() ? "YES" : "NO";
            row[declared_data_type] = row[data_type];
            if (type.isNumberType()) {
                row[declared_numeric_precision] = row[numeric_precision];
                row[declared_numeric_scale] = row[numeric_scale];
            }
            t.insertSys(store, row);
        }
    }
    return t;
}

Example 10 with Type

use of org.hsqldb_voltpatches.types.Type in project voltdb by VoltDB.

the class JDBCResultSetMetaData method getPrecision.

/**
     * <!-- start generic documentation -->
     * (JDBC4 clarification:)
     * Get the designated column's specified column size.
     * For numeric data, this is the maximum precision.  For character data, this is the [maximum] length in characters.
     * For datetime datatypes, this is the [maximim] length in characters of the String representation (assuming the
     * maximum allowed precision of the fractional seconds component). For binary data, this is the [maximum] length in bytes.  For the ROWID datatype,
     * this is the length in bytes[, as returned by the implementation-specific java.sql.RowId.getBytes() method]. 0 is returned for data types where the
     * column size is not applicable.
     * <!-- end generic documentation -->
     *
     * <!-- start Release-specific documentation -->
     * <div class="ReleaseSpecificDocumentation">
     * <h3>HSQLDB-Specific Information:</h3> <p>
     *
     * Starting with 1.8.0, HSQLDB reports the declared length or precision
     * specifiers for table columns, if they are defined.<p>
     *
     * From 1.9.0, HSQLDB, reports the correct length or precision for
     * computed columns according to the SQL Standard.<p>
     * </div>
     * <!-- end release-specific documentation -->
     *
     * @param column the first column is 1, the second is 2, ...
     * @return precision
     * @exception SQLException if a database access error occurs
     */
public int getPrecision(int column) throws SQLException {
    checkColumn(column);
    // type in columnTypes overrides column type
    Type type = resultMetaData.columnTypes[--column];
    long precision = type.precision;
    if (type.isDateTimeType() || type.isIntervalType()) {
        precision = type.displaySize();
    }
    if (precision > Integer.MAX_VALUE) {
        precision = Integer.MAX_VALUE;
    }
    return (int) precision;
}