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Example 1 with NumberSequence

use of org.hsqldb_voltpatches.NumberSequence 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;
}
Also used : Table(org.hsqldb_voltpatches.Table) TextTable(org.hsqldb_voltpatches.TextTable) PersistentStore(org.hsqldb_voltpatches.persist.PersistentStore) NumberSequence(org.hsqldb_voltpatches.NumberSequence) ColumnSchema(org.hsqldb_voltpatches.ColumnSchema) Constraint(org.hsqldb_voltpatches.Constraint) Type(org.hsqldb_voltpatches.types.Type) CharacterType(org.hsqldb_voltpatches.types.CharacterType) NumberType(org.hsqldb_voltpatches.types.NumberType) IntervalType(org.hsqldb_voltpatches.types.IntervalType) NumberType(org.hsqldb_voltpatches.types.NumberType) Iterator(org.hsqldb_voltpatches.lib.Iterator) WrapperIterator(org.hsqldb_voltpatches.lib.WrapperIterator) OrderedHashSet(org.hsqldb_voltpatches.lib.OrderedHashSet) HsqlName(org.hsqldb_voltpatches.HsqlNameManager.HsqlName) SchemaObject(org.hsqldb_voltpatches.SchemaObject)

Example 2 with NumberSequence

use of org.hsqldb_voltpatches.NumberSequence in project voltdb by VoltDB.

the class Grantee method getRightsSQL.

public HsqlArrayList getRightsSQL() {
    HsqlArrayList list = new HsqlArrayList();
    String roleString = getDirectRolesAsString();
    if (roleString.length() != 0) {
        list.add("GRANT " + roleString + " TO " + getStatementName());
    }
    MultiValueHashMap rightsMap = getRights();
    Iterator dbObjects = rightsMap.keySet().iterator();
    while (dbObjects.hasNext()) {
        Object nameObject = dbObjects.next();
        Iterator rights = rightsMap.get(nameObject);
        while (rights.hasNext()) {
            Right right = (Right) rights.next();
            StringBuffer sb = new StringBuffer(128);
            HsqlName hsqlname = (HsqlName) nameObject;
            switch(hsqlname.type) {
                case SchemaObject.TABLE:
                case SchemaObject.VIEW:
                    Table table = granteeManager.database.schemaManager.findUserTable(null, hsqlname.name, hsqlname.schema.name);
                    if (table != null) {
                        sb.append(Tokens.T_GRANT).append(' ');
                        sb.append(right.getTableRightsSQL(table));
                        sb.append(' ').append(Tokens.T_ON).append(' ');
                        sb.append("TABLE ").append(hsqlname.getSchemaQualifiedStatementName());
                    }
                    break;
                case SchemaObject.SEQUENCE:
                    NumberSequence sequence = (NumberSequence) granteeManager.database.schemaManager.findSchemaObject(hsqlname.name, hsqlname.schema.name, SchemaObject.SEQUENCE);
                    if (sequence != null) {
                        sb.append(Tokens.T_GRANT).append(' ');
                        sb.append(Tokens.T_USAGE);
                        sb.append(' ').append(Tokens.T_ON).append(' ');
                        sb.append("SEQUENCE ").append(hsqlname.getSchemaQualifiedStatementName());
                    }
                    break;
                case SchemaObject.DOMAIN:
                    Type domain = (Type) granteeManager.database.schemaManager.findSchemaObject(hsqlname.name, hsqlname.schema.name, SchemaObject.DOMAIN);
                    if (domain != null) {
                        sb.append(Tokens.T_GRANT).append(' ');
                        sb.append(Tokens.T_USAGE);
                        sb.append(' ').append(Tokens.T_ON).append(' ');
                        sb.append("DOMAIN ").append(hsqlname.getSchemaQualifiedStatementName());
                    }
                    break;
                case SchemaObject.TYPE:
                    Type type = (Type) granteeManager.database.schemaManager.findSchemaObject(hsqlname.name, hsqlname.schema.name, SchemaObject.DOMAIN);
                    if (type != null) {
                        sb.append(Tokens.T_GRANT).append(' ');
                        sb.append(Tokens.T_USAGE);
                        sb.append(' ').append(Tokens.T_ON).append(' ');
                        sb.append("TYPE ").append(hsqlname.getSchemaQualifiedStatementName());
                    }
                    break;
            }
            if (sb.length() == 0) {
                continue;
            }
            sb.append(' ').append(Tokens.T_TO).append(' ');
            sb.append(getStatementName());
            list.add(sb.toString());
        }
    }
    return list;
}
Also used : Type(org.hsqldb_voltpatches.types.Type) Table(org.hsqldb_voltpatches.Table) HsqlArrayList(org.hsqldb_voltpatches.lib.HsqlArrayList) Iterator(org.hsqldb_voltpatches.lib.Iterator) WrapperIterator(org.hsqldb_voltpatches.lib.WrapperIterator) NumberSequence(org.hsqldb_voltpatches.NumberSequence) SchemaObject(org.hsqldb_voltpatches.SchemaObject) HsqlName(org.hsqldb_voltpatches.HsqlNameManager.HsqlName) MultiValueHashMap(org.hsqldb_voltpatches.lib.MultiValueHashMap)

Example 3 with NumberSequence

use of org.hsqldb_voltpatches.NumberSequence in project voltdb by VoltDB.

the class DatabaseInformationMain method SYSTEM_SEQUENCES.

final Table SYSTEM_SEQUENCES() {
    Table t = sysTables[SYSTEM_SEQUENCES];
    if (t == null) {
        t = createBlankTable(sysTableHsqlNames[SYSTEM_SEQUENCES]);
        addColumn(t, "SEQUENCE_CATALOG", SQL_IDENTIFIER);
        addColumn(t, "SEQUENCE_SCHEMA", SQL_IDENTIFIER);
        addColumn(t, "SEQUENCE_NAME", SQL_IDENTIFIER);
        addColumn(t, "DATA_TYPE", CHARACTER_DATA);
        addColumn(t, "NUMERIC_PRECISION", CARDINAL_NUMBER);
        addColumn(t, "NUMERIC_PRECISION_RADIX", CARDINAL_NUMBER);
        addColumn(t, "NUMERIC_SCALE", CARDINAL_NUMBER);
        addColumn(t, "MAXIMUM_VALUE", CHARACTER_DATA);
        addColumn(t, "MINIMUM_VALUE", CHARACTER_DATA);
        addColumn(t, "INCREMENT", CHARACTER_DATA);
        addColumn(t, "CYCLE_OPTION", YES_OR_NO);
        addColumn(t, "DECLARED_DATA_TYPE", CHARACTER_DATA);
        addColumn(t, "DECLARED_NUMERIC_PRECISION", CARDINAL_NUMBER);
        addColumn(t, "DECLARED_NUMERIC_SCLAE", CARDINAL_NUMBER);
        // HSQLDB-specific
        addColumn(t, "START_WITH", CHARACTER_DATA);
        addColumn(t, "NEXT_VALUE", CHARACTER_DATA);
        // order SEQUENCE_CATALOG, SEQUENCE_SCHEMA, SEQUENCE_NAME
        // false PK, as CATALOG may be null
        HsqlName name = HsqlNameManager.newInfoSchemaObjectName(sysTableHsqlNames[SYSTEM_SEQUENCES].name, false, SchemaObject.INDEX);
        t.createPrimaryKey(name, new int[] { 0, 1, 2 }, false);
        return t;
    }
    PersistentStore store = database.persistentStoreCollection.getStore(t);
    //
    final int sequence_catalog = 0;
    final int sequence_schema = 1;
    final int sequence_name = 2;
    final int data_type = 3;
    final int numeric_precision = 4;
    final int numeric_precision_radix = 5;
    final int numeric_scale = 6;
    final int maximum_value = 7;
    final int minimum_value = 8;
    final int increment = 9;
    final int cycle_option = 10;
    final int declared_data_type = 11;
    final int declared_numeric_precision = 12;
    final int declared_numeric_scale = 13;
    final int start_with = 14;
    final int next_value = 15;
    //
    Iterator it;
    Object[] row;
    NumberSequence sequence;
    it = database.schemaManager.databaseObjectIterator(SchemaObject.SEQUENCE);
    while (it.hasNext()) {
        sequence = (NumberSequence) it.next();
        if (!session.getGrantee().isAccessible(sequence)) {
            continue;
        }
        row = t.getEmptyRowData();
        NumberType type = (NumberType) sequence.getDataType();
        int radix = (type.typeCode == Types.SQL_NUMERIC || type.typeCode == Types.SQL_DECIMAL) ? 10 : 2;
        row[sequence_catalog] = database.getCatalogName().name;
        row[sequence_schema] = sequence.getSchemaName().name;
        row[sequence_name] = sequence.getName().name;
        row[data_type] = sequence.getDataType().getFullNameString();
        row[numeric_precision] = ValuePool.getInt((int) type.getPrecision());
        row[numeric_precision_radix] = ValuePool.getInt(radix);
        row[numeric_scale] = ValuePool.INTEGER_0;
        row[maximum_value] = String.valueOf(sequence.getMaxValue());
        row[minimum_value] = String.valueOf(sequence.getMinValue());
        row[increment] = String.valueOf(sequence.getIncrement());
        row[cycle_option] = sequence.isCycle() ? "YES" : "NO";
        row[declared_data_type] = row[data_type];
        row[declared_numeric_precision] = row[numeric_precision];
        row[declared_numeric_scale] = row[declared_numeric_scale];
        row[start_with] = String.valueOf(sequence.getStartValue());
        row[next_value] = String.valueOf(sequence.peek());
        t.insertSys(store, row);
    }
    return t;
}
Also used : NumberType(org.hsqldb_voltpatches.types.NumberType) Table(org.hsqldb_voltpatches.Table) Iterator(org.hsqldb_voltpatches.lib.Iterator) WrapperIterator(org.hsqldb_voltpatches.lib.WrapperIterator) PersistentStore(org.hsqldb_voltpatches.persist.PersistentStore) NumberSequence(org.hsqldb_voltpatches.NumberSequence) HsqlName(org.hsqldb_voltpatches.HsqlNameManager.HsqlName) SchemaObject(org.hsqldb_voltpatches.SchemaObject) Constraint(org.hsqldb_voltpatches.Constraint)

Example 4 with NumberSequence

use of org.hsqldb_voltpatches.NumberSequence in project voltdb by VoltDB.

the class DatabaseInformationMain method SEQUENCES.

/**
     * The SEQUENCES view has one row for each external sequence
     * generator. <p>
     *
     * <b>Definition:</b> <p>
     *
     * <pre class="SqlCodeExample">
     *
     *      SEQUENCE_CATALOG     VARCHAR NULL,
     *      SEQUENCE_SCHEMA      VARCHAR NULL,
     *      SEQUENCE_NAME        VARCHAR NOT NULL,
     *      DATA_TYPE            CHARACTER_DATA
     *      DATA_TYPE            CHARACTER_DATA
     *      NUMERIC_PRECISION    CARDINAL_NUMBER
     *      NUMERIC_PRECISION_RADIX CARDINAL_NUMBER
     *      NUMERIC_SCALE        CARDINAL_NUMBER
     *      MAXIMUM_VALUE        VARCHAR NOT NULL,
     *      MINIMUM_VALUE        VARCHAR NOT NULL,
     *      INCREMENT            VARCHAR NOT NULL,
     *      CYCLE_OPTION         VARCHAR {'YES', 'NO'},
     *      START_WITH           VARCHAR NOT NULL,
     *      DECLARED_DATA_TYPE   CHARACTER_DATA
     *      DECLARED_NUMERIC_PRECISION CARDINAL_NUMBER
     *      DECLARED_NUMERIC_SCLAE     CARDINAL_NUMBER
     *
     * </pre>
     *
     * <b>DESCRIPTION:</b><p>
     *
     * <ol>
     * <li> The values of SEQUENCE_CATALOG, SEQUENCE_SCHEMA, and
     *      SEQUENCE_NAME are the catalog name, unqualified schema name,
     *      and qualified identifier, respectively, of the sequence generator
     *      being described. <p>
     *
     * <li> The values of SEQUENCE_CATALOG, SEQUENCE_SCHEMA, SEQUENCE_NAME, and
     *      DTD_IDENTIFIER are the values of OBJECT_CATALOG, OBJECT_SCHEMA,
     *      OBJECT_NAME, and DTD_IDENTIFIER, respectively, of the row in
     *      DATA_TYPE_DESCRIPTOR (not yet implemented) that describes the data
     *      type of the sequence generator. <p>
     *
     * <li> The values of MAXIMUM_VALUE, MINIMUM_VALUE, and INCREMENT are the
     *      character representations of maximum value, minimum value,
     *      and increment, respectively, of the sequence generator being
     *      described. <p>
     *
     * <li> The values of CYCLE_OPTION have the following meanings: <p>
     *
     *      <table border cellpadding="3">
     *          <tr>
     *              <td nowrap>YES</td>
     *              <td nowrap>The cycle option of the sequence generator
     *                         is CYCLE.</td>
     *          <tr>
     *              <td nowrap>NO</td>
     *              <td nowrap>The cycle option of the sequence generator is
     *                         NO CYCLE.</td>
     *          </tr>
     *      </table> <p>
     *
     * <li> The value of START_WITH is HSQLDB-specific (not in the SQL 200n
     *      spec).  <p>
     *
     *      It is the character representation of the START WITH value. <p>
     *
     * <li> The value of NEXT_VALUE is HSQLDB-specific (not in the SQL 200n)<p>
     *      This is the character representation of the value that
     *      would be generated by NEXT VALUE FOR when this sequence
     *      is materialized in an SQL statement. <p>
     * </ol>
     *
     * @return Table
     */
final Table SEQUENCES() {
    Table t = sysTables[SEQUENCES];
    if (t == null) {
        t = createBlankTable(sysTableHsqlNames[SEQUENCES]);
        addColumn(t, "SEQUENCE_CATALOG", SQL_IDENTIFIER);
        addColumn(t, "SEQUENCE_SCHEMA", SQL_IDENTIFIER);
        addColumn(t, "SEQUENCE_NAME", SQL_IDENTIFIER);
        addColumn(t, "DATA_TYPE", CHARACTER_DATA);
        addColumn(t, "NUMERIC_PRECISION", CARDINAL_NUMBER);
        addColumn(t, "NUMERIC_PRECISION_RADIX", CARDINAL_NUMBER);
        addColumn(t, "NUMERIC_SCALE", CARDINAL_NUMBER);
        addColumn(t, "MAXIMUM_VALUE", CHARACTER_DATA);
        addColumn(t, "MINIMUM_VALUE", CHARACTER_DATA);
        addColumn(t, "INCREMENT", CHARACTER_DATA);
        addColumn(t, "CYCLE_OPTION", YES_OR_NO);
        addColumn(t, "DECLARED_DATA_TYPE", CHARACTER_DATA);
        addColumn(t, "DECLARED_NUMERIC_PRECISION", CARDINAL_NUMBER);
        addColumn(t, "DECLARED_NUMERIC_SCLAE", CARDINAL_NUMBER);
        // HSQLDB-specific
        addColumn(t, "START_WITH", CHARACTER_DATA);
        addColumn(t, "NEXT_VALUE", CHARACTER_DATA);
        // order SEQUENCE_CATALOG, SEQUENCE_SCHEMA, SEQUENCE_NAME
        // false PK, as CATALOG may be null
        HsqlName name = HsqlNameManager.newInfoSchemaObjectName(sysTableHsqlNames[SEQUENCES].name, false, SchemaObject.INDEX);
        t.createPrimaryKey(name, new int[] { 0, 1, 2 }, false);
        return t;
    }
    PersistentStore store = database.persistentStoreCollection.getStore(t);
    //
    final int sequence_catalog = 0;
    final int sequence_schema = 1;
    final int sequence_name = 2;
    final int data_type = 3;
    final int numeric_precision = 4;
    final int numeric_precision_radix = 5;
    final int numeric_scale = 6;
    final int maximum_value = 7;
    final int minimum_value = 8;
    final int increment = 9;
    final int cycle_option = 10;
    final int declared_data_type = 11;
    final int declared_numeric_precision = 12;
    final int declared_numeric_scale = 13;
    final int start_with = 14;
    final int next_value = 15;
    //
    Iterator it;
    Object[] row;
    NumberSequence sequence;
    it = database.schemaManager.databaseObjectIterator(SchemaObject.SEQUENCE);
    while (it.hasNext()) {
        sequence = (NumberSequence) it.next();
        if (!session.getGrantee().isAccessible(sequence)) {
            continue;
        }
        row = t.getEmptyRowData();
        NumberType type = (NumberType) sequence.getDataType();
        int radix = (type.typeCode == Types.SQL_NUMERIC || type.typeCode == Types.SQL_DECIMAL) ? 10 : 2;
        row[sequence_catalog] = database.getCatalogName().name;
        row[sequence_schema] = sequence.getSchemaName().name;
        row[sequence_name] = sequence.getName().name;
        row[data_type] = sequence.getDataType().getFullNameString();
        row[numeric_precision] = ValuePool.getInt((int) type.getPrecision());
        row[numeric_precision_radix] = ValuePool.getInt(radix);
        row[numeric_scale] = ValuePool.INTEGER_0;
        row[maximum_value] = String.valueOf(sequence.getMaxValue());
        row[minimum_value] = String.valueOf(sequence.getMinValue());
        row[increment] = String.valueOf(sequence.getIncrement());
        row[cycle_option] = sequence.isCycle() ? "YES" : "NO";
        row[declared_data_type] = row[data_type];
        row[declared_numeric_precision] = row[numeric_precision];
        row[declared_numeric_scale] = row[declared_numeric_scale];
        row[start_with] = String.valueOf(sequence.getStartValue());
        row[next_value] = String.valueOf(sequence.peek());
        t.insertSys(store, row);
    }
    return t;
}
Also used : NumberType(org.hsqldb_voltpatches.types.NumberType) Table(org.hsqldb_voltpatches.Table) Iterator(org.hsqldb_voltpatches.lib.Iterator) WrapperIterator(org.hsqldb_voltpatches.lib.WrapperIterator) PersistentStore(org.hsqldb_voltpatches.persist.PersistentStore) NumberSequence(org.hsqldb_voltpatches.NumberSequence) HsqlName(org.hsqldb_voltpatches.HsqlNameManager.HsqlName) SchemaObject(org.hsqldb_voltpatches.SchemaObject) Constraint(org.hsqldb_voltpatches.Constraint)

Aggregations

HsqlName (org.hsqldb_voltpatches.HsqlNameManager.HsqlName)4 NumberSequence (org.hsqldb_voltpatches.NumberSequence)4 SchemaObject (org.hsqldb_voltpatches.SchemaObject)4 Table (org.hsqldb_voltpatches.Table)4 Iterator (org.hsqldb_voltpatches.lib.Iterator)4 WrapperIterator (org.hsqldb_voltpatches.lib.WrapperIterator)4 Constraint (org.hsqldb_voltpatches.Constraint)3 PersistentStore (org.hsqldb_voltpatches.persist.PersistentStore)3 NumberType (org.hsqldb_voltpatches.types.NumberType)3 Type (org.hsqldb_voltpatches.types.Type)2 ColumnSchema (org.hsqldb_voltpatches.ColumnSchema)1 TextTable (org.hsqldb_voltpatches.TextTable)1 HsqlArrayList (org.hsqldb_voltpatches.lib.HsqlArrayList)1 MultiValueHashMap (org.hsqldb_voltpatches.lib.MultiValueHashMap)1 OrderedHashSet (org.hsqldb_voltpatches.lib.OrderedHashSet)1 CharacterType (org.hsqldb_voltpatches.types.CharacterType)1 IntervalType (org.hsqldb_voltpatches.types.IntervalType)1