Examples with Rdb$indexSegments org.jooq.util.firebird.rdb.tables.Rdb$indexSegments used on opensource projects

Example 6 with Rdb$indexSegments

use of org.jooq.util.firebird.rdb.tables.Rdb$indexSegments in project jOOQ by jOOQ.

the class FirebirdDatabase method loadForeignKeys.

@Override
protected void loadForeignKeys(DefaultRelations relations) throws SQLException {
    Rdb$relationConstraints pk = RDB$RELATION_CONSTRAINTS.as("pk");
    Rdb$relationConstraints fk = RDB$RELATION_CONSTRAINTS.as("fk");
    Rdb$refConstraints rc = RDB$REF_CONSTRAINTS.as("rc");
    Rdb$indexSegments isp = RDB$INDEX_SEGMENTS.as("isp");
    Rdb$indexSegments isf = RDB$INDEX_SEGMENTS.as("isf");
    for (Record record : create().selectDistinct(fk.RDB$CONSTRAINT_NAME.trim().as("fk"), fk.RDB$RELATION_NAME.trim().as("fkTable"), isf.RDB$FIELD_NAME.trim().as("fkField"), pk.RDB$CONSTRAINT_NAME.trim().as("pk"), pk.RDB$RELATION_NAME.trim().as("pkTable")).from(fk).join(rc).on(fk.RDB$CONSTRAINT_NAME.eq(rc.RDB$CONSTRAINT_NAME)).join(pk).on(pk.RDB$CONSTRAINT_NAME.eq(rc.RDB$CONST_NAME_UQ)).join(isp).on(isp.RDB$INDEX_NAME.eq(pk.RDB$INDEX_NAME)).join(isf).on(isf.RDB$INDEX_NAME.eq(fk.RDB$INDEX_NAME)).where(isp.RDB$FIELD_POSITION.eq(isf.RDB$FIELD_POSITION)).orderBy(fk.RDB$CONSTRAINT_NAME.asc(), isf.RDB$FIELD_POSITION.asc()).fetch()) {
        String pkName = record.get("pk", String.class);
        String pkTable = record.get("pkTable", String.class);
        String fkName = record.get("fk", String.class);
        String fkTable = record.get("fkTable", String.class);
        String fkField = record.get("fkField", String.class);
        TableDefinition foreignKeyTable = getTable(getSchemata().get(0), fkTable, true);
        TableDefinition primaryKeyTable = getTable(getSchemata().get(0), pkTable, true);
        if (primaryKeyTable != null && foreignKeyTable != null)
            relations.addForeignKey(fkName, foreignKeyTable, foreignKeyTable.getColumn(fkField), pkName, primaryKeyTable);
    }
}

Example 7 with Rdb$indexSegments

use of org.jooq.util.firebird.rdb.tables.Rdb$indexSegments in project jOOQ by jOOQ.

the class FirebirdDatabase method getIndexes0.

@Override
protected List<IndexDefinition> getIndexes0() throws SQLException {
    final List<IndexDefinition> result = new ArrayList<>();
    final Rdb$relationConstraints c = RDB$RELATION_CONSTRAINTS.as("c");
    final Rdb$indices i = RDB$INDICES.as("i");
    final Rdb$indexSegments s = RDB$INDEX_SEGMENTS.as("s");
    Map<Record, Result<Record>> indexes = create().select(s.rdb$indices().RDB$RELATION_NAME.trim().as(i.RDB$RELATION_NAME), s.rdb$indices().RDB$INDEX_NAME.trim().as(i.RDB$INDEX_NAME), s.rdb$indices().RDB$UNIQUE_FLAG, s.RDB$FIELD_NAME.trim().as(s.RDB$FIELD_NAME), s.RDB$FIELD_POSITION).from(s).where(s.rdb$indices().RDB$INDEX_NAME.notIn(select(c.RDB$CONSTRAINT_NAME).from(c))).orderBy(s.rdb$indices().RDB$RELATION_NAME, s.rdb$indices().RDB$INDEX_NAME, s.RDB$FIELD_POSITION).fetchGroups(new Field[] { i.RDB$RELATION_NAME, i.RDB$INDEX_NAME, i.RDB$UNIQUE_FLAG }, new Field[] { s.RDB$FIELD_NAME, s.RDB$FIELD_POSITION });
    indexLoop: for (Entry<Record, Result<Record>> entry : indexes.entrySet()) {
        final Record index = entry.getKey();
        final Result<Record> columns = entry.getValue();
        final SchemaDefinition schema = getSchemata().get(0);
        final String indexName = index.get(i.RDB$INDEX_NAME);
        final String tableName = index.get(i.RDB$RELATION_NAME);
        final TableDefinition table = getTable(schema, tableName);
        if (table == null)
            continue indexLoop;
        final boolean unique = index.get(i.RDB$UNIQUE_FLAG, boolean.class);
        // [#6310] [#6620] Function-based indexes are not yet supported
        for (Record column : columns) if (table.getColumn(column.get(s.RDB$FIELD_NAME)) == null)
            continue indexLoop;
        result.add(new AbstractIndexDefinition(schema, indexName, table, unique) {

            List<IndexColumnDefinition> indexColumns = new ArrayList<>();

            {
                for (Record column : columns) {
                    indexColumns.add(new DefaultIndexColumnDefinition(this, table.getColumn(column.get(s.RDB$FIELD_NAME)), SortOrder.ASC, column.get(s.RDB$FIELD_POSITION, int.class)));
                }
            }

            @Override
            protected List<IndexColumnDefinition> getIndexColumns0() {
                return indexColumns;
            }
        });
    }
    return result;
}