Examples with AbstractIndexDefinition org.jooq.meta.AbstractIndexDefinition used on opensource projects

Example 6 with AbstractIndexDefinition

use of org.jooq.meta.AbstractIndexDefinition in project jOOQ by jOOQ.

the class H2Database method getIndexes0.

@Override
protected List<IndexDefinition> getIndexes0() throws SQLException {
    List<IndexDefinition> result = new ArrayList<>();
    // Same implementation as in HSQLDBDatabase and MySQLDatabase
    Map<Record, Result<Record>> indexes = indexes().fetchGroups(new Field[] { INDEXES.TABLE_SCHEMA, INDEXES.TABLE_NAME, INDEXES.INDEX_NAME, INDEXES.NON_UNIQUE }, new Field[] { INDEXES.COLUMN_NAME, INDEXES.ORDINAL_POSITION });
    indexLoop: for (Entry<Record, Result<Record>> entry : indexes.entrySet()) {
        final Record index = entry.getKey();
        final Result<Record> columns = entry.getValue();
        final SchemaDefinition tableSchema = getSchema(index.get(INDEXES.TABLE_SCHEMA));
        if (tableSchema == null)
            continue indexLoop;
        final String indexName = index.get(INDEXES.INDEX_NAME);
        final String tableName = index.get(INDEXES.TABLE_NAME);
        final TableDefinition table = getTable(tableSchema, tableName);
        if (table == null)
            continue indexLoop;
        final boolean unique = !index.get(INDEXES.NON_UNIQUE, boolean.class);
        // [#6310] [#6620] Function-based indexes are not yet supported
        for (Record column : columns) if (table.getColumn(column.get(INDEXES.COLUMN_NAME)) == null)
            continue indexLoop;
        result.add(new AbstractIndexDefinition(tableSchema, indexName, table, unique) {

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

            {
                for (Record column : columns) {
                    indexColumns.add(new DefaultIndexColumnDefinition(this, table.getColumn(column.get(INDEXES.COLUMN_NAME)), SortOrder.ASC, column.get(INDEXES.ORDINAL_POSITION, int.class)));
                }
            }

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

Example 7 with AbstractIndexDefinition

use of org.jooq.meta.AbstractIndexDefinition in project jOOQ by jOOQ.

the class SQLiteDatabase method getIndexes0.

@Override
protected List<IndexDefinition> getIndexes0() throws SQLException {
    final List<IndexDefinition> result = new ArrayList<>();
    final Field<String> fIndexName = field("il.name", String.class).as("index_name");
    final Field<Boolean> fUnique = field("il.\"unique\"", boolean.class).as("unique");
    final Field<Integer> fSeqno = field("ii.seqno", int.class).add(one()).as("seqno");
    final Field<String> fColumnName = field("ii.name", String.class).as("column_name");
    Map<Record, Result<Record>> indexes = create().select(SQLiteMaster.NAME, fIndexName, fUnique, fSeqno, fColumnName).from(SQLITE_MASTER, table("pragma_index_list({0})", SQLiteMaster.NAME).as("il"), table("pragma_index_info(il.name)").as("ii")).where(SQLiteMaster.TYPE.eq(inline("table"))).and(getIncludeSystemIndexes() ? noCondition() : field("il.origin", VARCHAR).notIn(inline("pk"), inline("u"))).orderBy(1, 2, 4).fetchGroups(new Field[] { SQLiteMaster.NAME, fIndexName, fUnique }, new Field[] { fColumnName, fSeqno });
    indexLoop: for (Entry<Record, Result<Record>> entry : indexes.entrySet()) {
        final Record index = entry.getKey();
        final Result<Record> columns = entry.getValue();
        final SchemaDefinition tableSchema = getSchemata().get(0);
        if (tableSchema == null)
            continue indexLoop;
        final String indexName = index.get(fIndexName);
        final String tableName = index.get(SQLiteMaster.NAME);
        final TableDefinition table = getTable(tableSchema, tableName);
        if (table == null)
            continue indexLoop;
        final boolean unique = index.get(fUnique);
        // [#6310] [#6620] Function-based indexes are not yet supported
        for (Record column : columns) if (table.getColumn(column.get(fColumnName)) == null)
            continue indexLoop;
        result.add(new AbstractIndexDefinition(tableSchema, indexName, table, unique) {

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

            {
                for (Record column : columns) {
                    indexColumns.add(new DefaultIndexColumnDefinition(this, table.getColumn(column.get(fColumnName)), SortOrder.ASC, column.get(fSeqno, int.class)));
                }
            }

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