Examples with PartitionedTableParameterInfo io.crate.analyze.PartitionedTableParameterInfo used on opensource projects

Example 1 with PartitionedTableParameterInfo

use of io.crate.analyze.PartitionedTableParameterInfo in project crate by crate.

the class AlterTableOperation method executeAlterTable.

public CompletableFuture<Long> executeAlterTable(AlterTableAnalyzedStatement analysis) {
    DocTableInfo table = analysis.table();
    if (table.isAlias() && !table.isPartitioned()) {
        return CompletableFutures.failedFuture(new AlterTableAliasException(table.ident().fqn()));
    }
    List<CompletableFuture<Long>> results = new ArrayList<>(3);
    if (table.isPartitioned()) {
        // create new filtered partition table settings
        PartitionedTableParameterInfo tableSettingsInfo = (PartitionedTableParameterInfo) table.tableParameterInfo();
        TableParameter parameterWithFilteredSettings = new TableParameter(analysis.tableParameter().settings(), tableSettingsInfo.partitionTableSettingsInfo().supportedInternalSettings());
        Optional<PartitionName> partitionName = analysis.partitionName();
        if (partitionName.isPresent()) {
            String index = partitionName.get().asIndexName();
            results.add(updateMapping(analysis.tableParameter().mappings(), index));
            results.add(updateSettings(parameterWithFilteredSettings, index));
        } else {
            // template gets all changes unfiltered
            results.add(updateTemplate(analysis.tableParameter(), table.ident()));
            if (!analysis.excludePartitions()) {
                String[] indices = table.concreteIndices();
                results.add(updateMapping(analysis.tableParameter().mappings(), indices));
                results.add(updateSettings(parameterWithFilteredSettings, indices));
            }
        }
    } else {
        results.add(updateMapping(analysis.tableParameter().mappings(), table.ident().indexName()));
        results.add(updateSettings(analysis.tableParameter(), table.ident().indexName()));
    }
    final CompletableFuture<Long> result = new CompletableFuture<>();
    applyMultiFutureCallback(result, results);
    return result;
}