onConflict.DoUpdates.Build(builder)
	}

	if len(onConflict.Where.Exprs) > 0 {
		builder.WriteString(" WHERE ")
		onConflict.Where.Build(builder)
		builder.WriteByte(' ')
	}
}

// MergeClause merge onConflict clauses
func (onConflict OnConflict) MergeClause(clause *Clause) {
	clause.Expression = onConflict

import org.apache.maven.toolchain.io.ToolchainsParseException;
import org.apache.maven.toolchain.io.ToolchainsReader;
import org.apache.maven.toolchain.io.ToolchainsWriter;
import org.apache.maven.toolchain.merge.MavenToolchainMerger;
import org.apache.maven.toolchain.model.PersistedToolchains;
import org.apache.maven.toolchain.model.TrackableBase;
import org.codehaus.plexus.interpolation.EnvarBasedValueSource;

 The following are generated from this model:

   * {{{./apidocs/index.html}Java sources}} with Reader and Writers for the Xpp3 XML parser, <<<ToAPiV3()>>> and <<<ToApiV4()>>> transformers, and <<<v4>>> package
     for Merger and v4 Reader and Writers for the Xpp3 XML parser,

   * A {{{../../api/maven-api-toolchain/toolchains.html}Descriptor Reference}}

     * Maven 4 only supports 'override', 'merge', and 'remove' (default is merge), not 'append'.
     */
    private boolean fixUnsupportedCombineSelfAttributes(Document pomDocument, UpgradeContext context) {
        boolean fixed = false;
        Element root = pomDocument.root();

        // Find all elements with combine.self="append" and change to "merge"

			builder.WriteByte(',')
		}

		builder.WriteQuoted(column)
	}

	if len(groupBy.Having) > 0 {
		builder.WriteString(" HAVING ")
		Where{Exprs: groupBy.Having}.Build(builder)
	}
}

// MergeClause merge group by clause
func (groupBy GroupBy) MergeClause(clause *Clause) {
	if v, ok := clause.Expression.(GroupBy); ok {
		copiedColumns := make([]Column, len(v.Columns))
		copy(copiedColumns, v.Columns)

 *
 * @deprecated use {@code org.apache.maven.api.services.ModelBuilder} instead
 */
@Deprecated(since = "4.0.0")
public interface ReportConfigurationExpander {

    /**
     * Merges values from general report plugin configuration into the individual reports sets of the given model.
     *
     * @param model The model whose report plugin configuration should be expanded, must not be <code>null</code>.

 * <ul>
 *   <li><strong>Unsupported combine.children Attributes</strong>: Changes 'override' to 'merge' (Maven 4 only supports 'append' and 'merge')</li>
 *   <li><strong>Unsupported combine.self Attributes</strong>: Changes 'append' to 'merge' (Maven 4 only supports 'override', 'merge', and 'remove')</li>

        // use original key
        return parent.compute(key, remappingFunction);
    }

    @Override
    public V merge(final K key, final V value, final BiFunction<? super V, ? super V, ? extends V> remappingFunction) {
        // use original key
        return parent.merge(key, value, remappingFunction);
    }

            context.indent();

            try {
                UpgradeResult strategyResult = strategy.apply(context, pomMap);
                overallResult = overallResult.merge(strategyResult);

                // Log strategy results
                logStrategyResult(context, strategy, strategyResult);

            } catch (Exception e) {

 The following are generated from this model:

   * {{{./apidocs/index.html}Java sources}} with Reader and Writers for the Xpp3 XML parser, <<<ToAPiV3()>>> and <<<ToApiV4()>>> transformers, and <<<v4>>> package
     for Merger and v4 Reader and Writers for the Xpp3 XML parser,

   * A {{{../../api/maven-api-model/maven.html}Descriptor Reference}}