Package liquibase.change.core

Examples of liquibase.change.core.CreateViewChange

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    @Override
    public Change[] fixMissing(DatabaseObject missingObject, DiffOutputControl control, Database referenceDatabase, final Database comparisonDatabase, ChangeGeneratorChain chain) {
        View view = (View) missingObject;

        CreateViewChange change = new CreateViewChange();
        change.setViewName(view.getName());
        if (control.getIncludeCatalog()) {
            change.setCatalogName(view.getSchema().getCatalogName());
        }
        if (control.getIncludeSchema()) {
            change.setSchemaName(view.getSchema().getName());
        }
        String selectQuery = view.getDefinition();
        boolean fullDefinitionOverridden = false;
        if (selectQuery == null) {
            selectQuery = "COULD NOT DETERMINE VIEW QUERY";
        } else if (comparisonDatabase instanceof OracleDatabase && view.getColumns() != null && view.getColumns().size() > 0) {
            String viewName;
            if (change.getCatalogName() == null && change.getSchemaName() == null) {
                viewName = comparisonDatabase.escapeObjectName(change.getViewName(), View.class);
            } else {
                viewName = comparisonDatabase.escapeViewName(change.getCatalogName(), change.getSchemaName(), change.getViewName());
            }
            selectQuery = "CREATE OR REPLACE FORCE VIEW "+ viewName
                    + " (" + StringUtils.join(view.getColumns(), ", ", new StringUtils.StringUtilsFormatter() {
                @Override
                public String toString(Object obj) {
                    if (((Column) obj).getComputed() != null && ((Column) obj).getComputed()) {
                        return ((Column) obj).getName();
                    } else {
                        return comparisonDatabase.escapeColumnName(null, null, null, ((Column) obj).getName(), false);
                    }
                }
            }) + ") AS "+selectQuery;
            change.setFullDefinition(true);
            fullDefinitionOverridden = true;

        }
        change.setSelectQuery(selectQuery);
        if (!fullDefinitionOverridden) {
            change.setFullDefinition(view.getContainsFullDefinition());
        }

        return new Change[] { change };

    }
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    @Override
    public Change[] fixChanged(DatabaseObject changedObject, ObjectDifferences differences, DiffOutputControl control, Database referenceDatabase, Database comparisonDatabase, ChangeGeneratorChain chain) {
        View view = (View) changedObject;

        CreateViewChange change = new CreateViewChange();
        change.setViewName(view.getName());
        if (control.getIncludeCatalog()) {
            change.setCatalogName(view.getSchema().getCatalogName());
        }
        if (control.getIncludeSchema()) {
            change.setSchemaName(view.getSchema().getName());
        }
        String selectQuery = view.getDefinition();
        if (selectQuery == null) {
            selectQuery = "COULD NOT DETERMINE VIEW QUERY";
        }
        change.setSelectQuery(selectQuery);
        change.setReplaceIfExists(true);

        return new Change[] { change };
    }
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        createTableChange.setSchemaName(change.getSchemaName());
        createTableChange.setTableName("person");
        createTableChange.addColumn(new ColumnConfig().setName("id").setType("int"));
        createTableChange.addColumn(new ColumnConfig().setName("name").setType("varchar(20)"));

        CreateViewChange createViewChange = new CreateViewChange();
        createViewChange.setCatalogName(change.getCatalogName());
        createViewChange.setSchemaName(change.getSchemaName());
        createViewChange.setViewName(change.getViewName());
        createViewChange.setSelectQuery("select * from person");

        return new Change[] {createTableChange, createViewChange };
    }
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Related Classes of liquibase.change.core.CreateViewChange

  • liquibase.change.core.supplier.DropViewChangeSupplier
  • liquibase.diff.output.changelog.core.ChangedViewChangeGenerator
  • liquibase.diff.output.changelog.core.MissingViewChangeGenerator
  • liquibase.statement.core.CreateViewStatement
  • liquibase.statement.core.DropViewStatement
  • liquibase.structure.core.View
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