Examples of liquibase.change.core.DropColumnChange


public class DropColumnChangeTest {


    @Test
    public void generateStatements_multipleColumns() {
        DropColumnChange change = new DropColumnChange();
        ColumnConfig column1 = new ColumnConfig();
        column1.setName("column1");
        change.addColumn(column1);
        ColumnConfig column2 = new ColumnConfig();
        column2.setName("column2");
        change.addColumn(column2);


        SqlStatement[] statements = change.generateStatements(new MockDatabase());
        Assert.assertEquals(1, statements.length);
        Assert.assertTrue(statements[0] instanceof DropColumnStatement);
        DropColumnStatement stmt = (DropColumnStatement)statements[0];
        Assert.assertTrue(stmt.isMultiple());
        Assert.assertEquals(2, stmt.getColumns().size());

//        }
        if (column.getRelation() instanceof View) {
            return null;
        }


        DropColumnChange change = new DropColumnChange();
        change.setTableName(column.getRelation().getName());
        if (control.getIncludeCatalog()) {
            change.setCatalogName(column.getRelation().getSchema().getCatalogName());
        }
        if (control.getIncludeSchema()) {
            change.setSchemaName(column.getRelation().getSchema().getName());
        }
        change.setColumnName(column.getName());


        return new Change[] { change };


    }

Related Classes of liquibase.change.core.DropColumnChange

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