How to use resetSequences method of org.evomaster.client.java.controller.db.DbCleaner class

Best EvoMaster code snippet using org.evomaster.client.java.controller.db.DbCleaner.resetSequences

Source:DbCleaner.java

...29                with FKs, we must temporarily disable the integrity checks30             */31            s.execute("SET REFERENTIAL_INTEGRITY FALSE");32            truncateTables(tablesToSkip, s, schemaName, false);33            resetSequences(s, schemaName);34            s.execute("SET REFERENTIAL_INTEGRITY TRUE");35            s.close();36        } catch (Exception e) {37            throw new RuntimeException(e);38        }39    }40    public static void clearDatabase_Postgres(Connection connection) {41        clearDatabase_Postgres(connection, "public", null);42    }43    public static void clearDatabase_Postgres(Connection connection, String schemaName, List<String> tablesToSkip) {44        try {45            Statement s = connection.createStatement();46            truncateTables(tablesToSkip, s, schemaName, true);47            resetSequences(s, schemaName);48            s.close();49        } catch (Exception e) {50            throw new RuntimeException(e);51        }52    }53    private static void truncateTables(List<String> tablesToSkip, Statement s, String schema, boolean singleCommand) throws SQLException {54        // Find all tables and truncate them55        Set<String> tables = new HashSet<>();56        ResultSet rs = s.executeQuery("SELECT TABLE_NAME FROM INFORMATION_SCHEMA.TABLES  where TABLE_SCHEMA='" + schema + "' AND (TABLE_TYPE='TABLE' OR TABLE_TYPE='BASE TABLE')");57        while (rs.next()) {58            tables.add(rs.getString(1));59        }60        rs.close();61        if (tables.isEmpty()) {62            throw new IllegalStateException("Could not find any table");63        }64        if (tablesToSkip != null) {65            for (String skip : tablesToSkip) {66                if (!tables.stream().anyMatch(t -> t.equalsIgnoreCase(skip))) {67                    String msg = "Asked to skip table '" + skip + "', but it does not exist.";68                    msg += " Existing tables in schema '"+schema+"': [" +69                            tables.stream().collect(Collectors.joining(", ")) + "]";70                    throw new IllegalStateException(msg);71                }72            }73        }74        List<String> tablesToClear = tables.stream()75                .filter(n -> tablesToSkip == null || tablesToSkip.isEmpty() ||76                        !tablesToSkip.stream().anyMatch(skip -> skip.equalsIgnoreCase(n)))77                .collect(Collectors.toList());78        if (singleCommand) {79            String ts = tablesToClear.stream()80                    .sorted()81                    .collect(Collectors.joining(","));82            s.executeUpdate("TRUNCATE TABLE " + ts);83        } else {84            //note: if one at a time, need to make sure to first disable FK checks85            for(String t : tablesToClear){86                s.executeUpdate("TRUNCATE TABLE " + t);87            }88        }89    }90    private static void resetSequences(Statement s, String schema) throws SQLException {91        ResultSet rs;// Idem for sequences92        Set<String> sequences = new HashSet<>();93        rs = s.executeQuery("SELECT SEQUENCE_NAME FROM INFORMATION_SCHEMA.SEQUENCES WHERE SEQUENCE_SCHEMA='" + schema + "'");94        while (rs.next()) {95            sequences.add(rs.getString(1));96        }97        rs.close();98        for (String seq : sequences) {99            s.executeUpdate("ALTER SEQUENCE " + seq + " RESTART WITH 1");100        }101        /*102            Note: we reset all sequences from 1. But the original database might103            have used a different value.104            In most cases (99.99%), this should not be a problem....

resetSequences

Using AI Code Generation

1import org.evomaster.client.java.controller.db.DbCleaner;2import org.evomaster.client.java.controller.db.SqlScriptRunner;3public class EMResetDatabase {4    public static void main(String[] args) throws Exception {5        String pathToScript = "/path/to/sql/script";6        SqlScriptRunner runner = new SqlScriptRunner(pathToScript);7        runner.run();8        DbCleaner.resetSequences();9    }10}11DROP SCHEMA public CASCADE;12CREATE SCHEMA public;13GRANT ALL ON SCHEMA public TO postgres;14GRANT ALL ON SCHEMA public TO public;

resetSequences

Using AI Code Generation

1org.evomaster.client.java.controller.db.DbCleaner.resetSequences(Arrays.asList("table_name1", "table_name2"));2org.evomaster.client.java.controller.db.DbCleaner.resetSequences(Arrays.asList("table_name1", "table_name2"));3org.evomaster.client.java.controller.db.DbCleaner.resetSequences(Arrays.asList("table_name1", "table_name2"));4org.evomaster.client.java.controller.db.DbCleaner.resetSequences(Arrays.asList("table_name1", "table_name2"));5org.evomaster.client.java.controller.db.DbCleaner.resetSequences(Arrays.asList("table_name1", "table_name2"));6org.evomaster.client.java.controller.db.DbCleaner.resetSequences(Arrays.asList("table_name1", "table

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