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ALTER SEQUENCE
Applies to ✅ Open Source Edition ✅ Express Edition ✅ Professional Edition ✅ Enterprise Edition
The following types of statements are supported when altering a sequence:
Alter sequence properties
jOOQ supports a variety of sequence properties through meta data and DDL.
// Cache a number of values for the sequence, typically on a per session basis. create.alterSequence("sequence").cache(200).execute(); create.alterSequence("sequence").noCache().execute(); // Specify whether the sequence should cycle when it reaches the MAXVALUE create.alterSequence("sequence").cycle().execute(); create.alterSequence("sequence").noCycle().execute(); // The increment by which a sequence should produce the next value create.alterSequence("sequence").incrementBy(10).execute(); // The MAXVALUE before which the sequence should cycle if applicable create.alterSequence("sequence").maxvalue(1000).execute(); create.alterSequence("sequence").noMaxvalue.execute(); // The MINVALUE from which the sequence should cycle if applicable create.alterSequence("sequence").minvalue(1).execute(); create.alterSequence("sequence").noMinvalue.execute(); // Let the sequence restart with MINVALUE or with a specific value create.alterSequence(S_AUTHOR_ID).restart().execute(); create.alterSequence(S_AUTHOR_ID).restartWith(1).execute(); // Let the sequence start with a specific value create.alterSequence(S_AUTHOR_ID).startWith(1).execute();
RENAME
Like most object types, sequences can be renamed:
// Renaming the sequence create.alterSequence("old_sequence").renameTo("new_sequence").execute();
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