Issues

• get_random_subset fails with composite key

  bugnew
  sdv-dev/SDV#2943 · Filter by author sarahmish opened on Aug 11, 2026

• Unsafe cloudpickle.load() in sdv/single_table/base.py

  sdv-dev/SDV#2874 · Filter by author ikerrr33 opened on Apr 23, 2026

• Support Pandas 3.x

  internal
  sdv-dev/SDV#2783 · Filter by author rwedge opened on Jan 23, 2026

• Theoretical limitations and embeddings

  questionunder discussion
  sdv-dev/SDV#2752 · Filter by author thiswillbeyourgithub opened on Dec 2, 2025
  6

• Problems encountered when using sequence generators

  newquestion
  sdv-dev/SDV#2744 · Filter by author PuJeff opened on Nov 15, 2025

• turning off the tqdm progress bar when sampling

  feature requestunder discussion
  sdv-dev/SDV#2743 · Filter by author zhongzhenzhen opened on Nov 14, 2025
  3

• Problems encountered in synthetic data

  questionunder discussion
  sdv-dev/SDV#2718 · Filter by author PuJeff opened on Oct 13, 2025
  3

• For sequential data, allow me to add an Inequality constraint between a context and non-context column

  data:sequentialfeature request
  sdv-dev/SDV#2637 · Filter by author npatki opened on Aug 1, 2025

• Feedback and Questions Regarding Parsynthesizer

  questionunder discussion
  sdv-dev/SDV#2618 · Filter by author Abreu6 opened on Jul 23, 2025
  6

• Support for dates older than Sep 21, 1677

  feature request
  sdv-dev/SDV#2536 · Filter by author iarizex opened on May 16, 2025
  1

• When creating sequential data, allow me to adjust the time interval of observations within each sequence

  feature request
  sdv-dev/SDV#2493 · Filter by author npatki opened on Apr 29, 2025
  2

• Non-credible sample from a categorical variable

  bugunder discussion
  sdv-dev/SDV#2486 · Filter by author QuantAkt opened on Apr 26, 2025
  1

• Allow me to use non-key ID columns in a FixedCombinations-type constraint (constant values)

  feature request
  sdv-dev/SDV#2483 · Filter by author npatki opened on Apr 25, 2025

• Saving old version of a synthesizer prior to fitting causes AttributeError for single-table-CAG branch

  bug
  sdv-dev/SDV#2444 · Filter by author fealho opened on Mar 31, 2025

• Create better error validation if I accidentally reuse the same transformer instance

  bug
  sdv-dev/SDV#2436 · Filter by author npatki opened on Mar 27, 2025
  1

• Support callbacks for synthesizer training

  feature: modelingfeature request
  sdv-dev/SDV#2402 · Filter by author srinify opened on Feb 28, 2025
  1

• CopulaGANSynthesizer more likely to see see FitError (Optimization converged to parameters that are outside the range allowed by the distribution.)

  bugdata:single-table
  sdv-dev/SDV#2391 · Filter by author npatki opened on Feb 25, 2025
  1

• KeyError: '0', Sampling terminated, GaussianCopulaSynthesizer

  bugfeature:sampling
  sdv-dev/SDV#2376 · Filter by author PieterKnops opened on Feb 20, 2025
  3

• Sampled data with foreign key that points to more than one primary key results in InvalidDataError

  bug
  sdv-dev/SDV#2372 · Filter by author frances-h opened on Feb 14, 2025

• FixedIncrements constraint cannot be applied conjunction with Inequality constraint

  bug
  sdv-dev/SDV#2360 · Filter by author frances-h opened on Jan 29, 2025

• Incorrect handling of empty dataframe during conditional sampling

  bugfeature:samplingunder discussion
  sdv-dev/SDV#2334 · Filter by author omelyanchikd opened on Jan 7, 2025
  2

• Cannot use any scalar constraint (ScalarRange, ScalarInequality) with numerical columns that can be confused as datetimes

  bugfeature:constraints
  sdv-dev/SDV#2328 · Filter by author npatki opened on Dec 20, 2024

• Cannot use any scalar constraint (ScalarRange, ScalarInequality) with datetime columns that are stored as ints

  bugfeature:constraints
  sdv-dev/SDV#2324 · Filter by author npatki opened on Dec 17, 2024

• Include TabDDPM as a Synthesizer

  feature request
  sdv-dev/SDV#2315 · Filter by author celsofranssa opened on Dec 6, 2024
  1

• When data is in an SAS file, pandas reads in missing values as empty strings

  bug
  sdv-dev/SDV#2313 · Filter by author npatki opened on Dec 2, 2024