Skip to main content
Ctrl+K
Astropy
  • About
    • About Astropy
    • Code of Conduct
    • Acknowledging & Citing
    • History
  • Documentation
    • astropy
    • asdf-astropy
    • astropy-healpix
    • astroquery
    • ccdproc
    • photutils
    • regions
    • reproject
    • specreduce
    • specutils
  • Get Help
  • Contribute
  • Affiliated Packages
  • Team
  • GitHub
  • About ▾
    • About Astropy
    • Code of Conduct
    • Acknowledging & Citing
    • History
  • Documentation ▾
    • astropy
    • asdf-astropy
    • astropy-healpix
    • astroquery
    • ccdproc
    • photutils
    • regions
    • reproject
    • specreduce
    • specutils
  • Get Help
  • Contribute
  • Affiliated Packages
  • Team
  • GitHub
Logo image

Astropy v8.0.0b1

  • Getting Started
  • User Guide
    • Constants (astropy.constants)
    • Units and Quantities (astropy.units)
    • N-Dimensional Datasets (astropy.nddata)
    • Data Tables (astropy.table)
      • Constructing a Table
      • Accessing a Table
      • Modifying a Table
      • Table Operations
      • Table Indexing
      • Masking and Missing Values
      • Mixin Columns
      • Interfacing with DataFrames
      • Interfacing with the Pandas Package
      • Astropy Table and DataFrames
      • Table Implementation Details
      • Reference/API
        • dstack
        • hstack
        • join
        • join_distance
        • join_skycoord
        • represent_mixins_as_columns
        • setdiff
        • unique
        • vstack
        • BST
        • Column
        • ColumnGroups
        • ColumnInfo
        • Conf
        • JSViewer
        • MaskedColumn
        • NdarrayMixin
        • PprintIncludeExclude
        • QTable
        • Row
        • SCEngine
        • SerializedColumn
        • SortedArray
        • StringTruncateWarning
        • Table
        • TableAttribute
        • TableColumns
        • TableFormatter
        • TableGroups
        • TableMergeError
        • TableReplaceWarning
        • classic
        • ipydatagrid
    • Time and Dates (astropy.time)
    • Time Series (astropy.timeseries)
    • Astronomical Coordinate Systems (astropy.coordinates)
    • World Coordinate System (astropy.wcs)
    • Models and Fitting (astropy.modeling)
    • Uncertainties and Distributions (astropy.uncertainty)
    • Overview of Astropy File I/O
    • High-level Unified File I/O
    • FITS File Handling (astropy.io.fits)
    • Text Tables (astropy.io.ascii)
    • VOTable Handling (astropy.io.votable)
    • ECVS, HDF5, Parquet, PyArrow CSV, YAML (astropy.io.misc)
    • Cosmological Calculations (astropy.cosmology)
    • Convolution and Filtering (astropy.convolution)
    • IERS data access (astropy.utils.iers)
    • Data Visualization (astropy.visualization)
    • Astrostatistics Tools (astropy.stats)
    • Masked Values and Quantities (astropy.utils.masked)
    • SAMP (Simple Application Messaging Protocol) (astropy.samp)
    • Configuration System (astropy.config)
    • I/O Registry (astropy.io.registry)
    • I/O Typing (astropy.io.typing)
    • Logging system
    • Python warnings system
    • Astropy Core Package Utilities (astropy.utils)
    • Environment variables
    • Astropy Glossary
  • Contributing
  • Project Details
  • User Guide
  • Data Tables (astropy.table)
  • Reference/API
  • TableMergeError

TableMergeError#

exception astropy.table.TableMergeError[source]#

previous

TableGroups

next

TableReplaceWarning

Edit

© Copyright 2011–2026, The Astropy Developers.

Code of Conduct

Updated on 21 May 2026 , built with Sphinx 9.1.0