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Wisser/Jailer

v17.2 Feature

This release adds 3 notable features for engineering teams evaluating rollout.

Published 10d Relational Databases
✓ No known CVEs patched
Read the diff → Tool health → What is this tool? →

✓ No known CVEs patched in this version

Topics

database db2 export extract frontend gui
+13 more
jailer java jdbc mssql mysql oracle postgresql redshift sql sqlserver subsetter subsetting testing

Summary

AI summary

Export reconstructs spatial columns with dialect‑specific SQL, adds interactive map previews and navigation controls for geometry/geography data, and improves association analysis handling NATURAL JOIN/USING syntax.

Changes in this release

Feature Low

Adds spatial data preview with interactive map for geometry/geography values.

Adds spatial data preview with interactive map for geometry/geography values.

Source: llm_adapter@2026-07-16

Confidence: high

Feature Low

Adds support for points, lines, polygons and their multi-/collection variants in spatial preview.

Adds support for points, lines, polygons and their multi-/collection variants in spatial preview.

Source: llm_adapter@2026-07-16

Confidence: high

Feature Low

Adds coordinate system support for WGS84 (SRID 4326/8307) and EPSG:3857 Web Mercator in spatial preview.

Adds coordinate system support for WGS84 (SRID 4326/8307) and EPSG:3857 Web Mercator in spatial preview.

Source: llm_adapter@2026-07-16

Confidence: high

Feature Low

Adds map navigation: drag to pan, mouse wheel to zoom, Shift+drag for box zoom in SQL Console.

Adds map navigation: drag to pan, mouse wheel to zoom, Shift+drag for box zoom in SQL Console.

Source: llm_adapter@2026-07-16

Confidence: high

Feature Low

Adds high-contrast outline/halo for geometries and colored ring rendering for points in spatial preview.

Adds high-contrast outline/halo for geometries and colored ring rendering for points in spatial preview.

Source: llm_adapter@2026-07-16

Confidence: high

Feature Low

Adds hover tooltip showing row data for geometries in SQL Console spatial preview.

Adds hover tooltip showing row data for geometries in SQL Console spatial preview.

Source: llm_adapter@2026-07-16

Confidence: low

Feature Low

Adds legend with color‑by‑column, palette selection, text size adjustment, and free move/resize in SQL Console spatial preview.

Adds legend with color‑by‑column, palette selection, text size adjustment, and free move/resize in SQL Console spatial preview.

Source: llm_adapter@2026-07-16

Confidence: low

Feature Low

Adds "Save as image" option to export current map view from spatial preview.

Adds "Save as image" option to export current map view from spatial preview.

Source: llm_adapter@2026-07-16

Confidence: low

Feature Low

Enhances "Analyze SQL" to flag partially covered primary keys in proposed associations.

Enhances "Analyze SQL" to flag partially covered primary keys in proposed associations.

Source: llm_adapter@2026-07-16

Confidence: low

Feature Low

Export reconstructs spatial column values using dialect‑specific SQL expressions, preserving type information.

Export reconstructs spatial column values using dialect‑specific SQL expressions, preserving type information.

Source: granite4.1:30b@2026-07-16-audit

Confidence: low

Feature Low

Hovering a geometry in SQL Console highlights it and displays the row’s data as a tooltip.

Hovering a geometry in SQL Console highlights it and displays the row’s data as a tooltip.

Source: granite4.1:30b@2026-07-16-audit

Confidence: low

Feature Low

Provides legend that colors geometries by column values, lets users pick palettes, adjust text size, and move/resize freely (SQL Console).

Provides legend that colors geometries by column values, lets users pick palettes, adjust text size, and move/resize freely (SQL Console).

Source: granite4.1:30b@2026-07-16-audit

Confidence: low

Feature Low

Adds "Save as image" to export the current map view as PNG/JPG/BMP/GIF or copy to clipboard (omits handles in export).

Adds "Save as image" to export the current map view as PNG/JPG/BMP/GIF or copy to clipboard (omits handles in export).

Source: granite4.1:30b@2026-07-16-audit

Confidence: low

Feature Low

Analyze SQL understands "NATURAL JOIN" and "JOIN ... USING (col)" syntax and proposes associations for them.

Analyze SQL understands "NATURAL JOIN" and "JOIN ... USING (col)" syntax and proposes associations for them.

Source: granite4.1:30b@2026-07-16-audit

Confidence: low

Bugfix Medium

Fixes AssociationProposer dropping column equality in self-joins.

Fixes AssociationProposer dropping column equality in self-joins.

Source: llm_adapter@2026-07-16

Confidence: low

Full changelog
  • Export now reconstructs spatial (geometry/geography) column values with a
    dialect-specific SQL expression instead of losing type information.
  • Spatial data preview: geometry/geography values are shown on an interactive map over
    OpenStreetMap tiles - both in the Data Browser's cell preview and, for the SQL Console,
    as a map overlay on the "Rows"/"Columns" result.
    • Supports points, lines, polygons and their multi-/collection variant.
    • Coordinate systems: WGS84 (SRID 4326/8307) and EPSG:3857 "Web Mercator" (the projection
      used by web maps / online portals).
    • Navigation: drag to pan, mouse wheel to zoom (in the SQL Console the point under the
      cursor stays fixed), Shift+drag to zoom into a box.
    • Geometries are drawn with a high-contrast outline/halo so they stay visible over any
      map tiles; points render as a colored ring with a white center. Hovering a geometry in
      the SQL Console highlights it and shows the row's data as a tooltip.
    • Legend (SQL Console): color the geometries by the values of a chosen column, pick a
      color palette, adjust the legend text size, and move/resize the legend freely.
    • "Save as image": save the current map as a PNG/JPG/BMP/GIF file or copy it to the
      clipboard (the move/resize handles are omitted from the exported image).
  • "Analyze SQL": proposed associations are now checked for partially covered primary keys.
    If a proposal's join condition equates only some columns of a composite primary key on
    table "A" or "B", that cell is flagged with a warning icon and a tooltip listing the
    still-uncovered column(s).
  • "Analyze SQL": AssociationProposer now understands "NATURAL JOIN" and "JOIN ... USING
    (col)" syntax and proposes associations for them, instead of silently ignoring those
    joins.
  • Fixed: AssociationProposer could silently drop a column equality from a proposed join
    condition when the same table appeared twice in a query under different aliases
    (self-join), because equations from different aliases were incorrectly treated as
    duplicates.

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