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Implement server side transform for json - #64

Merged

brycekbargar merged 34 commits into

library-data-platform:release-v4.0.0from

Five-Colleges-Incorporated:server-side-transform

Feb 25, 2026

Merged

Implement server side transform for json#64
brycekbargar merged 34 commits into
library-data-platform:release-v4.0.0from
Five-Colleges-Incorporated:server-side-transform

Commits on Feb 11, 2026
- Refactor database module to be public
  brycekbargar
  committed
  a2ef926
- Naively expand a single table
  brycekbargar
  committed
  c5a6b7a
Commits on Feb 12, 2026
- Set currently supported column types
  brycekbargar
  committed
  61c485c
- Leave objects and arrays unexpanded
  brycekbargar
  committed
  c43bcfc
- Refactor table expansion to a static method
  brycekbargar
  committed
  c081491
- Move to using temp intermediate tables and implement keep_raw
  brycekbargar
  committed
  7e57418
- Analyze temp table tables in postgres
  brycekbargar
  committed
  0cd601e
- Copy over existing columns when creating the table
  brycekbargar
  committed
  d1eec54
- Refactor prefix to be internal
  brycekbargar
  committed
  0c55c32
Commits on Feb 13, 2026
- Refactor prefix to not use sql identifiers
  brycekbargar
  committed
  fa375d4
- Support prefix containing a schema
  brycekbargar
  committed
  54a6867
- Add tests to investigate behavior with lists and objects
  brycekbargar
  committed
  f74afad
Commits on Feb 16, 2026
- Recursively expand json objects
  brycekbargar
  committed
  6421e23
Commits on Feb 17, 2026
- Handle camelcase objects and columns
  brycekbargar
  committed
  cde1e1a
- WIP: Refactor ExpansionNode into object and array nodes
  brycekbargar
  committed
  461645c
Commits on Feb 18, 2026
- Use already created jfuncs for json operations
  brycekbargar
  committed
  d4ff63a
- Add jfunc for exploding arrays
  brycekbargar
  committed
  ce3c4ab
Commits on Feb 19, 2026
- Very naively expand a single array column
  brycekbargar
  committed
  5162a2a
- Collect array type information during the initial unnest
  brycekbargar
  committed
  3dfc18d
- Fully extract lists when they are not objects
  brycekbargar
  committed
  9c883b8
Commits on Feb 20, 2026
- Refactor turning meta into select column statements
  brycekbargar
  committed
  f75f525
- Refactor to a recursive ExpansionNode method
  brycekbargar
  committed
  6c64c1f
- Fix multiple lists at the same level
  brycekbargar
  committed
  82e22f8
- Fix expansion for objects nested in arrays
  brycekbargar
  committed
  a632ebe
- Refactor postgres jfuncs for better performance
  brycekbargar
  committed
  def86b4
Commits on Feb 21, 2026
- Refactor _expansion_node.py into a module
  brycekbargar
  committed
  67e3f17
- Test for output and id generation of lists
  brycekbargar
  committed
  1421da7
- Implement json_depth
  brycekbargar
  committed
  5bfef53
- Postgres performance enhancements with ANALYZE and DELETE RETURNING
  brycekbargar
  committed
  e2ca3eb
Commits on Feb 23, 2026
- Add a function for detecting null json values across db types
  brycekbargar
  committed
  cd25da1
Commits on Feb 24, 2026
- Handle null values in json
  brycekbargar
  committed
  15bb80a
- Handle mixed types in json
  brycekbargar
  committed
  76bfc23
Commits on Feb 25, 2026
- Add another test for null conditions
  brycekbargar
  committed
  5b09052
- Remove the experimental other db support
  brycekbargar
  committed
  7189cfe

Commits

Commits on Feb 11, 2026

Commits on Feb 12, 2026

Commits on Feb 13, 2026

Commits on Feb 16, 2026

Commits on Feb 17, 2026

Commits on Feb 18, 2026

Commits on Feb 19, 2026

Commits on Feb 20, 2026

Commits on Feb 21, 2026

Commits on Feb 23, 2026

Commits on Feb 24, 2026

Commits on Feb 25, 2026