Hardens the type=postgres ElasticClient in response to the PR moqui#700 review. Each item maps to PROBLEMS_RESOLUTION_PLAN.md: - moqui#1 Schema/initSchema type conflict: ensureColumnType() heals document/content_tsv/mdc/thrown columns to JSONB/TSVECTOR regardless of entity-sync ordering; failed casts now log at .warn and the resulting type is verified. Schema-ownership note added to SearchEntities.xml. - moqui#2 Hardcoded 'english' FTS language: new text-config cluster attribute (validated safe-identifier, default english) threaded through to_tsvector/websearch_to_tsquery/ts_headline; declared in moqui-conf-3.xsd. - moqui#4 Shallow merge in update(): recursive deepMerge() preserves nested sibling keys (ES _update semantics). - moqui#5 SQL-injection hardening: ALLOWED_CAST_TYPES whitelist assertion on guessCastType() output. - moqui#6 Unbounded log deletes: batchedDelete() chunks retention deletes via ctid+LIMIT. - moqui#7 DDL-in-transaction: execRequired()/execOptional() so optional steps (pg_trgm, sequence heal) no longer abort init; fatal path logs the failing statement. - moqui#8 jsonb_path_ops GIN index now optional via enable-jsonb-path-index cluster attribute (declared in moqui-conf-3.xsd). - moqui#9 guessCastType() prefers declared ES mapping types (per-cluster fieldTypeMapCache) over name/value heuristics. - moqui#11 search() logs a one-time warn when aggs/aggregations are requested (unsupported). - moqui#12 Single-query total via count(*) OVER() (falls back to standalone COUNT for keyset cursor / empty page). - moqui#13 PIT: real ES-style search_after keyset pagination (updated_stamp,doc_id) with documented snapshot limitation. - moqui#14 PostgresSearchSuite gated behind -PincludePostgresSearch / MOQUI_PG_SEARCH=true (out of default test run). - moqui#3, moqui#10 doc/comment corrections (logging datasource group; @CompileStatic intent). Tests: PostgresElasticClientTests (40) + PostgresSearchTranslatorTests (51), all passing.

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Commits

Commits on Apr 10, 2026

feat: PostgreSQL-backed search/document storage as ElasticSearch alternative

Improve PostgreSQL search backend: dedicated table routing, ts_headline, parameterized queries

Commits on Jul 18, 2026

PostgreSQL search backend: address PROBLEMS.md review issues

PostgreSQL compatibility: numeric JDBC binding + test idempotency