Merge pull request #82 from JohT/fix/issue-81

Drop unnecessary sequence table in database schema (issue #81)
JohT · May 28, 2022 · b43b017 · b43b017
2 parents 5c6c8dc + c7b036a
commit b43b017
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diff --git a/...ng/src/main/resources/db/command/common/V1.0.0__AxonOnMicroprofileTryoutEventsourcing.sql b/...ng/src/main/resources/db/command/common/V1.0.0__AxonOnMicroprofileTryoutEventsourcing.sql
@@ -29,6 +29,9 @@ CREATE TABLE "axon_on_microprofile_tryout"."snapshotevententry" (
 	PRIMARY KEY (AGGREGATEIDENTIFIER, SEQUENCENUMBER),
 	UNIQUE (EVENTIDENTIFIER)
 );
+-- The following sequence table will be dropped in schema version v3.0.0.
+-- It was generated by JPA back then and hadn't been used since switching to JDBC.
+-- It might be relevant for those who want to use AxonFramework with JPA ( + orm.xml here for the customized table name).
 CREATE TABLE "axon_on_microprofile_tryout"."eventsourcing_sequence" (SEQ_NAME VARCHAR(50) NOT NULL, SEQ_COUNT NUMERIC(38), PRIMARY KEY (SEQ_NAME));
 
 CREATE TABLE "axon_on_microprofile_tryout"."sagaentry" (
@@ -51,5 +54,8 @@ CREATE TABLE "axon_on_microprofile_tryout"."associationvalueentry" (
 CREATE INDEX ASSOCIATIONVALUEENTRY_INDEX_ASSOCIATION ON "axon_on_microprofile_tryout"."associationvalueentry" (sagaType, associationKey, associationValue);
 CREATE INDEX ASSOCIATIONVALUEENTRY_INDEX_SAGA ON "axon_on_microprofile_tryout"."associationvalueentry" (sagaId, sagaType);
 
+-- These inserts will be deleted with the drop of the sequence table in schema version v3.0.0.
+-- They were generated by JPA back then and hadn't been used since switching to JDBC.
+-- It might be relevant for those who want to use AxonFramework with JPA ( + orm.xml here for the customized table name).
 INSERT INTO "axon_on_microprofile_tryout"."eventsourcing_sequence"(SEQ_NAME, SEQ_COUNT) values ('ASSOCIATIONVALUEENTRY_ID', 0);
 INSERT INTO "axon_on_microprofile_tryout"."eventsourcing_sequence"(SEQ_NAME, SEQ_COUNT) values ('DOMAINEVENTENTRY_GLOBAL_INDEX', 0);
diff --git a/...entsourcing/src/main/resources/db/command/common/V3.0.0__DropUnnecessarySequenceTable.sql b/...entsourcing/src/main/resources/db/command/common/V3.0.0__DropUnnecessarySequenceTable.sql
@@ -0,0 +1 @@
+DROP TABLE "axon_on_microprofile_tryout"."eventsourcing_sequence";