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fix(migration): quote table names in create_hypertable calls #179

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Merged
TerrifiedBug merged 1 commit into from
Apr 26, 2026
Merged

fix(migration): quote table names in create_hypertable calls #179

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14 changes: 10 additions & 4 deletions prisma/migrations/20260329000000_timescaledb_hypertables/migration.sql
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Original file line number Diff line number Diff line change
Expand Up @@ -20,8 +20,14 @@ BEGIN
ALTER TABLE "PipelineMetric"
ADD CONSTRAINT "PipelineMetric_pkey" PRIMARY KEY ("id", "timestamp");

-- Note: the table-name argument to create_hypertable() is parsed as a
-- regclass, which folds *unquoted* identifiers to lowercase. Prisma
-- creates these tables with case-preserved identifiers like
-- "PipelineMetric", so we must pass the name with embedded double quotes
-- — otherwise regclass looks up "pipelinemetric" and errors with
-- "relation does not exist".
PERFORM create_hypertable(
'PipelineMetric',
'"PipelineMetric"',
by_range('timestamp', INTERVAL '1 day'),
migrate_data => true,
if_not_exists => true
Expand All @@ -35,7 +41,7 @@ BEGIN
ADD CONSTRAINT "NodeMetric_pkey" PRIMARY KEY ("id", "timestamp");

PERFORM create_hypertable(
'NodeMetric',
'"NodeMetric"',
by_range('timestamp', INTERVAL '1 day'),
migrate_data => true,
if_not_exists => true
Expand All @@ -48,7 +54,7 @@ BEGIN
ADD CONSTRAINT "PipelineLog_pkey" PRIMARY KEY ("id", "timestamp");

PERFORM create_hypertable(
'PipelineLog',
'"PipelineLog"',
by_range('timestamp', INTERVAL '1 day'),
migrate_data => true,
if_not_exists => true
Expand All @@ -61,7 +67,7 @@ BEGIN
ADD CONSTRAINT "NodeStatusEvent_pkey" PRIMARY KEY ("id", "timestamp");

PERFORM create_hypertable(
'NodeStatusEvent',
'"NodeStatusEvent"',
by_range('timestamp', INTERVAL '1 day'),
migrate_data => true,
if_not_exists => true
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