alter prompts table durations (#1204)

_database/sql/migrations/2026-03-24-065550-0000_alter_prompts_change_fields/down.sql

@@ -0,0 +1,7 @@
+-- noinspection SqlDialectInspectionForFile
+-- noinspection SqlNoDataSourceInspectionForFile
+-- noinspection SqlResolveForFile
+
+ALTER TABLE prompts
+DROP COLUMN maybe_duration_seconds,
+ADD COLUMN maybe_duration VARCHAR(8) DEFAULT NULL;

_database/sql/migrations/2026-03-24-065550-0000_alter_prompts_change_fields/up.sql

@@ -0,0 +1,7 @@
+-- noinspection SqlDialectInspectionForFile
+-- noinspection SqlNoDataSourceInspectionForFile
+-- noinspection SqlResolveForFile
+
+ALTER TABLE prompts
+DROP COLUMN maybe_duration,
+ADD COLUMN maybe_duration_seconds INT UNSIGNED DEFAULT NULL;

_database/sql/migrations_squashed/prompts/prompts.sql

@@ -68,10 +68,8 @@ CREATE TABLE prompts (
   -- The resolution for the prompt (eg. four_k, 720p, etc.)
   maybe_resolution VARCHAR(16) DEFAULT NULL,
 
-  -- TODO: Let's change this to an integer before writing to it.
-  -- The duration (eg. 8s, 16s, 2m, etc.)
-  -- Not an integer because we want to potentially support other units
-  maybe_duration VARCHAR(8) DEFAULT NULL,
+  -- The duration in seconds
+  maybe_duration_seconds INT UNSIGNED DEFAULT NULL,
 
   -- The number of outputs to generate (0-255)
   maybe_batch_count TINYINT UNSIGNED DEFAULT NULL,