16 lines
798 B
SQL
16 lines
798 B
SQL
-- Banner keeps its historical h5 payload for App compatibility while these
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-- columns retain the owning template relation for validation and lifecycle cleanup.
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ALTER TABLE admin_app_banners
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ADD COLUMN target_type VARCHAR(32) NOT NULL DEFAULT '' AFTER banner_type,
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ADD COLUMN activity_template_id VARCHAR(64) NOT NULL DEFAULT '' AFTER target_type,
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ADD COLUMN activity_template_code VARCHAR(64) NOT NULL DEFAULT '' AFTER activity_template_id;
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UPDATE admin_app_banners
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SET target_type = banner_type
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WHERE target_type = '';
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-- Template disable/archive uses this bounded equality lookup; app_code first
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-- preserves tenant isolation and prevents a full banner scan.
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CREATE INDEX idx_admin_app_banner_activity_target
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ON admin_app_banners (app_code, target_type, activity_template_id, status);
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