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15 lines
470 B
SQL
15 lines
470 B
SQL
-- Knowledge Platform schema migration
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-- Migration id: 0034_knowledge_space_emoji_icons
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-- Dialect: postgres
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-- Dify persists bounded Emoji Mart identities while retaining the legacy builtin-prefixed form.
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ALTER TABLE "knowledge_spaces"
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DROP CONSTRAINT IF EXISTS "knowledge_spaces_icon_ref_ck";
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ALTER TABLE "knowledge_spaces"
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ADD CONSTRAINT "knowledge_spaces_icon_ref_ck"
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CHECK (
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"icon_ref" IS NULL
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OR "icon_ref" ~ '^(builtin:)?[+a-z0-9_-]{1,64}$'
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);
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