prepareCasing() — drizzle-orm Function Reference

Architecture documentation for the prepareCasing() function in introspect-singlestore.ts from the drizzle-orm codebase.

Function typescript DrizzleKit SchemaDiffer calls 3 called by 1

Entity Profile

DrizzleKit→ SchemaDiffer→ prepareCasing() — drizzle-orm Function Reference

Dependency Diagram

graph TD
  a84cfaf7_b23a_f5c5_b393_66dbe4bc550e["prepareCasing()"]
  c6b71380_9588_5d06_58bb_e4dc7e505759["introspect-singlestore.ts"]
  a84cfaf7_b23a_f5c5_b393_66dbe4bc550e -->|defined in| c6b71380_9588_5d06_58bb_e4dc7e505759
  81f3f590_bf9d_eaf9_fad5_1c0016bacff9["schemaToTypeScript()"]
  81f3f590_bf9d_eaf9_fad5_1c0016bacff9 -->|calls| a84cfaf7_b23a_f5c5_b393_66dbe4bc550e
  fce2bf87_c142_4740_2bbe_ea5f7e77564b["escapeColumnKey()"]
  a84cfaf7_b23a_f5c5_b393_66dbe4bc550e -->|calls| fce2bf87_c142_4740_2bbe_ea5f7e77564b
  071bfc71_ad06_c0c4_cba2_360298dd4b47["assertUnreachable()"]
  a84cfaf7_b23a_f5c5_b393_66dbe4bc550e -->|calls| 071bfc71_ad06_c0c4_cba2_360298dd4b47
  3f77ceeb_5cb4_323c_a4f0_3072315e5aa1["camelCase()"]
  a84cfaf7_b23a_f5c5_b393_66dbe4bc550e -->|calls| 3f77ceeb_5cb4_323c_a4f0_3072315e5aa1
  style a84cfaf7_b23a_f5c5_b393_66dbe4bc550e fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

drizzle-kit/src/introspect-singlestore.ts lines 117–126

const prepareCasing = (casing?: Casing) => (value: string) => {
	if (casing === 'preserve') {
		return escapeColumnKey(value);
	}
	if (casing === 'camel') {
		return escapeColumnKey(value.camelCase());
	}

	assertUnreachable(casing);
};