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prepareDeleteCompositePrimaryKeyPg() — drizzle-orm Function Reference

Architecture documentation for the prepareDeleteCompositePrimaryKeyPg() function in jsonStatements.ts from the drizzle-orm codebase.

Function typescript DrizzleKit SchemaDiffer called by 1

Entity Profile

Dependency Diagram

graph TD
  a1f70d66_e687_54e1_5949_cdf605cd8cac["prepareDeleteCompositePrimaryKeyPg()"]
  6139f734_8ada_c641_9fec_9a55cfdf376f["jsonStatements.ts"]
  a1f70d66_e687_54e1_5949_cdf605cd8cac -->|defined in| 6139f734_8ada_c641_9fec_9a55cfdf376f
  c7a398db_43c9_7771_09b7_73bc09e703e8["applyPgSnapshotsDiff()"]
  c7a398db_43c9_7771_09b7_73bc09e703e8 -->|calls| a1f70d66_e687_54e1_5949_cdf605cd8cac
  style a1f70d66_e687_54e1_5949_cdf605cd8cac fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

drizzle-kit/src/jsonStatements.ts lines 3173–3189

export const prepareDeleteCompositePrimaryKeyPg = (
	tableName: string,
	schema: string,
	pks: Record<string, string>,
	// TODO: remove?
	json1: PgSchema,
): JsonDeleteCompositePK[] => {
	return Object.values(pks).map((it) => {
		return {
			type: 'delete_composite_pk',
			tableName,
			data: it,
			schema,
			constraintName: PgSquasher.unsquashPK(it).name,
		} as JsonDeleteCompositePK;
	});
};

Domain

Subdomains

Defined In

Called By

Source

Frequently Asked Questions

What does prepareDeleteCompositePrimaryKeyPg() do?
prepareDeleteCompositePrimaryKeyPg() is a function in the drizzle-orm codebase, defined in drizzle-kit/src/jsonStatements.ts.
Where is prepareDeleteCompositePrimaryKeyPg() defined?
prepareDeleteCompositePrimaryKeyPg() is defined in drizzle-kit/src/jsonStatements.ts at line 3173.
What calls prepareDeleteCompositePrimaryKeyPg()?
prepareDeleteCompositePrimaryKeyPg() is called by 1 function(s): applyPgSnapshotsDiff.

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