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columnChangeFor() — drizzle-orm Function Reference

Architecture documentation for the columnChangeFor() function in snapshotsDiffer.ts from the drizzle-orm codebase.

Function typescript DrizzleKit CLIWorkflow called by 5

Entity Profile

Dependency Diagram

graph TD
  6ccba877_8f27_d835_30f0_d4f0b9b00400["columnChangeFor()"]
  582ba146_631b_7794_80a3_5b8044ba7cde["snapshotsDiffer.ts"]
  6ccba877_8f27_d835_30f0_d4f0b9b00400 -->|defined in| 582ba146_631b_7794_80a3_5b8044ba7cde
  c7a398db_43c9_7771_09b7_73bc09e703e8["applyPgSnapshotsDiff()"]
  c7a398db_43c9_7771_09b7_73bc09e703e8 -->|calls| 6ccba877_8f27_d835_30f0_d4f0b9b00400
  a5972ffc_ff1b_9523_2495_5373af710e65["applyMysqlSnapshotsDiff()"]
  a5972ffc_ff1b_9523_2495_5373af710e65 -->|calls| 6ccba877_8f27_d835_30f0_d4f0b9b00400
  d4992b27_bf78_8099_5134_750cef1c518c["applySingleStoreSnapshotsDiff()"]
  d4992b27_bf78_8099_5134_750cef1c518c -->|calls| 6ccba877_8f27_d835_30f0_d4f0b9b00400
  d9097b7e_1e27_d29f_7732_f2fa1447f2b8["applySqliteSnapshotsDiff()"]
  d9097b7e_1e27_d29f_7732_f2fa1447f2b8 -->|calls| 6ccba877_8f27_d835_30f0_d4f0b9b00400
  55569cde_7638_9cfc_9dcd_34636d975ec3["applyLibSQLSnapshotsDiff()"]
  55569cde_7638_9cfc_9dcd_34636d975ec3 -->|calls| 6ccba877_8f27_d835_30f0_d4f0b9b00400
  style 6ccba877_8f27_d835_30f0_d4f0b9b00400 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

drizzle-kit/src/snapshotsDiffer.ts lines 540–551

const columnChangeFor = (
	column: string,
	renamedColumns: { from: Named; to: Named }[],
) => {
	for (let ren of renamedColumns) {
		if (column === ren.from.name) {
			return ren.to.name;
		}
	}

	return column;
};

Domain

Subdomains

Defined In

Called By

Source

Frequently Asked Questions

What does columnChangeFor() do?
columnChangeFor() is a function in the drizzle-orm codebase, defined in drizzle-kit/src/snapshotsDiffer.ts.
Where is columnChangeFor() defined?
columnChangeFor() is defined in drizzle-kit/src/snapshotsDiffer.ts at line 540.
What calls columnChangeFor()?
columnChangeFor() is called by 5 function(s): applyLibSQLSnapshotsDiff, applyMysqlSnapshotsDiff, applyPgSnapshotsDiff, applySingleStoreSnapshotsDiff, applySqliteSnapshotsDiff.

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