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Handle invalid step results

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This commit is contained in:
김선우
2025-01-21 19:00:38 +09:00
parent f7a8d1b428
commit 82e9fe0219
3 changed files with 14 additions and 3 deletions
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5
bindings/java/src/main/java/org/github/tursodatabase/core/LimboResultSet.java
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@@ -64,6 +64,11 @@ public class LimboResultSet {
row++;
}
if (lastStepResult.isInInvalidState()) {
open = false;
throw new SQLException("step() returned invalid result: " + lastStepResult);
}
pastLastRow = lastStepResult.isDone();
if (pastLastRow) {
open = false;

9
bindings/java/src/main/java/org/github/tursodatabase/core/LimboStepResult.java
View File

@@ -13,6 +13,7 @@ public class LimboStepResult {
private static final int STEP_RESULT_ID_IO = 20;
private static final int STEP_RESULT_ID_DONE = 30;
private static final int STEP_RESULT_ID_INTERRUPT = 40;
// Indicates that the database file could not be written because of concurrent activity by some other connection
private static final int STEP_RESULT_ID_BUSY = 50;
private static final int STEP_RESULT_ID_ERROR = 60;
@@ -41,6 +42,14 @@ public class LimboStepResult {
return stepResultId == STEP_RESULT_ID_DONE;
}
public boolean isInInvalidState() {
// current implementation doesn't allow STEP_RESULT_ID_IO to be returned
return stepResultId == STEP_RESULT_ID_IO ||
stepResultId == STEP_RESULT_ID_INTERRUPT ||
stepResultId == STEP_RESULT_ID_BUSY ||
stepResultId == STEP_RESULT_ID_ERROR;
}
@Override
public String toString() {
return "LimboStepResult{" +