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[jOOQ/jOOQ#2356] Let query fail in the database, as always

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This commit is contained in:
Lukas Eder 2023-09-08 11:27:37 +02:00
parent 276c9a8ceb
commit da72d18d2b
1 changed files with 38 additions and 36 deletions
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74
jOOQ/src/main/java/org/jooq/impl/TruncateImpl.java
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@ -152,51 +152,53 @@ implements
case FIREBIRD:
case IGNITE:
case SQLITE: {
if (table.size() == 1) {
// [#2356] Only single table TRUNCATE can be emulated this way. By default
// let the query fail in the database.
if (table.size() == 1)
ctx.visit(delete(table.get(0)));
}
else {
ctx.sql("[Cannot emulate multi-table truncate using DELETE yet]");
log.warn("Multi table truncate", "Cannot emulate multi-table truncate using DELETE yet");
}
else
accept0(ctx);
break;
}
// All other dialects do
default: {
ctx.start(Clause.TRUNCATE_TRUNCATE)
.visit(K_TRUNCATE).sql(' ').visit(K_TABLE).sql(' ')
.visit(table);
if (restartIdentity != null)
ctx.formatSeparator()
.visit(restartIdentity.keyword);
if (cascade != null)
ctx.formatSeparator()
.visit(cascade == Cascade.CASCADE ? K_CASCADE : K_RESTRICT);
ctx.end(Clause.TRUNCATE_TRUNCATE);
default:
accept0(ctx);
break;
}
}
}
final void accept0(Context<?> ctx) {
ctx.start(Clause.TRUNCATE_TRUNCATE)
.visit(K_TRUNCATE).sql(' ').visit(K_TABLE).sql(' ')
.visit(table);
if (restartIdentity != null)
ctx.formatSeparator()
.visit(restartIdentity.keyword);
if (cascade != null)
ctx.formatSeparator()
.visit(cascade == Cascade.CASCADE ? K_CASCADE : K_RESTRICT);
ctx.end(Clause.TRUNCATE_TRUNCATE);
}
@Override
public final Clause[] clauses(Context<?> ctx) {
return CLAUSES;