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Make sure that quoted identifiers remain quoted in formatter #11171

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Merged
hashhar merged 1 commit into from
Mar 1, 2022
Merged

Make sure that quoted identifiers remain quoted in formatter #11171

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4 changes: 2 additions & 2 deletions core/trino-parser/src/main/java/io/trino/sql/SqlFormatter.java
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Original file line number Diff line number Diff line change
Expand Up @@ -1511,7 +1511,7 @@ protected Void visitTruncateTable(TruncateTable node, Integer indent)
public Void visitSetSession(SetSession node, Integer indent)
{
builder.append("SET SESSION ")
.append(node.getName())
.append(formatName(node.getName()))
.append(" = ")
.append(formatExpression(node.getValue()));

Expand All @@ -1522,7 +1522,7 @@ public Void visitSetSession(SetSession node, Integer indent)
public Void visitResetSession(ResetSession node, Integer indent)
{
builder.append("RESET SESSION ")
.append(node.getName());
.append(formatName(node.getName()));

return null;
}
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14 changes: 14 additions & 0 deletions core/trino-parser/src/test/java/io/trino/sql/parser/TestSqlParser.java
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Original file line number Diff line number Diff line change
Expand Up @@ -1009,6 +1009,20 @@ public void testResetSession()
assertStatement("RESET SESSION foo", new ResetSession(QualifiedName.of("foo")));
}

@Test
public void testSessionIdentifiers()
{
assertStatement("SET SESSION \"foo-bar\".baz = 'x'",
new SetSession(QualifiedName.of("foo-bar", "baz"), new StringLiteral("x")));
assertStatementIsInvalid("SET SESSION foo-bar.name = 'value'")
.withMessage("line 1:16: mismatched input '-'. Expecting: '.', '='");

assertStatement("RESET SESSION \"foo-bar\".baz",
new ResetSession(QualifiedName.of("foo-bar", "baz")));
assertStatementIsInvalid("RESET SESSION foo-bar.name")
.withMessage("line 1:18: mismatched input '-'. Expecting: '.', <EOF>");
}

@Test
public void testShowSession()
{
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