[CALCITE-6094] Linq4j.ConstantExpression.write crashes on special FP values

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 1.35.0
• Fix Version/s: 1.37.0
• Component/s: linq4j
• Labels: pull-request-available
• Assignee: Unassigned
• Reporter: Mihai Budiu
• Created: 07/Nov/23 02:24
• Updated: 06/May/24 22:19
• Resolved: 11/Jan/24 21:50

Description

The following SqlOperatorTest

f.check("SELECT CAST(10e70 AS REAL)", "REAL NOT NULL", "Infinity");

crashes with the following top of stack trace:

Caused by: java.lang.NumberFormatException: Character I is neither a decimal digit number, decimal point, nor "e" notation exponential mark.
	at java.base/java.math.BigDecimal.<init>(BigDecimal.java:522)
	at java.base/java.math.BigDecimal.<init>(BigDecimal.java:405)
	at java.base/java.math.BigDecimal.<init>(BigDecimal.java:838)
	at java.base/java.math.BigDecimal.valueOf(BigDecimal.java:1318)
	at org.apache.calcite.linq4j.tree.ConstantExpression.write(ConstantExpression.java:109)
	at org.apache.calcite.linq4j.tree.ConstantExpression.accept(ConstantExpression.java:77)

Issue Links

• links to: GitHub Pull Request #3511