Commit48e2bb1

Neil Conway

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This trivial patch adds a regression test for CASE expressions that use

an untyped literal in the CASE's test expression. This adds testcoverage for a bug that was fixed by Tom on January 12.

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Lines changed: 7 additions & 0 deletions

Original file line number	Diff line number	Diff line change
`@@ -72,6 +72,13 @@ SELECT '6' AS "One",`
`72`	`72`	`6 \| 6`
`73`	`73`	`(1 row)`
`74`	`74`
	`75`	`+-- Test for cases involving untyped literals in test expression`
	`76`	`+SELECT CASE 'a' WHEN 'a' THEN 1 ELSE 2 END;`
	`77`	`+ case`
	`78`	`+------`
	`79`	`+ 1`
	`80`	`+(1 row)`
	`81`	`+`
`75`	`82`	`--`
`76`	`83`	`-- Examples of targets involving tables`
`77`	`84`	`--`

Lines changed: 3 additions & 0 deletions

Original file line number	Diff line number	Diff line change
`@@ -58,6 +58,9 @@ SELECT '6' AS "One",`
`58`	`58`	`ELSE7`
`59`	`59`	`ENDAS"Two WHEN with default";`
`60`	`60`
	`61`	`+-- Test for cases involving untyped literals in test expression`
	`62`	`+SELECT CASE'a' WHEN'a' THEN1 ELSE2 END;`
	`63`	`+`
`61`	`64`	`--`
`62`	`65`	`-- Examples of targets involving tables`
`63`	`66`	`--`

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