Merge pull request #17162 from rampage644/issue17134

sql, tests: change empty strings rendering in sqllogictest suite
cockroachdb · Jul 25, 2017 · cfabc0c · cfabc0c
2 parents 3758800 + 867b9b1
commit cfabc0c
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diff --git a/pkg/sql/logictest/logic_test.go b/pkg/sql/logictest/logic_test.go
@@ -1287,6 +1287,10 @@ func (t *logicTest) execQuery(query logicQuery) error {
 						val = str
 					}
 				}
+				// Empty strings are rendered as "·" (middle dot)
+				if val == "" {
+					val = "·"
+				}
 				// We split string results on whitespace and append a separate result
 				// for each string. A bit unusual, but otherwise we can't match strings
 				// containing whitespace.