Update error message

Author: alamb

datafusion/sqllogictest/test_files/dates.slt

@@ -183,7 +183,7 @@ query error input contains invalid characters
 SELECT to_date('2020-09-08 12/00/00+00:00', '%c', '%+')
 
 # to_date with broken formatting
-query error bad or unsupported format string
+query error DataFusion error: Execution error: Error parsing timestamp from '2020\-09\-08 12/00/00\+00:00' using format '%q': trailing input
 SELECT to_date('2020-09-08 12/00/00+00:00', '%q')
 
 statement ok

datafusion/sqllogictest/test_files/select.slt

@@ -1869,5 +1869,5 @@ select *, count(*) over() as ta from t;
 3 4
 1 4
 
-query
-drop table t;
+statement count 0
+drop table t;

datafusion/sqllogictest/test_files/timestamps.slt

@@ -2241,23 +2241,23 @@ query error input contains invalid characters
 SELECT to_timestamp_seconds('2020-09-08 12/00/00+00:00', '%c', '%+')
 
 # to_timestamp with broken formatting
-query error bad or unsupported format string
+query error DataFusion error: Execution error: Error parsing timestamp from '2020\-09\-08 12/00/00\+00:00' using format '%q': trailing input
 SELECT to_timestamp('2020-09-08 12/00/00+00:00', '%q')
 
 # to_timestamp_nanos with broken formatting
-query error bad or unsupported format string
+query error DataFusion error: Execution error: Error parsing timestamp from '2020\-09\-08 12/00/00\+00:00' using format '%q': trailing input
 SELECT to_timestamp_nanos('2020-09-08 12/00/00+00:00', '%q')
 
 # to_timestamp_millis with broken formatting
-query error bad or unsupported format string
+query error DataFusion error: Execution error: Error parsing timestamp from '2020\-09\-08 12/00/00\+00:00' using format '%q': trailing input
 SELECT to_timestamp_millis('2020-09-08 12/00/00+00:00', '%q')
 
 # to_timestamp_micros with broken formatting
-query error bad or unsupported format string
+query error DataFusion error: Execution error: Error parsing timestamp from '2020\-09\-08 12/00/00\+00:00' using format '%q': trailing input
 SELECT to_timestamp_micros('2020-09-08 12/00/00+00:00', '%q')
 
 # to_timestamp_seconds with broken formatting
-query error bad or unsupported format string
+query error DataFusion error: Execution error: Error parsing timestamp from '2020\-09\-08 12/00/00\+00:00' using format '%q': trailing input
 SELECT to_timestamp_seconds('2020-09-08 12/00/00+00:00', '%q')
 
 # Create string timestamp table with different formats