diff options
Diffstat (limited to 'src/tutorial/basics.source')
| -rw-r--r-- | src/tutorial/basics.source | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/src/tutorial/basics.source b/src/tutorial/basics.source index 9dbd75eb154..fe1cdfde2a8 100644 --- a/src/tutorial/basics.source +++ b/src/tutorial/basics.source @@ -126,13 +126,13 @@ SELECT * FROM weather LEFT OUTER JOIN cities ON (weather.city = cities.name); -- Suppose we want to find all the records that are in the temperature range --- of other records. W1 and W2 are aliases for weather. +-- of other records. w1 and w2 are aliases for weather. -SELECT W1.city, W1.temp_lo, W1.temp_hi, - W2.city, W2.temp_lo, W2.temp_hi -FROM weather W1, weather W2 -WHERE W1.temp_lo < W2.temp_lo - and W1.temp_hi > W2.temp_hi; +SELECT w1.city, w1.temp_lo, w1.temp_hi, + w2.city, w2.temp_lo, w2.temp_hi +FROM weather w1, weather w2 +WHERE w1.temp_lo < w2.temp_lo + and w1.temp_hi > w2.temp_hi; ----------------------------- |