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Fix some uses of "the quick brown fox".
If we're going to quote a well-known pangram, we should quote it accurately. Per gripe from Thom Brown.
This commit is contained in:
Tom Lane
parent
b142068622
commit
e7bfc7e42c
@ -4048,24 +4048,24 @@ SELECT col1, (SELECT regexp_matches(col2, '(bar)(beque)')) FROM tab;
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Some examples:
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<programlisting>
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SELECT foo FROM regexp_split_to_table('the quick brown fox jumped over the lazy dog', E'\\s+') AS foo;
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SELECT foo FROM regexp_split_to_table('the quick brown fox jumps over the lazy dog', E'\\s+') AS foo;
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foo
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--------
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-------
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the
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quick
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brown
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fox
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jumped
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jumps
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over
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the
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lazy
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dog
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(9 rows)
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SELECT regexp_split_to_array('the quick brown fox jumped over the lazy dog', E'\\s+');
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SELECT regexp_split_to_array('the quick brown fox jumps over the lazy dog', E'\\s+');
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regexp_split_to_array
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------------------------------------------------
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{the,quick,brown,fox,jumped,over,the,lazy,dog}
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-----------------------------------------------
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{the,quick,brown,fox,jumps,over,the,lazy,dog}
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(1 row)
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SELECT foo FROM regexp_split_to_table('the quick brown fox', E'\\s*') AS foo;
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@ -448,27 +448,27 @@ ERROR: invalid regular expression: parentheses () not balanced
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SELECT regexp_matches('foobarbequebaz', $re$(bar)(beque){2,1}$re$);
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ERROR: invalid regular expression: invalid repetition count(s)
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-- split string on regexp
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SELECT foo, length(foo) FROM regexp_split_to_table('the quick brown fox jumped over the lazy dog', $re$\s+$re$) AS foo;
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foo | length
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--------+--------
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the | 3
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quick | 5
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brown | 5
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fox | 3
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jumped | 6
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over | 4
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the | 3
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lazy | 4
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dog | 3
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SELECT foo, length(foo) FROM regexp_split_to_table('the quick brown fox jumps over the lazy dog', $re$\s+$re$) AS foo;
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foo | length
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-------+--------
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the | 3
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quick | 5
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brown | 5
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fox | 3
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jumps | 5
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over | 4
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the | 3
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lazy | 4
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dog | 3
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(9 rows)
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SELECT regexp_split_to_array('the quick brown fox jumped over the lazy dog', $re$\s+$re$);
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regexp_split_to_array
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------------------------------------------------
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{the,quick,brown,fox,jumped,over,the,lazy,dog}
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SELECT regexp_split_to_array('the quick brown fox jumps over the lazy dog', $re$\s+$re$);
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regexp_split_to_array
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-----------------------------------------------
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{the,quick,brown,fox,jumps,over,the,lazy,dog}
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(1 row)
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SELECT foo, length(foo) FROM regexp_split_to_table('the quick brown fox jumped over the lazy dog', $re$\s*$re$) AS foo;
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SELECT foo, length(foo) FROM regexp_split_to_table('the quick brown fox jumps over the lazy dog', $re$\s*$re$) AS foo;
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foo | length
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-----+--------
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t | 1
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@ -491,8 +491,7 @@ SELECT foo, length(foo) FROM regexp_split_to_table('the quick brown fox jumped o
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u | 1
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m | 1
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p | 1
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e | 1
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d | 1
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s | 1
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o | 1
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v | 1
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e | 1
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@ -507,15 +506,15 @@ SELECT foo, length(foo) FROM regexp_split_to_table('the quick brown fox jumped o
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d | 1
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o | 1
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g | 1
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(36 rows)
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(35 rows)
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SELECT regexp_split_to_array('the quick brown fox jumped over the lazy dog', $re$\s*$re$);
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regexp_split_to_array
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---------------------------------------------------------------------------
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{t,h,e,q,u,i,c,k,b,r,o,w,n,f,o,x,j,u,m,p,e,d,o,v,e,r,t,h,e,l,a,z,y,d,o,g}
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SELECT regexp_split_to_array('the quick brown fox jumps over the lazy dog', $re$\s*$re$);
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regexp_split_to_array
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-------------------------------------------------------------------------
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{t,h,e,q,u,i,c,k,b,r,o,w,n,f,o,x,j,u,m,p,s,o,v,e,r,t,h,e,l,a,z,y,d,o,g}
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(1 row)
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SELECT foo, length(foo) FROM regexp_split_to_table('the quick brown fox jumped over the lazy dog', '') AS foo;
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SELECT foo, length(foo) FROM regexp_split_to_table('the quick brown fox jumps over the lazy dog', '') AS foo;
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foo | length
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-----+--------
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t | 1
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@ -542,8 +541,7 @@ SELECT foo, length(foo) FROM regexp_split_to_table('the quick brown fox jumped o
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u | 1
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m | 1
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p | 1
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e | 1
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d | 1
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s | 1
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| 1
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o | 1
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v | 1
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@ -562,42 +560,41 @@ SELECT foo, length(foo) FROM regexp_split_to_table('the quick brown fox jumped o
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d | 1
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o | 1
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g | 1
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(44 rows)
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(43 rows)
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SELECT regexp_split_to_array('the quick brown fox jumped over the lazy dog', '');
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regexp_split_to_array
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-----------------------------------------------------------------------------------------------------------
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{t,h,e," ",q,u,i,c,k," ",b,r,o,w,n," ",f,o,x," ",j,u,m,p,e,d," ",o,v,e,r," ",t,h,e," ",l,a,z,y," ",d,o,g}
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SELECT regexp_split_to_array('the quick brown fox jumps over the lazy dog', '');
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regexp_split_to_array
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---------------------------------------------------------------------------------------------------------
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{t,h,e," ",q,u,i,c,k," ",b,r,o,w,n," ",f,o,x," ",j,u,m,p,s," ",o,v,e,r," ",t,h,e," ",l,a,z,y," ",d,o,g}
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(1 row)
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-- case insensitive
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SELECT foo, length(foo) FROM regexp_split_to_table('thE QUick bROWn FOx jUMPed ovEr THE lazy dOG', 'e', 'i') AS foo;
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foo | length
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-----------------------+--------
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th | 2
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QUick bROWn FOx jUMP | 21
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d ov | 4
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r TH | 4
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lazy dOG | 9
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(5 rows)
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SELECT foo, length(foo) FROM regexp_split_to_table('thE QUick bROWn FOx jUMPs ovEr The lazy dOG', 'e', 'i') AS foo;
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foo | length
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---------------------------+--------
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th | 2
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QUick bROWn FOx jUMPs ov | 25
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r Th | 4
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lazy dOG | 9
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(4 rows)
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SELECT regexp_split_to_array('thE QUick bROWn FOx jUMPed ovEr THE lazy dOG', 'e', 'i');
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regexp_split_to_array
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--------------------------------------------------------
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{th," QUick bROWn FOx jUMP","d ov","r TH"," lazy dOG"}
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SELECT regexp_split_to_array('thE QUick bROWn FOx jUMPs ovEr The lazy dOG', 'e', 'i');
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regexp_split_to_array
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-----------------------------------------------------
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{th," QUick bROWn FOx jUMPs ov","r Th"," lazy dOG"}
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(1 row)
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-- no match of pattern
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SELECT foo, length(foo) FROM regexp_split_to_table('the quick brown fox jumped over the lazy dog', 'nomatch') AS foo;
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foo | length
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----------------------------------------------+--------
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the quick brown fox jumped over the lazy dog | 44
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SELECT foo, length(foo) FROM regexp_split_to_table('the quick brown fox jumps over the lazy dog', 'nomatch') AS foo;
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foo | length
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---------------------------------------------+--------
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the quick brown fox jumps over the lazy dog | 43
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(1 row)
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SELECT regexp_split_to_array('the quick brown fox jumped over the lazy dog', 'nomatch');
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regexp_split_to_array
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--------------------------------------------------
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{"the quick brown fox jumped over the lazy dog"}
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SELECT regexp_split_to_array('the quick brown fox jumps over the lazy dog', 'nomatch');
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regexp_split_to_array
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-------------------------------------------------
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{"the quick brown fox jumps over the lazy dog"}
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(1 row)
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-- some corner cases
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@ -620,14 +617,14 @@ SELECT regexp_split_to_array('123456','.');
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(1 row)
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-- errors
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SELECT foo, length(foo) FROM regexp_split_to_table('thE QUick bROWn FOx jUMPed ovEr THE lazy dOG', 'e', 'zippy') AS foo;
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SELECT foo, length(foo) FROM regexp_split_to_table('thE QUick bROWn FOx jUMPs ovEr The lazy dOG', 'e', 'zippy') AS foo;
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ERROR: invalid regexp option: "z"
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SELECT regexp_split_to_array('thE QUick bROWn FOx jUMPed ovEr THE lazy dOG', 'e', 'iz');
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SELECT regexp_split_to_array('thE QUick bROWn FOx jUMPs ovEr The lazy dOG', 'e', 'iz');
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ERROR: invalid regexp option: "z"
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-- global option meaningless for regexp_split
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SELECT foo, length(foo) FROM regexp_split_to_table('thE QUick bROWn FOx jUMPed ovEr THE lazy dOG', 'e', 'g') AS foo;
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SELECT foo, length(foo) FROM regexp_split_to_table('thE QUick bROWn FOx jUMPs ovEr The lazy dOG', 'e', 'g') AS foo;
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ERROR: regexp_split does not support the global option
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SELECT regexp_split_to_array('thE QUick bROWn FOx jUMPed ovEr THE lazy dOG', 'e', 'g');
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SELECT regexp_split_to_array('thE QUick bROWn FOx jUMPs ovEr The lazy dOG', 'e', 'g');
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ERROR: regexp_split does not support the global option
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-- change NULL-display back
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\pset null ''
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@ -164,29 +164,29 @@ SELECT regexp_matches('foobarbequebaz', $re$(barbeque$re$);
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SELECT regexp_matches('foobarbequebaz', $re$(bar)(beque){2,1}$re$);
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-- split string on regexp
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SELECT foo, length(foo) FROM regexp_split_to_table('the quick brown fox jumped over the lazy dog', $re$\s+$re$) AS foo;
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SELECT regexp_split_to_array('the quick brown fox jumped over the lazy dog', $re$\s+$re$);
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SELECT foo, length(foo) FROM regexp_split_to_table('the quick brown fox jumps over the lazy dog', $re$\s+$re$) AS foo;
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SELECT regexp_split_to_array('the quick brown fox jumps over the lazy dog', $re$\s+$re$);
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SELECT foo, length(foo) FROM regexp_split_to_table('the quick brown fox jumped over the lazy dog', $re$\s*$re$) AS foo;
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SELECT regexp_split_to_array('the quick brown fox jumped over the lazy dog', $re$\s*$re$);
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SELECT foo, length(foo) FROM regexp_split_to_table('the quick brown fox jumped over the lazy dog', '') AS foo;
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SELECT regexp_split_to_array('the quick brown fox jumped over the lazy dog', '');
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SELECT foo, length(foo) FROM regexp_split_to_table('the quick brown fox jumps over the lazy dog', $re$\s*$re$) AS foo;
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SELECT regexp_split_to_array('the quick brown fox jumps over the lazy dog', $re$\s*$re$);
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SELECT foo, length(foo) FROM regexp_split_to_table('the quick brown fox jumps over the lazy dog', '') AS foo;
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SELECT regexp_split_to_array('the quick brown fox jumps over the lazy dog', '');
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-- case insensitive
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SELECT foo, length(foo) FROM regexp_split_to_table('thE QUick bROWn FOx jUMPed ovEr THE lazy dOG', 'e', 'i') AS foo;
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SELECT regexp_split_to_array('thE QUick bROWn FOx jUMPed ovEr THE lazy dOG', 'e', 'i');
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SELECT foo, length(foo) FROM regexp_split_to_table('thE QUick bROWn FOx jUMPs ovEr The lazy dOG', 'e', 'i') AS foo;
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SELECT regexp_split_to_array('thE QUick bROWn FOx jUMPs ovEr The lazy dOG', 'e', 'i');
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-- no match of pattern
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SELECT foo, length(foo) FROM regexp_split_to_table('the quick brown fox jumped over the lazy dog', 'nomatch') AS foo;
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SELECT regexp_split_to_array('the quick brown fox jumped over the lazy dog', 'nomatch');
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SELECT foo, length(foo) FROM regexp_split_to_table('the quick brown fox jumps over the lazy dog', 'nomatch') AS foo;
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SELECT regexp_split_to_array('the quick brown fox jumps over the lazy dog', 'nomatch');
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-- some corner cases
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SELECT regexp_split_to_array('123456','1');
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SELECT regexp_split_to_array('123456','6');
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SELECT regexp_split_to_array('123456','.');
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-- errors
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SELECT foo, length(foo) FROM regexp_split_to_table('thE QUick bROWn FOx jUMPed ovEr THE lazy dOG', 'e', 'zippy') AS foo;
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SELECT regexp_split_to_array('thE QUick bROWn FOx jUMPed ovEr THE lazy dOG', 'e', 'iz');
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SELECT foo, length(foo) FROM regexp_split_to_table('thE QUick bROWn FOx jUMPs ovEr The lazy dOG', 'e', 'zippy') AS foo;
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SELECT regexp_split_to_array('thE QUick bROWn FOx jUMPs ovEr The lazy dOG', 'e', 'iz');
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-- global option meaningless for regexp_split
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SELECT foo, length(foo) FROM regexp_split_to_table('thE QUick bROWn FOx jUMPed ovEr THE lazy dOG', 'e', 'g') AS foo;
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SELECT regexp_split_to_array('thE QUick bROWn FOx jUMPed ovEr THE lazy dOG', 'e', 'g');
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SELECT foo, length(foo) FROM regexp_split_to_table('thE QUick bROWn FOx jUMPs ovEr The lazy dOG', 'e', 'g') AS foo;
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SELECT regexp_split_to_array('thE QUick bROWn FOx jUMPs ovEr The lazy dOG', 'e', 'g');
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-- change NULL-display back
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\pset null ''
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