diff options
Diffstat (limited to 'contrib/ltree/expected/ltree.out')
| -rw-r--r-- | contrib/ltree/expected/ltree.out | 8134 |
1 files changed, 8134 insertions, 0 deletions
diff --git a/contrib/ltree/expected/ltree.out b/contrib/ltree/expected/ltree.out new file mode 100644 index 0000000..984cd03 --- /dev/null +++ b/contrib/ltree/expected/ltree.out @@ -0,0 +1,8134 @@ +CREATE EXTENSION ltree; +-- max length for a label +\set maxlbl 1000 +-- Check whether any of our opclasses fail amvalidate +SELECT amname, opcname +FROM pg_opclass opc LEFT JOIN pg_am am ON am.oid = opcmethod +WHERE opc.oid >= 16384 AND NOT amvalidate(opc.oid); + amname | opcname +--------+--------- +(0 rows) + +SELECT ''::ltree; + ltree +------- + +(1 row) + +SELECT '1'::ltree; + ltree +------- + 1 +(1 row) + +SELECT '1.2'::ltree; + ltree +------- + 1.2 +(1 row) + +SELECT '1.2.-3'::ltree; + ltree +-------- + 1.2.-3 +(1 row) + +SELECT '1.2._3'::ltree; + ltree +-------- + 1.2._3 +(1 row) + +-- empty labels not allowed +SELECT '.2.3'::ltree; +ERROR: ltree syntax error at character 1 +LINE 1: SELECT '.2.3'::ltree; + ^ +SELECT '1..3'::ltree; +ERROR: ltree syntax error at character 3 +LINE 1: SELECT '1..3'::ltree; + ^ +SELECT '1.2.'::ltree; +ERROR: ltree syntax error +LINE 1: SELECT '1.2.'::ltree; + ^ +DETAIL: Unexpected end of input. +SELECT repeat('x', :maxlbl)::ltree; + repeat +------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ + xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx +(1 row) + +SELECT repeat('x', :maxlbl + 1)::ltree; +ERROR: label string is too long +DETAIL: Label length is 1001, must be at most 1000, at character 1002. +SELECT ltree2text('1.2.3.34.sdf'); + ltree2text +-------------- + 1.2.3.34.sdf +(1 row) + +SELECT text2ltree('1.2.3.34.sdf'); + text2ltree +-------------- + 1.2.3.34.sdf +(1 row) + +SELECT subltree('Top.Child1.Child2',1,2); + subltree +---------- + Child1 +(1 row) + +SELECT subpath('Top.Child1.Child2',1,2); + subpath +--------------- + Child1.Child2 +(1 row) + +SELECT subpath('Top.Child1.Child2',-1,1); + subpath +--------- + Child2 +(1 row) + +SELECT subpath('Top.Child1.Child2',0,-2); + subpath +--------- + Top +(1 row) + +SELECT subpath('Top.Child1.Child2',0,-1); + subpath +------------ + Top.Child1 +(1 row) + +SELECT subpath('Top.Child1.Child2',0,0); + subpath +--------- + +(1 row) + +SELECT subpath('Top.Child1.Child2',1,0); + subpath +--------- + +(1 row) + +SELECT subpath('Top.Child1.Child2',0); + subpath +------------------- + Top.Child1.Child2 +(1 row) + +SELECT subpath('Top.Child1.Child2',1); + subpath +--------------- + Child1.Child2 +(1 row) + +SELECT index('1.2.3.4.5.6','1.2'); + index +------- + 0 +(1 row) + +SELECT index('a.1.2.3.4.5.6','1.2'); + index +------- + 1 +(1 row) + +SELECT index('a.1.2.3.4.5.6','1.2.3'); + index +------- + 1 +(1 row) + +SELECT index('a.1.2.3.4.5.6','1.2.3.j'); + index +------- + -1 +(1 row) + +SELECT index('a.1.2.3.4.5.6','1.2.3.j.4.5.5.5.5.5.5'); + index +------- + -1 +(1 row) + +SELECT index('a.1.2.3.4.5.6','1.2.3'); + index +------- + 1 +(1 row) + +SELECT index('a.1.2.3.4.5.6','6'); + index +------- + 6 +(1 row) + +SELECT index('a.1.2.3.4.5.6','6.1'); + index +------- + -1 +(1 row) + +SELECT index('a.1.2.3.4.5.6','5.6'); + index +------- + 5 +(1 row) + +SELECT index('0.1.2.3.5.4.5.6','5.6'); + index +------- + 6 +(1 row) + +SELECT index('0.1.2.3.5.4.5.6.8.5.6.8','5.6',3); + index +------- + 6 +(1 row) + +SELECT index('0.1.2.3.5.4.5.6.8.5.6.8','5.6',6); + index +------- + 6 +(1 row) + +SELECT index('0.1.2.3.5.4.5.6.8.5.6.8','5.6',7); + index +------- + 9 +(1 row) + +SELECT index('0.1.2.3.5.4.5.6.8.5.6.8','5.6',-7); + index +------- + 6 +(1 row) + +SELECT index('0.1.2.3.5.4.5.6.8.5.6.8','5.6',-4); + index +------- + 9 +(1 row) + +SELECT index('0.1.2.3.5.4.5.6.8.5.6.8','5.6',-3); + index +------- + 9 +(1 row) + +SELECT index('0.1.2.3.5.4.5.6.8.5.6.8','5.6',-2); + index +------- + -1 +(1 row) + +SELECT index('0.1.2.3.5.4.5.6.8.5.6.8','5.6',-20000); + index +------- + 6 +(1 row) + +SELECT 'Top.Child1.Child2'::ltree || 'Child3'::text; + ?column? +-------------------------- + Top.Child1.Child2.Child3 +(1 row) + +SELECT 'Top.Child1.Child2'::ltree || 'Child3'::ltree; + ?column? +-------------------------- + Top.Child1.Child2.Child3 +(1 row) + +SELECT 'Top_0'::ltree || 'Top.Child1.Child2'::ltree; + ?column? +------------------------- + Top_0.Top.Child1.Child2 +(1 row) + +SELECT 'Top.Child1.Child2'::ltree || ''::ltree; + ?column? +------------------- + Top.Child1.Child2 +(1 row) + +SELECT ''::ltree || 'Top.Child1.Child2'::ltree; + ?column? +------------------- + Top.Child1.Child2 +(1 row) + +SELECT lca('{la.2.3,1.2.3.4.5.6,""}') IS NULL; + ?column? +---------- + t +(1 row) + +SELECT lca('{la.2.3,1.2.3.4.5.6}') IS NULL; + ?column? +---------- + f +(1 row) + +SELECT lca('{1.la.2.3,1.2.3.4.5.6}'); + lca +----- + 1 +(1 row) + +SELECT lca('{1.2.3,1.2.3.4.5.6}'); + lca +----- + 1.2 +(1 row) + +SELECT lca('{1.2.3}'); + lca +----- + 1.2 +(1 row) + +SELECT lca('{1}'), lca('{1}') IS NULL; + lca | ?column? +-----+---------- + | f +(1 row) + +SELECT lca('{}') IS NULL; + ?column? +---------- + t +(1 row) + +SELECT lca('1.la.2.3','1.2.3.4.5.6'); + lca +----- + 1 +(1 row) + +SELECT lca('1.2.3','1.2.3.4.5.6'); + lca +----- + 1.2 +(1 row) + +SELECT lca('1.2.2.3','1.2.3.4.5.6'); + lca +----- + 1.2 +(1 row) + +SELECT lca('1.2.2.3','1.2.3.4.5.6',''); + lca +----- + +(1 row) + +SELECT lca('1.2.2.3','1.2.3.4.5.6','2'); + lca +----- + +(1 row) + +SELECT lca('1.2.2.3','1.2.3.4.5.6','1'); + lca +----- + +(1 row) + +SELECT '1'::lquery; + lquery +-------- + 1 +(1 row) + +SELECT '4|3|2'::lquery; + lquery +-------- + 4|3|2 +(1 row) + +SELECT '1.2'::lquery; + lquery +-------- + 1.2 +(1 row) + +SELECT '1.4|3|2'::lquery; + lquery +--------- + 1.4|3|2 +(1 row) + +SELECT '1.0'::lquery; + lquery +-------- + 1.0 +(1 row) + +SELECT '4|3|2.0'::lquery; + lquery +--------- + 4|3|2.0 +(1 row) + +SELECT '1.2.0'::lquery; + lquery +-------- + 1.2.0 +(1 row) + +SELECT '1.4|3|2.0'::lquery; + lquery +----------- + 1.4|3|2.0 +(1 row) + +SELECT '1.*'::lquery; + lquery +-------- + 1.* +(1 row) + +SELECT '4|3|2.*'::lquery; + lquery +--------- + 4|3|2.* +(1 row) + +SELECT '1.2.*'::lquery; + lquery +-------- + 1.2.* +(1 row) + +SELECT '1.4|3|2.*'::lquery; + lquery +----------- + 1.4|3|2.* +(1 row) + +SELECT '*.1.*'::lquery; + lquery +-------- + *.1.* +(1 row) + +SELECT '*.4|3|2.*'::lquery; + lquery +----------- + *.4|3|2.* +(1 row) + +SELECT '*.1.2.*'::lquery; + lquery +--------- + *.1.2.* +(1 row) + +SELECT '*.1.4|3|2.*'::lquery; + lquery +------------- + *.1.4|3|2.* +(1 row) + +SELECT '1.*.4|3|2'::lquery; + lquery +----------- + 1.*.4|3|2 +(1 row) + +SELECT '1.*.4|3|2.0'::lquery; + lquery +------------- + 1.*.4|3|2.0 +(1 row) + +SELECT '1.*.4|3|2.*{1,4}'::lquery; + lquery +------------------ + 1.*.4|3|2.*{1,4} +(1 row) + +SELECT '1.*.4|3|2.*{,4}'::lquery; + lquery +----------------- + 1.*.4|3|2.*{,4} +(1 row) + +SELECT '1.*.4|3|2.*{1,}'::lquery; + lquery +----------------- + 1.*.4|3|2.*{1,} +(1 row) + +SELECT '1.*.4|3|2.*{1}'::lquery; + lquery +---------------- + 1.*.4|3|2.*{1} +(1 row) + +SELECT 'foo.bar{,}.!a*|b{1,}.c{,44}.d{3,4}'::lquery; + lquery +------------------------------------ + foo.bar{,}.!a*|b{1,}.c{,44}.d{3,4} +(1 row) + +SELECT 'foo*@@*'::lquery; + lquery +-------- + foo@* +(1 row) + +SELECT 'qwerty%@*.tu'::lquery; + lquery +-------------- + qwerty%@*.tu +(1 row) + +-- empty labels not allowed +SELECT '.2.3'::lquery; +ERROR: lquery syntax error at character 1 +LINE 1: SELECT '.2.3'::lquery; + ^ +SELECT '1..3'::lquery; +ERROR: lquery syntax error at character 3 +LINE 1: SELECT '1..3'::lquery; + ^ +SELECT '1.2.'::lquery; +ERROR: lquery syntax error +LINE 1: SELECT '1.2.'::lquery; + ^ +DETAIL: Unexpected end of input. +SELECT '@.2.3'::lquery; +ERROR: lquery syntax error at character 1 +LINE 1: SELECT '@.2.3'::lquery; + ^ +SELECT '1.@.3'::lquery; +ERROR: lquery syntax error at character 3 +LINE 1: SELECT '1.@.3'::lquery; + ^ +SELECT '1.2.@'::lquery; +ERROR: lquery syntax error at character 5 +LINE 1: SELECT '1.2.@'::lquery; + ^ +SELECT '!.2.3'::lquery; +ERROR: lquery syntax error at character 2 +LINE 1: SELECT '!.2.3'::lquery; + ^ +DETAIL: Empty labels are not allowed. +SELECT '1.!.3'::lquery; +ERROR: lquery syntax error at character 4 +LINE 1: SELECT '1.!.3'::lquery; + ^ +DETAIL: Empty labels are not allowed. +SELECT '1.2.!'::lquery; +ERROR: lquery syntax error at character 6 +LINE 1: SELECT '1.2.!'::lquery; + ^ +DETAIL: Empty labels are not allowed. +SELECT '1.2.3|@.4'::lquery; +ERROR: lquery syntax error at character 7 +LINE 1: SELECT '1.2.3|@.4'::lquery; + ^ +SELECT (repeat('x', :maxlbl) || '*@@*')::lquery; + lquery +-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- + xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx@* +(1 row) + +SELECT (repeat('x', :maxlbl + 1) || '*@@*')::lquery; +ERROR: label string is too long +DETAIL: Label length is 1001, must be at most 1000, at character 1002. +SELECT ('!' || repeat('x', :maxlbl))::lquery; + lquery +------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- + !xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx +(1 row) + +SELECT ('!' || repeat('x', :maxlbl + 1))::lquery; +ERROR: label string is too long +DETAIL: Label length is 1001, must be at most 1000, at character 1003. +SELECT nlevel('1.2.3.4'); + nlevel +-------- + 4 +(1 row) + +SELECT nlevel(('1' || repeat('.1', 65534))::ltree); + nlevel +-------- + 65535 +(1 row) + +SELECT nlevel(('1' || repeat('.1', 65535))::ltree); +ERROR: number of ltree labels (65536) exceeds the maximum allowed (65535) +SELECT nlevel(('1' || repeat('.1', 65534))::ltree || '1'); +ERROR: number of ltree levels (65536) exceeds the maximum allowed (65535) +SELECT ('1' || repeat('.1', 65534))::lquery IS NULL; + ?column? +---------- + f +(1 row) + +SELECT ('1' || repeat('.1', 65535))::lquery IS NULL; +ERROR: number of lquery items (65536) exceeds the maximum allowed (65535) +SELECT '*{65535}'::lquery; + lquery +---------- + *{65535} +(1 row) + +SELECT '*{65536}'::lquery; +ERROR: lquery syntax error +LINE 1: SELECT '*{65536}'::lquery; + ^ +DETAIL: Low limit (65536) exceeds the maximum allowed (65535), at character 3. +SELECT '*{,65534}'::lquery; + lquery +----------- + *{,65534} +(1 row) + +SELECT '*{,65535}'::lquery; + lquery +-------- + * +(1 row) + +SELECT '*{,65536}'::lquery; +ERROR: lquery syntax error +LINE 1: SELECT '*{,65536}'::lquery; + ^ +DETAIL: High limit (65536) exceeds the maximum allowed (65535), at character 4. +SELECT '*{4,3}'::lquery; +ERROR: lquery syntax error +LINE 1: SELECT '*{4,3}'::lquery; + ^ +DETAIL: Low limit (4) is greater than high limit (3), at character 5. +SELECT '1.2'::ltree < '2.2'::ltree; + ?column? +---------- + t +(1 row) + +SELECT '1.2'::ltree <= '2.2'::ltree; + ?column? +---------- + t +(1 row) + +SELECT '2.2'::ltree = '2.2'::ltree; + ?column? +---------- + t +(1 row) + +SELECT '3.2'::ltree >= '2.2'::ltree; + ?column? +---------- + t +(1 row) + +SELECT '3.2'::ltree > '2.2'::ltree; + ?column? +---------- + t +(1 row) + +SELECT '1.2.3'::ltree @> '1.2.3.4'::ltree; + ?column? +---------- + t +(1 row) + +SELECT '1.2.3.4'::ltree @> '1.2.3.4'::ltree; + ?column? +---------- + t +(1 row) + +SELECT '1.2.3.4.5'::ltree @> '1.2.3.4'::ltree; + ?column? +---------- + f +(1 row) + +SELECT '1.3.3'::ltree @> '1.2.3.4'::ltree; + ?column? +---------- + f +(1 row) + +SELECT 'a.b.c.d.e'::ltree ~ 'a.b.c.d.e'; + ?column? +---------- + t +(1 row) + +SELECT 'a.b.c.d.e'::ltree ~ 'A.b.c.d.e'; + ?column? +---------- + f +(1 row) + +SELECT 'a.b.c.d.e'::ltree ~ 'A@.b.c.d.e'; + ?column? +---------- + t +(1 row) + +SELECT 'aa.b.c.d.e'::ltree ~ 'A@.b.c.d.e'; + ?column? +---------- + f +(1 row) + +SELECT 'aa.b.c.d.e'::ltree ~ 'A*.b.c.d.e'; + ?column? +---------- + f +(1 row) + +SELECT 'aa.b.c.d.e'::ltree ~ 'A*@.b.c.d.e'; + ?column? +---------- + t +(1 row) + +SELECT 'aa.b.c.d.e'::ltree ~ 'A*@|g.b.c.d.e'; + ?column? +---------- + t +(1 row) + +SELECT 'g.b.c.d.e'::ltree ~ 'A*@|g.b.c.d.e'; + ?column? +---------- + t +(1 row) + +SELECT 'a.b.c.d.e'::ltree ~ 'a.b.c.d.e'; + ?column? +---------- + t +(1 row) + +SELECT 'a.b.c.d.e'::ltree ~ 'a.*.e'; + ?column? +---------- + t +(1 row) + +SELECT 'a.b.c.d.e'::ltree ~ 'a.*{3}.e'; + ?column? +---------- + t +(1 row) + +SELECT 'a.b.c.d.e'::ltree ~ 'a.*{2}.e'; + ?column? +---------- + f +(1 row) + +SELECT 'a.b.c.d.e'::ltree ~ 'a.*{4}.e'; + ?column? +---------- + f +(1 row) + +SELECT 'a.b.c.d.e'::ltree ~ 'a.*{,4}.e'; + ?column? +---------- + t +(1 row) + +SELECT 'a.b.c.d.e'::ltree ~ 'a.*{2,}.e'; + ?column? +---------- + t +(1 row) + +SELECT 'a.b.c.d.e'::ltree ~ 'a.*{2,4}.e'; + ?column? +---------- + t +(1 row) + +SELECT 'a.b.c.d.e'::ltree ~ 'a.*{2,3}.e'; + ?column? +---------- + t +(1 row) + +SELECT 'a.b.c.d.e'::ltree ~ 'a.*{2,3}'; + ?column? +---------- + f +(1 row) + +SELECT 'a.b.c.d.e'::ltree ~ 'a.*{2,4}'; + ?column? +---------- + t +(1 row) + +SELECT 'a.b.c.d.e'::ltree ~ 'a.*{2,5}'; + ?column? +---------- + t +(1 row) + +SELECT 'a.b.c.d.e'::ltree ~ '*{2,3}.e'; + ?column? +---------- + f +(1 row) + +SELECT 'a.b.c.d.e'::ltree ~ '*{2,4}.e'; + ?column? +---------- + t +(1 row) + +SELECT 'a.b.c.d.e'::ltree ~ '*{2,5}.e'; + ?column? +---------- + t +(1 row) + +SELECT 'a.b.c.d.e'::ltree ~ '*.e'; + ?column? +---------- + t +(1 row) + +SELECT 'a.b.c.d.e'::ltree ~ '*.e.*'; + ?column? +---------- + t +(1 row) + +SELECT 'a.b.c.d.e'::ltree ~ '*.d.*'; + ?column? +---------- + t +(1 row) + +SELECT 'a.b.c.d.e'::ltree ~ '*.a.*.d.*'; + ?column? +---------- + t +(1 row) + +SELECT 'a.b.c.d.e'::ltree ~ '*.!d.*'; + ?column? +---------- + t +(1 row) + +SELECT 'a.b.c.d.e'::ltree ~ '*.!d'; + ?column? +---------- + t +(1 row) + +SELECT 'a.b.c.d.e'::ltree ~ '!d.*'; + ?column? +---------- + t +(1 row) + +SELECT 'a.b.c.d.e'::ltree ~ '!a.*'; + ?column? +---------- + f +(1 row) + +SELECT 'a.b.c.d.e'::ltree ~ '*.!e'; + ?column? +---------- + f +(1 row) + +SELECT 'a.b.c.d.e'::ltree ~ '*.!e.*'; + ?column? +---------- + t +(1 row) + +SELECT 'a.b.c.d.e'::ltree ~ 'a.*.!e'; + ?column? +---------- + f +(1 row) + +SELECT 'a.b.c.d.e'::ltree ~ 'a.*.!d'; + ?column? +---------- + t +(1 row) + +SELECT 'a.b.c.d.e'::ltree ~ 'a.*.!d.*'; + ?column? +---------- + t +(1 row) + +SELECT 'a.b.c.d.e'::ltree ~ 'a.*.!f.*'; + ?column? +---------- + t +(1 row) + +SELECT 'a.b.c.d.e'::ltree ~ '*.a.*.!f.*'; + ?column? +---------- + t +(1 row) + +SELECT 'a.b.c.d.e'::ltree ~ '*.a.*.!d.*'; + ?column? +---------- + t +(1 row) + +SELECT 'a.b.c.d.e'::ltree ~ '*.a.!d.*'; + ?column? +---------- + t +(1 row) + +SELECT 'a.b.c.d.e'::ltree ~ '*.a.!d'; + ?column? +---------- + f +(1 row) + +SELECT 'a.b.c.d.e'::ltree ~ 'a.!d.*'; + ?column? +---------- + t +(1 row) + +SELECT 'a.b.c.d.e'::ltree ~ '*.a.*.!d.*'; + ?column? +---------- + t +(1 row) + +SELECT 'a.b.c.d.e'::ltree ~ '*.!b.*'; + ?column? +---------- + t +(1 row) + +SELECT 'a.b.c.d.e'::ltree ~ '*.!b.c.*'; + ?column? +---------- + f +(1 row) + +SELECT 'a.b.c.d.e'::ltree ~ '*.!b.*.c.*'; + ?column? +---------- + t +(1 row) + +SELECT 'a.b.c.d.e'::ltree ~ '!b.*.c.*'; + ?column? +---------- + t +(1 row) + +SELECT 'a.b.c.d.e'::ltree ~ '!b.b.*'; + ?column? +---------- + t +(1 row) + +SELECT 'a.b.c.d.e'::ltree ~ '!b.*.e'; + ?column? +---------- + t +(1 row) + +SELECT 'a.b.c.d.e'::ltree ~ '!b.!c.*.e'; + ?column? +---------- + t +(1 row) + +SELECT 'a.b.c.d.e'::ltree ~ '!b.*.!c.*.e'; + ?column? +---------- + t +(1 row) + +SELECT 'a.b.c.d.e'::ltree ~ '*{2}.!b.*.!c.*.e'; + ?column? +---------- + t +(1 row) + +SELECT 'a.b.c.d.e'::ltree ~ '*{1}.!b.*.!c.*.e'; + ?column? +---------- + f +(1 row) + +SELECT 'a.b.c.d.e'::ltree ~ '*{1}.!b.*{1}.!c.*.e'; + ?column? +---------- + f +(1 row) + +SELECT 'a.b.c.d.e'::ltree ~ 'a.!b.*{1}.!c.*.e'; + ?column? +---------- + f +(1 row) + +SELECT 'a.b.c.d.e'::ltree ~ '!b.*{1}.!c.*.e'; + ?column? +---------- + f +(1 row) + +SELECT 'a.b.c.d.e'::ltree ~ '*.!b.*{1}.!c.*.e'; + ?column? +---------- + f +(1 row) + +SELECT 'a.b.c.d.e'::ltree ~ '*.!b.*.!c.*.e'; + ?column? +---------- + t +(1 row) + +SELECT 'a.b.c.d.e'::ltree ~ '!b.!c.*'; + ?column? +---------- + t +(1 row) + +SELECT 'a.b.c.d.e'::ltree ~ '!b.*.!c.*'; + ?column? +---------- + t +(1 row) + +SELECT 'a.b.c.d.e'::ltree ~ '*{2}.!b.*.!c.*'; + ?column? +---------- + t +(1 row) + +SELECT 'a.b.c.d.e'::ltree ~ '*{1}.!b.*.!c.*'; + ?column? +---------- + f +(1 row) + +SELECT 'a.b.c.d.e'::ltree ~ '*{1}.!b.*{1}.!c.*'; + ?column? +---------- + f +(1 row) + +SELECT 'a.b.c.d.e'::ltree ~ 'a.!b.*{1}.!c.*'; + ?column? +---------- + f +(1 row) + +SELECT 'a.b.c.d.e'::ltree ~ '!b.*{1}.!c.*'; + ?column? +---------- + f +(1 row) + +SELECT 'a.b.c.d.e'::ltree ~ '*.!b.*{1}.!c.*'; + ?column? +---------- + t +(1 row) + +SELECT 'a.b.c.d.e'::ltree ~ '*.!b.*.!c.*'; + ?column? +---------- + t +(1 row) + +SELECT 'a.b.c.d.e'::ltree ~ 'a.*{2}.*{2}'; + ?column? +---------- + t +(1 row) + +SELECT 'a.b.c.d.e'::ltree ~ 'a.*{1}.*{2}.e'; + ?column? +---------- + t +(1 row) + +SELECT 'a.b.c.d.e'::ltree ~ 'a.*{1}.*{4}'; + ?column? +---------- + f +(1 row) + +SELECT 'a.b.c.d.e'::ltree ~ 'a.*{5}.*'; + ?column? +---------- + f +(1 row) + +SELECT '5.0.1.0'::ltree ~ '5.!0.!0.0'; + ?column? +---------- + f +(1 row) + +SELECT 'a.b'::ltree ~ '!a.!a'; + ?column? +---------- + f +(1 row) + +SELECT 'a.b.c.d.e'::ltree ~ 'a{,}'; + ?column? +---------- + f +(1 row) + +SELECT 'a.b.c.d.e'::ltree ~ 'a{1,}.*'; + ?column? +---------- + t +(1 row) + +SELECT 'a.b.c.d.e'::ltree ~ 'a{,}.!a{,}'; + ?column? +---------- + t +(1 row) + +SELECT 'a.b.c.d.a'::ltree ~ 'a{,}.!a{,}'; + ?column? +---------- + f +(1 row) + +SELECT 'a.b.c.d.a'::ltree ~ 'a{,2}.!a{1,}'; + ?column? +---------- + f +(1 row) + +SELECT 'a.b.c.d.e'::ltree ~ 'a{,2}.!a{1,}'; + ?column? +---------- + t +(1 row) + +SELECT 'a.b.c.d.e'::ltree ~ '!x{,}'; + ?column? +---------- + t +(1 row) + +SELECT 'a.b.c.d.e'::ltree ~ '!c{,}'; + ?column? +---------- + f +(1 row) + +SELECT 'a.b.c.d.e'::ltree ~ '!c{0,3}.!a{2,}'; + ?column? +---------- + t +(1 row) + +SELECT 'a.b.c.d.e'::ltree ~ '!c{0,3}.!d{2,}.*'; + ?column? +---------- + t +(1 row) + +SELECT 'QWER_TY'::ltree ~ 'q%@*'; + ?column? +---------- + t +(1 row) + +SELECT 'QWER_TY'::ltree ~ 'q%@*%@*'; + ?column? +---------- + t +(1 row) + +SELECT 'QWER_TY'::ltree ~ 'Q_t%@*'; + ?column? +---------- + t +(1 row) + +SELECT 'QWER_GY'::ltree ~ 'q_t%@*'; + ?column? +---------- + f +(1 row) + +--ltxtquery +SELECT '!tree & aWdf@*'::ltxtquery; + ltxtquery +---------------- + !tree & aWdf@* +(1 row) + +SELECT 'tree & aw_qw%*'::ltxtquery; + ltxtquery +---------------- + tree & aw_qw%* +(1 row) + +SELECT 'tree & aw-qw%*'::ltxtquery; + ltxtquery +---------------- + tree & aw-qw%* +(1 row) + +SELECT 'ltree.awdfg'::ltree @ '!tree & aWdf@*'::ltxtquery; + ?column? +---------- + t +(1 row) + +SELECT 'tree.awdfg'::ltree @ '!tree & aWdf@*'::ltxtquery; + ?column? +---------- + f +(1 row) + +SELECT 'tree.awdfg'::ltree @ '!tree | aWdf@*'::ltxtquery; + ?column? +---------- + t +(1 row) + +SELECT 'tree.awdfg'::ltree @ 'tree | aWdf@*'::ltxtquery; + ?column? +---------- + t +(1 row) + +SELECT 'tree.awdfg'::ltree @ 'tree & aWdf@*'::ltxtquery; + ?column? +---------- + t +(1 row) + +SELECT 'tree.awdfg'::ltree @ 'tree & aWdf@'::ltxtquery; + ?column? +---------- + f +(1 row) + +SELECT 'tree.awdfg'::ltree @ 'tree & aWdf*'::ltxtquery; + ?column? +---------- + f +(1 row) + +SELECT 'tree.awdfg'::ltree @ 'tree & aWdf'::ltxtquery; + ?column? +---------- + f +(1 row) + +SELECT 'tree.awdfg'::ltree @ 'tree & awdf*'::ltxtquery; + ?column? +---------- + t +(1 row) + +SELECT 'tree.awdfg'::ltree @ 'tree & aWdfg@'::ltxtquery; + ?column? +---------- + t +(1 row) + +SELECT 'tree.awdfg_qwerty'::ltree @ 'tree & aw_qw%*'::ltxtquery; + ?column? +---------- + t +(1 row) + +SELECT 'tree.awdfg_qwerty'::ltree @ 'tree & aw_rw%*'::ltxtquery; + ?column? +---------- + f +(1 row) + +--arrays +SELECT '{1.2.3}'::ltree[] @> '1.2.3.4'; + ?column? +---------- + t +(1 row) + +SELECT '{1.2.3.4}'::ltree[] @> '1.2.3.4'; + ?column? +---------- + t +(1 row) + +SELECT '{1.2.3.4.5}'::ltree[] @> '1.2.3.4'; + ?column? +---------- + f +(1 row) + +SELECT '{1.3.3}'::ltree[] @> '1.2.3.4'; + ?column? +---------- + f +(1 row) + +SELECT '{5.67.8, 1.2.3}'::ltree[] @> '1.2.3.4'; + ?column? +---------- + t +(1 row) + +SELECT '{5.67.8, 1.2.3.4}'::ltree[] @> '1.2.3.4'; + ?column? +---------- + t +(1 row) + +SELECT '{5.67.8, 1.2.3.4.5}'::ltree[] @> '1.2.3.4'; + ?column? +---------- + f +(1 row) + +SELECT '{5.67.8, 1.3.3}'::ltree[] @> '1.2.3.4'; + ?column? +---------- + f +(1 row) + +SELECT '{1.2.3, 7.12.asd}'::ltree[] @> '1.2.3.4'; + ?column? +---------- + t +(1 row) + +SELECT '{1.2.3.4, 7.12.asd}'::ltree[] @> '1.2.3.4'; + ?column? +---------- + t +(1 row) + +SELECT '{1.2.3.4.5, 7.12.asd}'::ltree[] @> '1.2.3.4'; + ?column? +---------- + f +(1 row) + +SELECT '{1.3.3, 7.12.asd}'::ltree[] @> '1.2.3.4'; + ?column? +---------- + f +(1 row) + +SELECT '{ltree.asd, tree.awdfg}'::ltree[] @ 'tree & aWdfg@'::ltxtquery; + ?column? +---------- + t +(1 row) + +SELECT '{j.k.l.m, g.b.c.d.e}'::ltree[] ~ 'A*@|g.b.c.d.e'; + ?column? +---------- + t +(1 row) + +SELECT 'a.b.c.d.e'::ltree ? '{A.b.c.d.e}'; + ?column? +---------- + f +(1 row) + +SELECT 'a.b.c.d.e'::ltree ? '{a.b.c.d.e}'; + ?column? +---------- + t +(1 row) + +SELECT 'a.b.c.d.e'::ltree ? '{A.b.c.d.e, a.*}'; + ?column? +---------- + t +(1 row) + +SELECT '{a.b.c.d.e,B.df}'::ltree[] ? '{A.b.c.d.e}'; + ?column? +---------- + f +(1 row) + +SELECT '{a.b.c.d.e,B.df}'::ltree[] ? '{A.b.c.d.e,*.df}'; + ?column? +---------- + t +(1 row) + +--extractors +SELECT ('{3456,1.2.3.34}'::ltree[] ?@> '1.2.3.4') is null; + ?column? +---------- + t +(1 row) + +SELECT '{3456,1.2.3}'::ltree[] ?@> '1.2.3.4'; + ?column? +---------- + 1.2.3 +(1 row) + +SELECT '{3456,1.2.3.4}'::ltree[] ?<@ '1.2.3'; + ?column? +---------- + 1.2.3.4 +(1 row) + +SELECT ('{3456,1.2.3.4}'::ltree[] ?<@ '1.2.5') is null; + ?column? +---------- + t +(1 row) + +SELECT '{ltree.asd, tree.awdfg}'::ltree[] ?@ 'tree & aWdfg@'::ltxtquery; + ?column? +------------ + tree.awdfg +(1 row) + +SELECT '{j.k.l.m, g.b.c.d.e}'::ltree[] ?~ 'A*@|g.b.c.d.e'; + ?column? +----------- + g.b.c.d.e +(1 row) + +CREATE TABLE ltreetest (t ltree); +\copy ltreetest FROM 'data/ltree.data' +SELECT * FROM ltreetest WHERE t < '12.3' order by t asc; + t +---------------------------------- + + 1 + 1.1 + 1.1.1 + 1.1.1.1 + 1.1.1.2 + 1.1.1.2.1 + 1.1.2 + 1.1.2.1 + 1.1.3 + 1.1.7.32.11.22 + 1.10.21 + 1.10.23.25.5.11 + 1.10.4.18.22.23.24 + 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23.3.32.21.5.14.10.17.1 + 25.6.12.16.1 + 29.1 + 29.15.29.8.31.26.1 + 32.31.11.22.1 + 4.7.1 + 6.27.29.14.8.12.26.3.21.4.1 + 8.13.1 + 8.2.18.23.5.16.17.1 + 8.32.30.1 + 9.21.20.29.1 +(34 rows) + +SELECT * FROM ltreetest WHERE t ~ '23.*{1}.1' order by t asc; + t +--------- + 23.28.1 +(1 row) + +SELECT * FROM ltreetest WHERE t ~ '23.*.1' order by t asc; + t +--------------------------- + 23.17.22.1.23.4.29.32.4.1 + 23.28.1 + 23.3.32.21.5.14.10.17.1 +(3 rows) + +SELECT * FROM ltreetest WHERE t ~ '23.*.2' order by t asc; + t +------------------ + 23.20.12.16.15.2 +(1 row) + +SELECT * FROM ltreetest WHERE t ? '{23.*.1,23.*.2}' order by t asc; + t +--------------------------- + 23.17.22.1.23.4.29.32.4.1 + 23.20.12.16.15.2 + 23.28.1 + 23.3.32.21.5.14.10.17.1 +(4 rows) + +drop index tstidx; +create index tstidx on ltreetest using gist (t gist_ltree_ops(siglen=0)); +ERROR: value 0 out of bounds for option "siglen" +DETAIL: Valid values are between "4" and "2024". +create index tstidx on ltreetest using gist (t gist_ltree_ops(siglen=2025)); +ERROR: value 2025 out of bounds for option "siglen" +DETAIL: Valid values are between "4" and "2024". +create index tstidx on ltreetest using gist (t gist_ltree_ops(siglen=2028)); +ERROR: value 2028 out of bounds for option "siglen" +DETAIL: Valid values are between "4" and "2024". +create index tstidx on ltreetest using gist (t gist_ltree_ops(siglen=2019)); +ERROR: siglen value must be a multiple of 4 +create index tstidx on ltreetest using gist (t gist_ltree_ops(siglen=2024)); +SELECT count(*) FROM ltreetest WHERE t < '12.3'; + count +------- + 123 +(1 row) + +SELECT count(*) FROM ltreetest WHERE t <= '12.3'; + count +------- + 124 +(1 row) + +SELECT count(*) FROM ltreetest WHERE t = '12.3'; + count +------- + 1 +(1 row) + +SELECT count(*) FROM ltreetest WHERE t >= '12.3'; + count +------- + 883 +(1 row) + +SELECT count(*) FROM ltreetest WHERE t > '12.3'; + count +------- + 882 +(1 row) + +SELECT count(*) FROM ltreetest WHERE t @> '1.1.1'; + count +------- + 4 +(1 row) + +SELECT count(*) FROM ltreetest WHERE t <@ '1.1.1'; + count +------- + 4 +(1 row) + +SELECT count(*) FROM ltreetest WHERE t @ '23 & 1'; + count +------- + 39 +(1 row) + +SELECT count(*) FROM ltreetest WHERE t ~ '1.1.1.*'; + count +------- + 4 +(1 row) + +SELECT count(*) FROM ltreetest WHERE t ~ '*.1'; + count +------- + 34 +(1 row) + +SELECT count(*) FROM ltreetest WHERE t ~ '23.*{1}.1'; + count +------- + 1 +(1 row) + +SELECT count(*) FROM ltreetest WHERE t ~ '23.*.1'; + count +------- + 3 +(1 row) + +SELECT count(*) FROM ltreetest WHERE t ~ '23.*.2'; + count +------- + 1 +(1 row) + +SELECT count(*) FROM ltreetest WHERE t ? '{23.*.1,23.*.2}'; + count +------- + 4 +(1 row) + +create table _ltreetest (t ltree[]); +\copy _ltreetest FROM 'data/_ltree.data' +SELECT count(*) FROM _ltreetest WHERE t @> '1.1.1' ; + count +------- + 15 +(1 row) + +SELECT count(*) FROM _ltreetest WHERE t <@ '1.1.1' ; + count +------- + 19 +(1 row) + +SELECT count(*) FROM _ltreetest WHERE t @ '23 & 1' ; + count +------- + 147 +(1 row) + +SELECT count(*) FROM _ltreetest WHERE t ~ '1.1.1.*' ; + count +------- + 19 +(1 row) + +SELECT count(*) FROM _ltreetest WHERE t ~ '*.1' ; + count +------- + 109 +(1 row) + +SELECT count(*) FROM _ltreetest WHERE t ~ '23.*{1}.1' ; + count +------- + 5 +(1 row) + +SELECT count(*) FROM _ltreetest WHERE t ~ '23.*.1' ; + count +------- + 11 +(1 row) + +SELECT count(*) FROM _ltreetest WHERE t ~ '23.*.2' ; + count +------- + 5 +(1 row) + +SELECT count(*) FROM _ltreetest WHERE t ? '{23.*.1,23.*.2}' ; + count +------- + 15 +(1 row) + +create index _tstidx on _ltreetest using gist (t); +set enable_seqscan=off; +SELECT count(*) FROM _ltreetest WHERE t @> '1.1.1' ; + count +------- + 15 +(1 row) + +SELECT count(*) FROM _ltreetest WHERE t <@ '1.1.1' ; + count +------- + 19 +(1 row) + +SELECT count(*) FROM _ltreetest WHERE t @ '23 & 1' ; + count +------- + 147 +(1 row) + +SELECT count(*) FROM _ltreetest WHERE t ~ '1.1.1.*' ; + count +------- + 19 +(1 row) + +SELECT count(*) FROM _ltreetest WHERE t ~ '*.1' ; + count +------- + 109 +(1 row) + +SELECT count(*) FROM _ltreetest WHERE t ~ '23.*{1}.1' ; + count +------- + 5 +(1 row) + +SELECT count(*) FROM _ltreetest WHERE t ~ '23.*.1' ; + count +------- + 11 +(1 row) + +SELECT count(*) FROM _ltreetest WHERE t ~ '23.*.2' ; + count +------- + 5 +(1 row) + +SELECT count(*) FROM _ltreetest WHERE t ? '{23.*.1,23.*.2}' ; + count +------- + 15 +(1 row) + +drop index _tstidx; +create index _tstidx on _ltreetest using gist (t gist__ltree_ops(siglen=0)); +ERROR: value 0 out of bounds for option "siglen" +DETAIL: Valid values are between "1" and "2024". +create index _tstidx on _ltreetest using gist (t gist__ltree_ops(siglen=2025)); +ERROR: value 2025 out of bounds for option "siglen" +DETAIL: Valid values are between "1" and "2024". +create index _tstidx on _ltreetest using gist (t gist__ltree_ops(siglen=2024)); +SELECT count(*) FROM _ltreetest WHERE t @> '1.1.1' ; + count +------- + 15 +(1 row) + +SELECT count(*) FROM _ltreetest WHERE t <@ '1.1.1' ; + count +------- + 19 +(1 row) + +SELECT count(*) FROM _ltreetest WHERE t @ '23 & 1' ; + count +------- + 147 +(1 row) + +SELECT count(*) FROM _ltreetest WHERE t ~ '1.1.1.*' ; + count +------- + 19 +(1 row) + +SELECT count(*) FROM _ltreetest WHERE t ~ '*.1' ; + count +------- + 109 +(1 row) + +SELECT count(*) FROM _ltreetest WHERE t ~ '23.*{1}.1' ; + count +------- + 5 +(1 row) + +SELECT count(*) FROM _ltreetest WHERE t ~ '23.*.1' ; + count +------- + 11 +(1 row) + +SELECT count(*) FROM _ltreetest WHERE t ~ '23.*.2' ; + count +------- + 5 +(1 row) + +SELECT count(*) FROM _ltreetest WHERE t ? '{23.*.1,23.*.2}' ; + count +------- + 15 +(1 row) + +-- test non-error-throwing input +SELECT str as "value", typ as "type", + pg_input_is_valid(str,typ) as ok, + errinfo.sql_error_code, + errinfo.message, + errinfo.detail, + errinfo.hint +FROM (VALUES ('.2.3', 'ltree'), + ('1.2.', 'ltree'), + ('1.2.3','ltree'), + ('@.2.3','lquery'), + (' 2.3', 'lquery'), + ('1.2.3','lquery'), + ('$tree & aWdf@*','ltxtquery'), + ('!tree & aWdf@*','ltxtquery')) + AS a(str,typ), + LATERAL pg_input_error_info(a.str, a.typ) as errinfo; + value | type | ok | sql_error_code | message | detail | hint +----------------+-----------+----+----------------+------------------------------------+--------------------------+------ + .2.3 | ltree | f | 42601 | ltree syntax error at character 1 | | + 1.2. | ltree | f | 42601 | ltree syntax error | Unexpected end of input. | + 1.2.3 | ltree | t | | | | + @.2.3 | lquery | f | 42601 | lquery syntax error at character 1 | | + 2.3 | lquery | f | 42601 | lquery syntax error at character 1 | | + 1.2.3 | lquery | t | | | | + $tree & aWdf@* | ltxtquery | f | 42601 | operand syntax error | | + !tree & aWdf@* | ltxtquery | t | | | | +(8 rows) + |