mirror of
https://github.com/postgres/postgres.git
synced 2026-04-27 17:16:43 -04:00
66ea94e8e6
This commit implements ithe jsonpath .bigint(), .boolean(), .date(), .decimal([precision [, scale]]), .integer(), .number(), .string(), .time(), .time_tz(), .timestamp(), and .timestamp_tz() methods. .bigint() converts the given JSON string or a numeric value to the bigint type representation. .boolean() converts the given JSON string, numeric, or boolean value to the boolean type representation. In the numeric case, only integers are allowed. We use the parse_bool() backend function to convert a string to a bool. .decimal([precision [, scale]]) converts the given JSON string or a numeric value to the numeric type representation. If precision and scale are provided for .decimal(), then it is converted to the equivalent numeric typmod and applied to the numeric number. .integer() and .number() convert the given JSON string or a numeric value to the int4 and numeric type representation. .string() uses the datatype's output function to convert numeric and various date/time types to the string representation. The JSON string representing a valid date/time is converted to the specific date or time type representation using jsonpath .date(), .time(), .time_tz(), .timestamp(), .timestamp_tz() methods. The changes use the infrastructure of the .datetime() method and perform the datatype conversion as appropriate. Unlike the .datetime() method, none of these methods accept a format template and use ISO DateTime format instead. However, except for .date(), the date/time related methods take an optional precision to adjust the fractional seconds. Jeevan Chalke, reviewed by Peter Eisentraut and Andrew Dunstan.
1296 lines
26 KiB
Text
1296 lines
26 KiB
Text
--jsonpath io
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select ''::jsonpath;
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ERROR: invalid input syntax for type jsonpath: ""
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LINE 1: select ''::jsonpath;
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^
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select '$'::jsonpath;
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jsonpath
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----------
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$
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(1 row)
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select 'strict $'::jsonpath;
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jsonpath
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----------
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strict $
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(1 row)
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select 'lax $'::jsonpath;
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jsonpath
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----------
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$
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(1 row)
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select '$.a'::jsonpath;
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jsonpath
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----------
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$."a"
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(1 row)
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select '$.a.v'::jsonpath;
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jsonpath
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-----------
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$."a"."v"
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(1 row)
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select '$.a.*'::jsonpath;
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jsonpath
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----------
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$."a".*
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(1 row)
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select '$.*[*]'::jsonpath;
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jsonpath
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----------
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$.*[*]
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(1 row)
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select '$.a[*]'::jsonpath;
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jsonpath
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----------
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$."a"[*]
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(1 row)
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select '$.a[*][*]'::jsonpath;
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jsonpath
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-------------
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$."a"[*][*]
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(1 row)
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select '$[*]'::jsonpath;
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jsonpath
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----------
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$[*]
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(1 row)
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select '$[0]'::jsonpath;
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jsonpath
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----------
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$[0]
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(1 row)
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select '$[*][0]'::jsonpath;
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jsonpath
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----------
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$[*][0]
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(1 row)
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select '$[*].a'::jsonpath;
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jsonpath
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----------
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$[*]."a"
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(1 row)
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select '$[*][0].a.b'::jsonpath;
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jsonpath
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-----------------
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$[*][0]."a"."b"
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(1 row)
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select '$.a.**.b'::jsonpath;
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jsonpath
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--------------
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$."a".**."b"
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(1 row)
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select '$.a.**{2}.b'::jsonpath;
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jsonpath
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-----------------
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$."a".**{2}."b"
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(1 row)
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select '$.a.**{2 to 2}.b'::jsonpath;
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jsonpath
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-----------------
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$."a".**{2}."b"
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(1 row)
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select '$.a.**{2 to 5}.b'::jsonpath;
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jsonpath
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----------------------
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$."a".**{2 to 5}."b"
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(1 row)
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select '$.a.**{0 to 5}.b'::jsonpath;
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jsonpath
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----------------------
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$."a".**{0 to 5}."b"
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(1 row)
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select '$.a.**{5 to last}.b'::jsonpath;
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jsonpath
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-------------------------
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$."a".**{5 to last}."b"
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(1 row)
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select '$.a.**{last}.b'::jsonpath;
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jsonpath
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--------------------
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$."a".**{last}."b"
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(1 row)
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select '$.a.**{last to 5}.b'::jsonpath;
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jsonpath
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-------------------------
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$."a".**{last to 5}."b"
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(1 row)
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select '$+1'::jsonpath;
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jsonpath
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----------
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($ + 1)
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(1 row)
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select '$-1'::jsonpath;
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jsonpath
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----------
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($ - 1)
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(1 row)
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select '$--+1'::jsonpath;
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jsonpath
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----------
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($ - -1)
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(1 row)
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select '$.a/+-1'::jsonpath;
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jsonpath
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--------------
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($."a" / -1)
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(1 row)
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select '1 * 2 + 4 % -3 != false'::jsonpath;
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jsonpath
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---------------------------
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(1 * 2 + 4 % -3 != false)
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(1 row)
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select '"\b\f\r\n\t\v\"\''\\"'::jsonpath;
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jsonpath
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-------------------------
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"\b\f\r\n\t\u000b\"'\\"
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(1 row)
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select '"\x50\u0067\u{53}\u{051}\u{00004C}"'::jsonpath;
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jsonpath
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----------
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"PgSQL"
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(1 row)
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select '$.foo\x50\u0067\u{53}\u{051}\u{00004C}\t\"bar'::jsonpath;
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jsonpath
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---------------------
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$."fooPgSQL\t\"bar"
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(1 row)
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select '"\z"'::jsonpath; -- unrecognized escape is just the literal char
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jsonpath
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----------
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"z"
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(1 row)
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select '$.g ? ($.a == 1)'::jsonpath;
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jsonpath
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--------------------
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$."g"?($."a" == 1)
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(1 row)
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select '$.g ? (@ == 1)'::jsonpath;
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jsonpath
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----------------
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$."g"?(@ == 1)
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(1 row)
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select '$.g ? (@.a == 1)'::jsonpath;
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jsonpath
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--------------------
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$."g"?(@."a" == 1)
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(1 row)
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select '$.g ? (@.a == 1 || @.a == 4)'::jsonpath;
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jsonpath
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----------------------------------
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$."g"?(@."a" == 1 || @."a" == 4)
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(1 row)
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select '$.g ? (@.a == 1 && @.a == 4)'::jsonpath;
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jsonpath
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----------------------------------
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$."g"?(@."a" == 1 && @."a" == 4)
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(1 row)
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select '$.g ? (@.a == 1 || @.a == 4 && @.b == 7)'::jsonpath;
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jsonpath
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------------------------------------------------
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$."g"?(@."a" == 1 || @."a" == 4 && @."b" == 7)
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(1 row)
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select '$.g ? (@.a == 1 || !(@.a == 4) && @.b == 7)'::jsonpath;
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jsonpath
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---------------------------------------------------
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$."g"?(@."a" == 1 || !(@."a" == 4) && @."b" == 7)
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(1 row)
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select '$.g ? (@.a == 1 || !(@.x >= 123 || @.a == 4) && @.b == 7)'::jsonpath;
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jsonpath
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-------------------------------------------------------------------
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$."g"?(@."a" == 1 || !(@."x" >= 123 || @."a" == 4) && @."b" == 7)
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(1 row)
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select '$.g ? (@.x >= @[*]?(@.a > "abc"))'::jsonpath;
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jsonpath
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---------------------------------------
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$."g"?(@."x" >= @[*]?(@."a" > "abc"))
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(1 row)
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select '$.g ? ((@.x >= 123 || @.a == 4) is unknown)'::jsonpath;
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jsonpath
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-------------------------------------------------
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$."g"?((@."x" >= 123 || @."a" == 4) is unknown)
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(1 row)
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select '$.g ? (exists (@.x))'::jsonpath;
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jsonpath
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------------------------
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$."g"?(exists (@."x"))
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(1 row)
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select '$.g ? (exists (@.x ? (@ == 14)))'::jsonpath;
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jsonpath
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----------------------------------
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$."g"?(exists (@."x"?(@ == 14)))
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(1 row)
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select '$.g ? ((@.x >= 123 || @.a == 4) && exists (@.x ? (@ == 14)))'::jsonpath;
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jsonpath
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------------------------------------------------------------------
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$."g"?((@."x" >= 123 || @."a" == 4) && exists (@."x"?(@ == 14)))
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(1 row)
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select '$.g ? (+@.x >= +-(+@.a + 2))'::jsonpath;
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jsonpath
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------------------------------------
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$."g"?(+@."x" >= +(-(+@."a" + 2)))
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(1 row)
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select '$a'::jsonpath;
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jsonpath
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----------
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$"a"
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(1 row)
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select '$a.b'::jsonpath;
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jsonpath
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----------
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$"a"."b"
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(1 row)
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select '$a[*]'::jsonpath;
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jsonpath
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----------
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$"a"[*]
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(1 row)
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select '$.g ? (@.zip == $zip)'::jsonpath;
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jsonpath
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---------------------------
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$."g"?(@."zip" == $"zip")
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(1 row)
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select '$.a[1,2, 3 to 16]'::jsonpath;
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jsonpath
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--------------------
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$."a"[1,2,3 to 16]
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(1 row)
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select '$.a[$a + 1, ($b[*]) to -($[0] * 2)]'::jsonpath;
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jsonpath
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----------------------------------------
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$."a"[$"a" + 1,$"b"[*] to -($[0] * 2)]
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(1 row)
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select '$.a[$.a.size() - 3]'::jsonpath;
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jsonpath
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-------------------------
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$."a"[$."a".size() - 3]
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(1 row)
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select 'last'::jsonpath;
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ERROR: LAST is allowed only in array subscripts
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LINE 1: select 'last'::jsonpath;
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^
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select '"last"'::jsonpath;
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jsonpath
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----------
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"last"
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(1 row)
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select '$.last'::jsonpath;
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jsonpath
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----------
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$."last"
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(1 row)
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select '$ ? (last > 0)'::jsonpath;
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ERROR: LAST is allowed only in array subscripts
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LINE 1: select '$ ? (last > 0)'::jsonpath;
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^
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select '$[last]'::jsonpath;
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jsonpath
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----------
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$[last]
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(1 row)
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select '$[$[0] ? (last > 0)]'::jsonpath;
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jsonpath
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--------------------
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$[$[0]?(last > 0)]
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(1 row)
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select 'null.type()'::jsonpath;
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jsonpath
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-------------
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null.type()
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(1 row)
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select '1.type()'::jsonpath;
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ERROR: trailing junk after numeric literal at or near "1.t" of jsonpath input
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LINE 1: select '1.type()'::jsonpath;
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^
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select '(1).type()'::jsonpath;
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jsonpath
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------------
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(1).type()
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(1 row)
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select '1.2.type()'::jsonpath;
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jsonpath
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--------------
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(1.2).type()
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(1 row)
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select '"aaa".type()'::jsonpath;
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jsonpath
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--------------
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"aaa".type()
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(1 row)
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select 'true.type()'::jsonpath;
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jsonpath
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-------------
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true.type()
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(1 row)
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select '$.double().floor().ceiling().abs()'::jsonpath;
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jsonpath
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------------------------------------
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$.double().floor().ceiling().abs()
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(1 row)
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select '$.keyvalue().key'::jsonpath;
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jsonpath
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--------------------
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$.keyvalue()."key"
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(1 row)
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select '$.datetime()'::jsonpath;
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jsonpath
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--------------
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$.datetime()
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(1 row)
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select '$.datetime("datetime template")'::jsonpath;
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jsonpath
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---------------------------------
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$.datetime("datetime template")
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(1 row)
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select '$.bigint().integer().number().decimal()'::jsonpath;
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jsonpath
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-----------------------------------------
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$.bigint().integer().number().decimal()
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(1 row)
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select '$.boolean()'::jsonpath;
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jsonpath
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-------------
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$.boolean()
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(1 row)
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select '$.date()'::jsonpath;
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jsonpath
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----------
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$.date()
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(1 row)
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select '$.decimal(4,2)'::jsonpath;
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jsonpath
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----------------
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$.decimal(4,2)
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(1 row)
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select '$.string()'::jsonpath;
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jsonpath
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------------
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$.string()
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(1 row)
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select '$.time()'::jsonpath;
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jsonpath
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----------
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$.time()
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(1 row)
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select '$.time(6)'::jsonpath;
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jsonpath
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-----------
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$.time(6)
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(1 row)
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select '$.time_tz()'::jsonpath;
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jsonpath
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-------------
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$.time_tz()
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(1 row)
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select '$.time_tz(4)'::jsonpath;
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jsonpath
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--------------
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$.time_tz(4)
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(1 row)
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select '$.timestamp()'::jsonpath;
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jsonpath
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---------------
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$.timestamp()
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(1 row)
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select '$.timestamp(2)'::jsonpath;
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jsonpath
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----------------
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$.timestamp(2)
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(1 row)
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select '$.timestamp_tz()'::jsonpath;
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jsonpath
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------------------
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$.timestamp_tz()
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(1 row)
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select '$.timestamp_tz(0)'::jsonpath;
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jsonpath
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-------------------
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$.timestamp_tz(0)
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(1 row)
|
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select '$ ? (@ starts with "abc")'::jsonpath;
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jsonpath
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-------------------------
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$?(@ starts with "abc")
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(1 row)
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select '$ ? (@ starts with $var)'::jsonpath;
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jsonpath
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--------------------------
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$?(@ starts with $"var")
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(1 row)
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select '$ ? (@ like_regex "(invalid pattern")'::jsonpath;
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ERROR: invalid regular expression: parentheses () not balanced
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LINE 1: select '$ ? (@ like_regex "(invalid pattern")'::jsonpath;
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^
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select '$ ? (@ like_regex "pattern")'::jsonpath;
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jsonpath
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----------------------------
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$?(@ like_regex "pattern")
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(1 row)
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select '$ ? (@ like_regex "pattern" flag "")'::jsonpath;
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jsonpath
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----------------------------
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$?(@ like_regex "pattern")
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(1 row)
|
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select '$ ? (@ like_regex "pattern" flag "i")'::jsonpath;
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jsonpath
|
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-------------------------------------
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$?(@ like_regex "pattern" flag "i")
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(1 row)
|
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select '$ ? (@ like_regex "pattern" flag "is")'::jsonpath;
|
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jsonpath
|
|
--------------------------------------
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$?(@ like_regex "pattern" flag "is")
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(1 row)
|
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select '$ ? (@ like_regex "pattern" flag "isim")'::jsonpath;
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jsonpath
|
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---------------------------------------
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$?(@ like_regex "pattern" flag "ism")
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(1 row)
|
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select '$ ? (@ like_regex "pattern" flag "xsms")'::jsonpath;
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ERROR: XQuery "x" flag (expanded regular expressions) is not implemented
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LINE 1: select '$ ? (@ like_regex "pattern" flag "xsms")'::jsonpath;
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^
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select '$ ? (@ like_regex "pattern" flag "q")'::jsonpath;
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jsonpath
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-------------------------------------
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$?(@ like_regex "pattern" flag "q")
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(1 row)
|
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select '$ ? (@ like_regex "pattern" flag "iq")'::jsonpath;
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jsonpath
|
|
--------------------------------------
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$?(@ like_regex "pattern" flag "iq")
|
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(1 row)
|
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|
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select '$ ? (@ like_regex "pattern" flag "smixq")'::jsonpath;
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jsonpath
|
|
-----------------------------------------
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$?(@ like_regex "pattern" flag "ismxq")
|
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(1 row)
|
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|
|
select '$ ? (@ like_regex "pattern" flag "a")'::jsonpath;
|
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ERROR: invalid input syntax for type jsonpath
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LINE 1: select '$ ? (@ like_regex "pattern" flag "a")'::jsonpath;
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^
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DETAIL: Unrecognized flag character "a" in LIKE_REGEX predicate.
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select '$ < 1'::jsonpath;
|
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jsonpath
|
|
----------
|
|
($ < 1)
|
|
(1 row)
|
|
|
|
select '($ < 1) || $.a.b <= $x'::jsonpath;
|
|
jsonpath
|
|
------------------------------
|
|
($ < 1 || $."a"."b" <= $"x")
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|
(1 row)
|
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|
|
select '@ + 1'::jsonpath;
|
|
ERROR: @ is not allowed in root expressions
|
|
LINE 1: select '@ + 1'::jsonpath;
|
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^
|
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select '($).a.b'::jsonpath;
|
|
jsonpath
|
|
-----------
|
|
$."a"."b"
|
|
(1 row)
|
|
|
|
select '($.a.b).c.d'::jsonpath;
|
|
jsonpath
|
|
-------------------
|
|
$."a"."b"."c"."d"
|
|
(1 row)
|
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|
|
select '($.a.b + -$.x.y).c.d'::jsonpath;
|
|
jsonpath
|
|
----------------------------------
|
|
($."a"."b" + -$."x"."y")."c"."d"
|
|
(1 row)
|
|
|
|
select '(-+$.a.b).c.d'::jsonpath;
|
|
jsonpath
|
|
-------------------------
|
|
(-(+$."a"."b"))."c"."d"
|
|
(1 row)
|
|
|
|
select '1 + ($.a.b + 2).c.d'::jsonpath;
|
|
jsonpath
|
|
-------------------------------
|
|
(1 + ($."a"."b" + 2)."c"."d")
|
|
(1 row)
|
|
|
|
select '1 + ($.a.b > 2).c.d'::jsonpath;
|
|
jsonpath
|
|
-------------------------------
|
|
(1 + ($."a"."b" > 2)."c"."d")
|
|
(1 row)
|
|
|
|
select '($)'::jsonpath;
|
|
jsonpath
|
|
----------
|
|
$
|
|
(1 row)
|
|
|
|
select '(($))'::jsonpath;
|
|
jsonpath
|
|
----------
|
|
$
|
|
(1 row)
|
|
|
|
select '((($ + 1)).a + ((2)).b ? ((((@ > 1)) || (exists(@.c)))))'::jsonpath;
|
|
jsonpath
|
|
---------------------------------------------------
|
|
(($ + 1)."a" + (2)."b"?(@ > 1 || exists (@."c")))
|
|
(1 row)
|
|
|
|
select '$ ? (@.a < 1)'::jsonpath;
|
|
jsonpath
|
|
---------------
|
|
$?(@."a" < 1)
|
|
(1 row)
|
|
|
|
select '$ ? (@.a < -1)'::jsonpath;
|
|
jsonpath
|
|
----------------
|
|
$?(@."a" < -1)
|
|
(1 row)
|
|
|
|
select '$ ? (@.a < +1)'::jsonpath;
|
|
jsonpath
|
|
---------------
|
|
$?(@."a" < 1)
|
|
(1 row)
|
|
|
|
select '$ ? (@.a < .1)'::jsonpath;
|
|
jsonpath
|
|
-----------------
|
|
$?(@."a" < 0.1)
|
|
(1 row)
|
|
|
|
select '$ ? (@.a < -.1)'::jsonpath;
|
|
jsonpath
|
|
------------------
|
|
$?(@."a" < -0.1)
|
|
(1 row)
|
|
|
|
select '$ ? (@.a < +.1)'::jsonpath;
|
|
jsonpath
|
|
-----------------
|
|
$?(@."a" < 0.1)
|
|
(1 row)
|
|
|
|
select '$ ? (@.a < 0.1)'::jsonpath;
|
|
jsonpath
|
|
-----------------
|
|
$?(@."a" < 0.1)
|
|
(1 row)
|
|
|
|
select '$ ? (@.a < -0.1)'::jsonpath;
|
|
jsonpath
|
|
------------------
|
|
$?(@."a" < -0.1)
|
|
(1 row)
|
|
|
|
select '$ ? (@.a < +0.1)'::jsonpath;
|
|
jsonpath
|
|
-----------------
|
|
$?(@."a" < 0.1)
|
|
(1 row)
|
|
|
|
select '$ ? (@.a < 10.1)'::jsonpath;
|
|
jsonpath
|
|
------------------
|
|
$?(@."a" < 10.1)
|
|
(1 row)
|
|
|
|
select '$ ? (@.a < -10.1)'::jsonpath;
|
|
jsonpath
|
|
-------------------
|
|
$?(@."a" < -10.1)
|
|
(1 row)
|
|
|
|
select '$ ? (@.a < +10.1)'::jsonpath;
|
|
jsonpath
|
|
------------------
|
|
$?(@."a" < 10.1)
|
|
(1 row)
|
|
|
|
select '$ ? (@.a < 1e1)'::jsonpath;
|
|
jsonpath
|
|
----------------
|
|
$?(@."a" < 10)
|
|
(1 row)
|
|
|
|
select '$ ? (@.a < -1e1)'::jsonpath;
|
|
jsonpath
|
|
-----------------
|
|
$?(@."a" < -10)
|
|
(1 row)
|
|
|
|
select '$ ? (@.a < +1e1)'::jsonpath;
|
|
jsonpath
|
|
----------------
|
|
$?(@."a" < 10)
|
|
(1 row)
|
|
|
|
select '$ ? (@.a < .1e1)'::jsonpath;
|
|
jsonpath
|
|
---------------
|
|
$?(@."a" < 1)
|
|
(1 row)
|
|
|
|
select '$ ? (@.a < -.1e1)'::jsonpath;
|
|
jsonpath
|
|
----------------
|
|
$?(@."a" < -1)
|
|
(1 row)
|
|
|
|
select '$ ? (@.a < +.1e1)'::jsonpath;
|
|
jsonpath
|
|
---------------
|
|
$?(@."a" < 1)
|
|
(1 row)
|
|
|
|
select '$ ? (@.a < 0.1e1)'::jsonpath;
|
|
jsonpath
|
|
---------------
|
|
$?(@."a" < 1)
|
|
(1 row)
|
|
|
|
select '$ ? (@.a < -0.1e1)'::jsonpath;
|
|
jsonpath
|
|
----------------
|
|
$?(@."a" < -1)
|
|
(1 row)
|
|
|
|
select '$ ? (@.a < +0.1e1)'::jsonpath;
|
|
jsonpath
|
|
---------------
|
|
$?(@."a" < 1)
|
|
(1 row)
|
|
|
|
select '$ ? (@.a < 10.1e1)'::jsonpath;
|
|
jsonpath
|
|
-----------------
|
|
$?(@."a" < 101)
|
|
(1 row)
|
|
|
|
select '$ ? (@.a < -10.1e1)'::jsonpath;
|
|
jsonpath
|
|
------------------
|
|
$?(@."a" < -101)
|
|
(1 row)
|
|
|
|
select '$ ? (@.a < +10.1e1)'::jsonpath;
|
|
jsonpath
|
|
-----------------
|
|
$?(@."a" < 101)
|
|
(1 row)
|
|
|
|
select '$ ? (@.a < 1e-1)'::jsonpath;
|
|
jsonpath
|
|
-----------------
|
|
$?(@."a" < 0.1)
|
|
(1 row)
|
|
|
|
select '$ ? (@.a < -1e-1)'::jsonpath;
|
|
jsonpath
|
|
------------------
|
|
$?(@."a" < -0.1)
|
|
(1 row)
|
|
|
|
select '$ ? (@.a < +1e-1)'::jsonpath;
|
|
jsonpath
|
|
-----------------
|
|
$?(@."a" < 0.1)
|
|
(1 row)
|
|
|
|
select '$ ? (@.a < .1e-1)'::jsonpath;
|
|
jsonpath
|
|
------------------
|
|
$?(@."a" < 0.01)
|
|
(1 row)
|
|
|
|
select '$ ? (@.a < -.1e-1)'::jsonpath;
|
|
jsonpath
|
|
-------------------
|
|
$?(@."a" < -0.01)
|
|
(1 row)
|
|
|
|
select '$ ? (@.a < +.1e-1)'::jsonpath;
|
|
jsonpath
|
|
------------------
|
|
$?(@."a" < 0.01)
|
|
(1 row)
|
|
|
|
select '$ ? (@.a < 0.1e-1)'::jsonpath;
|
|
jsonpath
|
|
------------------
|
|
$?(@."a" < 0.01)
|
|
(1 row)
|
|
|
|
select '$ ? (@.a < -0.1e-1)'::jsonpath;
|
|
jsonpath
|
|
-------------------
|
|
$?(@."a" < -0.01)
|
|
(1 row)
|
|
|
|
select '$ ? (@.a < +0.1e-1)'::jsonpath;
|
|
jsonpath
|
|
------------------
|
|
$?(@."a" < 0.01)
|
|
(1 row)
|
|
|
|
select '$ ? (@.a < 10.1e-1)'::jsonpath;
|
|
jsonpath
|
|
------------------
|
|
$?(@."a" < 1.01)
|
|
(1 row)
|
|
|
|
select '$ ? (@.a < -10.1e-1)'::jsonpath;
|
|
jsonpath
|
|
-------------------
|
|
$?(@."a" < -1.01)
|
|
(1 row)
|
|
|
|
select '$ ? (@.a < +10.1e-1)'::jsonpath;
|
|
jsonpath
|
|
------------------
|
|
$?(@."a" < 1.01)
|
|
(1 row)
|
|
|
|
select '$ ? (@.a < 1e+1)'::jsonpath;
|
|
jsonpath
|
|
----------------
|
|
$?(@."a" < 10)
|
|
(1 row)
|
|
|
|
select '$ ? (@.a < -1e+1)'::jsonpath;
|
|
jsonpath
|
|
-----------------
|
|
$?(@."a" < -10)
|
|
(1 row)
|
|
|
|
select '$ ? (@.a < +1e+1)'::jsonpath;
|
|
jsonpath
|
|
----------------
|
|
$?(@."a" < 10)
|
|
(1 row)
|
|
|
|
select '$ ? (@.a < .1e+1)'::jsonpath;
|
|
jsonpath
|
|
---------------
|
|
$?(@."a" < 1)
|
|
(1 row)
|
|
|
|
select '$ ? (@.a < -.1e+1)'::jsonpath;
|
|
jsonpath
|
|
----------------
|
|
$?(@."a" < -1)
|
|
(1 row)
|
|
|
|
select '$ ? (@.a < +.1e+1)'::jsonpath;
|
|
jsonpath
|
|
---------------
|
|
$?(@."a" < 1)
|
|
(1 row)
|
|
|
|
select '$ ? (@.a < 0.1e+1)'::jsonpath;
|
|
jsonpath
|
|
---------------
|
|
$?(@."a" < 1)
|
|
(1 row)
|
|
|
|
select '$ ? (@.a < -0.1e+1)'::jsonpath;
|
|
jsonpath
|
|
----------------
|
|
$?(@."a" < -1)
|
|
(1 row)
|
|
|
|
select '$ ? (@.a < +0.1e+1)'::jsonpath;
|
|
jsonpath
|
|
---------------
|
|
$?(@."a" < 1)
|
|
(1 row)
|
|
|
|
select '$ ? (@.a < 10.1e+1)'::jsonpath;
|
|
jsonpath
|
|
-----------------
|
|
$?(@."a" < 101)
|
|
(1 row)
|
|
|
|
select '$ ? (@.a < -10.1e+1)'::jsonpath;
|
|
jsonpath
|
|
------------------
|
|
$?(@."a" < -101)
|
|
(1 row)
|
|
|
|
select '$ ? (@.a < +10.1e+1)'::jsonpath;
|
|
jsonpath
|
|
-----------------
|
|
$?(@."a" < 101)
|
|
(1 row)
|
|
|
|
-- numeric literals
|
|
select '0'::jsonpath;
|
|
jsonpath
|
|
----------
|
|
0
|
|
(1 row)
|
|
|
|
select '00'::jsonpath;
|
|
ERROR: trailing junk after numeric literal at or near "00" of jsonpath input
|
|
LINE 1: select '00'::jsonpath;
|
|
^
|
|
select '0755'::jsonpath;
|
|
ERROR: syntax error at end of jsonpath input
|
|
LINE 1: select '0755'::jsonpath;
|
|
^
|
|
select '0.0'::jsonpath;
|
|
jsonpath
|
|
----------
|
|
0.0
|
|
(1 row)
|
|
|
|
select '0.000'::jsonpath;
|
|
jsonpath
|
|
----------
|
|
0.000
|
|
(1 row)
|
|
|
|
select '0.000e1'::jsonpath;
|
|
jsonpath
|
|
----------
|
|
0.00
|
|
(1 row)
|
|
|
|
select '0.000e2'::jsonpath;
|
|
jsonpath
|
|
----------
|
|
0.0
|
|
(1 row)
|
|
|
|
select '0.000e3'::jsonpath;
|
|
jsonpath
|
|
----------
|
|
0
|
|
(1 row)
|
|
|
|
select '0.0010'::jsonpath;
|
|
jsonpath
|
|
----------
|
|
0.0010
|
|
(1 row)
|
|
|
|
select '0.0010e-1'::jsonpath;
|
|
jsonpath
|
|
----------
|
|
0.00010
|
|
(1 row)
|
|
|
|
select '0.0010e+1'::jsonpath;
|
|
jsonpath
|
|
----------
|
|
0.010
|
|
(1 row)
|
|
|
|
select '0.0010e+2'::jsonpath;
|
|
jsonpath
|
|
----------
|
|
0.10
|
|
(1 row)
|
|
|
|
select '.001'::jsonpath;
|
|
jsonpath
|
|
----------
|
|
0.001
|
|
(1 row)
|
|
|
|
select '.001e1'::jsonpath;
|
|
jsonpath
|
|
----------
|
|
0.01
|
|
(1 row)
|
|
|
|
select '1.'::jsonpath;
|
|
jsonpath
|
|
----------
|
|
1
|
|
(1 row)
|
|
|
|
select '1.e1'::jsonpath;
|
|
jsonpath
|
|
----------
|
|
10
|
|
(1 row)
|
|
|
|
select '1a'::jsonpath;
|
|
ERROR: trailing junk after numeric literal at or near "1a" of jsonpath input
|
|
LINE 1: select '1a'::jsonpath;
|
|
^
|
|
select '1e'::jsonpath;
|
|
ERROR: trailing junk after numeric literal at or near "1e" of jsonpath input
|
|
LINE 1: select '1e'::jsonpath;
|
|
^
|
|
select '1.e'::jsonpath;
|
|
ERROR: trailing junk after numeric literal at or near "1.e" of jsonpath input
|
|
LINE 1: select '1.e'::jsonpath;
|
|
^
|
|
select '1.2a'::jsonpath;
|
|
ERROR: trailing junk after numeric literal at or near "1.2a" of jsonpath input
|
|
LINE 1: select '1.2a'::jsonpath;
|
|
^
|
|
select '1.2e'::jsonpath;
|
|
ERROR: trailing junk after numeric literal at or near "1.2e" of jsonpath input
|
|
LINE 1: select '1.2e'::jsonpath;
|
|
^
|
|
select '1.2.e'::jsonpath;
|
|
jsonpath
|
|
-----------
|
|
(1.2)."e"
|
|
(1 row)
|
|
|
|
select '(1.2).e'::jsonpath;
|
|
jsonpath
|
|
-----------
|
|
(1.2)."e"
|
|
(1 row)
|
|
|
|
select '1e3'::jsonpath;
|
|
jsonpath
|
|
----------
|
|
1000
|
|
(1 row)
|
|
|
|
select '1.e3'::jsonpath;
|
|
jsonpath
|
|
----------
|
|
1000
|
|
(1 row)
|
|
|
|
select '1.e3.e'::jsonpath;
|
|
jsonpath
|
|
------------
|
|
(1000)."e"
|
|
(1 row)
|
|
|
|
select '1.e3.e4'::jsonpath;
|
|
jsonpath
|
|
-------------
|
|
(1000)."e4"
|
|
(1 row)
|
|
|
|
select '1.2e3'::jsonpath;
|
|
jsonpath
|
|
----------
|
|
1200
|
|
(1 row)
|
|
|
|
select '1.2e3a'::jsonpath;
|
|
ERROR: trailing junk after numeric literal at or near "1.2e3a" of jsonpath input
|
|
LINE 1: select '1.2e3a'::jsonpath;
|
|
^
|
|
select '1.2.e3'::jsonpath;
|
|
jsonpath
|
|
------------
|
|
(1.2)."e3"
|
|
(1 row)
|
|
|
|
select '(1.2).e3'::jsonpath;
|
|
jsonpath
|
|
------------
|
|
(1.2)."e3"
|
|
(1 row)
|
|
|
|
select '1..e'::jsonpath;
|
|
jsonpath
|
|
----------
|
|
(1)."e"
|
|
(1 row)
|
|
|
|
select '1..e3'::jsonpath;
|
|
jsonpath
|
|
----------
|
|
(1)."e3"
|
|
(1 row)
|
|
|
|
select '(1.).e'::jsonpath;
|
|
jsonpath
|
|
----------
|
|
(1)."e"
|
|
(1 row)
|
|
|
|
select '(1.).e3'::jsonpath;
|
|
jsonpath
|
|
----------
|
|
(1)."e3"
|
|
(1 row)
|
|
|
|
select '1?(2>3)'::jsonpath;
|
|
jsonpath
|
|
-------------
|
|
(1)?(2 > 3)
|
|
(1 row)
|
|
|
|
-- nondecimal
|
|
select '0b100101'::jsonpath;
|
|
jsonpath
|
|
----------
|
|
37
|
|
(1 row)
|
|
|
|
select '0o273'::jsonpath;
|
|
jsonpath
|
|
----------
|
|
187
|
|
(1 row)
|
|
|
|
select '0x42F'::jsonpath;
|
|
jsonpath
|
|
----------
|
|
1071
|
|
(1 row)
|
|
|
|
-- error cases
|
|
select '0b'::jsonpath;
|
|
ERROR: trailing junk after numeric literal at or near "0b" of jsonpath input
|
|
LINE 1: select '0b'::jsonpath;
|
|
^
|
|
select '1b'::jsonpath;
|
|
ERROR: trailing junk after numeric literal at or near "1b" of jsonpath input
|
|
LINE 1: select '1b'::jsonpath;
|
|
^
|
|
select '0b0x'::jsonpath;
|
|
ERROR: syntax error at end of jsonpath input
|
|
LINE 1: select '0b0x'::jsonpath;
|
|
^
|
|
select '0o'::jsonpath;
|
|
ERROR: trailing junk after numeric literal at or near "0o" of jsonpath input
|
|
LINE 1: select '0o'::jsonpath;
|
|
^
|
|
select '1o'::jsonpath;
|
|
ERROR: trailing junk after numeric literal at or near "1o" of jsonpath input
|
|
LINE 1: select '1o'::jsonpath;
|
|
^
|
|
select '0o0x'::jsonpath;
|
|
ERROR: syntax error at end of jsonpath input
|
|
LINE 1: select '0o0x'::jsonpath;
|
|
^
|
|
select '0x'::jsonpath;
|
|
ERROR: trailing junk after numeric literal at or near "0x" of jsonpath input
|
|
LINE 1: select '0x'::jsonpath;
|
|
^
|
|
select '1x'::jsonpath;
|
|
ERROR: trailing junk after numeric literal at or near "1x" of jsonpath input
|
|
LINE 1: select '1x'::jsonpath;
|
|
^
|
|
select '0x0y'::jsonpath;
|
|
ERROR: syntax error at end of jsonpath input
|
|
LINE 1: select '0x0y'::jsonpath;
|
|
^
|
|
-- underscores
|
|
select '1_000_000'::jsonpath;
|
|
jsonpath
|
|
----------
|
|
1000000
|
|
(1 row)
|
|
|
|
select '1_2_3'::jsonpath;
|
|
jsonpath
|
|
----------
|
|
123
|
|
(1 row)
|
|
|
|
select '0x1EEE_FFFF'::jsonpath;
|
|
jsonpath
|
|
-----------
|
|
518979583
|
|
(1 row)
|
|
|
|
select '0o2_73'::jsonpath;
|
|
jsonpath
|
|
----------
|
|
187
|
|
(1 row)
|
|
|
|
select '0b10_0101'::jsonpath;
|
|
jsonpath
|
|
----------
|
|
37
|
|
(1 row)
|
|
|
|
select '1_000.000_005'::jsonpath;
|
|
jsonpath
|
|
-------------
|
|
1000.000005
|
|
(1 row)
|
|
|
|
select '1_000.'::jsonpath;
|
|
jsonpath
|
|
----------
|
|
1000
|
|
(1 row)
|
|
|
|
select '.000_005'::jsonpath;
|
|
jsonpath
|
|
----------
|
|
0.000005
|
|
(1 row)
|
|
|
|
select '1_000.5e0_1'::jsonpath;
|
|
jsonpath
|
|
----------
|
|
10005
|
|
(1 row)
|
|
|
|
-- error cases
|
|
select '_100'::jsonpath;
|
|
ERROR: syntax error at end of jsonpath input
|
|
LINE 1: select '_100'::jsonpath;
|
|
^
|
|
select '100_'::jsonpath;
|
|
ERROR: trailing junk after numeric literal at or near "100_" of jsonpath input
|
|
LINE 1: select '100_'::jsonpath;
|
|
^
|
|
select '100__000'::jsonpath;
|
|
ERROR: syntax error at end of jsonpath input
|
|
LINE 1: select '100__000'::jsonpath;
|
|
^
|
|
select '_1_000.5'::jsonpath;
|
|
ERROR: syntax error at end of jsonpath input
|
|
LINE 1: select '_1_000.5'::jsonpath;
|
|
^
|
|
select '1_000_.5'::jsonpath;
|
|
ERROR: trailing junk after numeric literal at or near "1_000_" of jsonpath input
|
|
LINE 1: select '1_000_.5'::jsonpath;
|
|
^
|
|
select '1_000._5'::jsonpath;
|
|
ERROR: trailing junk after numeric literal at or near "1_000._" of jsonpath input
|
|
LINE 1: select '1_000._5'::jsonpath;
|
|
^
|
|
select '1_000.5_'::jsonpath;
|
|
ERROR: trailing junk after numeric literal at or near "1_000.5_" of jsonpath input
|
|
LINE 1: select '1_000.5_'::jsonpath;
|
|
^
|
|
select '1_000.5e_1'::jsonpath;
|
|
ERROR: trailing junk after numeric literal at or near "1_000.5e" of jsonpath input
|
|
LINE 1: select '1_000.5e_1'::jsonpath;
|
|
^
|
|
-- underscore after prefix not allowed in JavaScript (but allowed in SQL)
|
|
select '0b_10_0101'::jsonpath;
|
|
ERROR: syntax error at end of jsonpath input
|
|
LINE 1: select '0b_10_0101'::jsonpath;
|
|
^
|
|
select '0o_273'::jsonpath;
|
|
ERROR: syntax error at end of jsonpath input
|
|
LINE 1: select '0o_273'::jsonpath;
|
|
^
|
|
select '0x_42F'::jsonpath;
|
|
ERROR: syntax error at end of jsonpath input
|
|
LINE 1: select '0x_42F'::jsonpath;
|
|
^
|
|
-- test non-error-throwing API
|
|
SELECT str as jsonpath,
|
|
pg_input_is_valid(str,'jsonpath') as ok,
|
|
errinfo.sql_error_code,
|
|
errinfo.message,
|
|
errinfo.detail,
|
|
errinfo.hint
|
|
FROM unnest(ARRAY['$ ? (@ like_regex "pattern" flag "smixq")'::text,
|
|
'$ ? (@ like_regex "pattern" flag "a")',
|
|
'@ + 1',
|
|
'00',
|
|
'1a']) str,
|
|
LATERAL pg_input_error_info(str, 'jsonpath') as errinfo;
|
|
jsonpath | ok | sql_error_code | message | detail | hint
|
|
-------------------------------------------+----+----------------+-----------------------------------------------------------------------+----------------------------------------------------------+------
|
|
$ ? (@ like_regex "pattern" flag "smixq") | t | | | |
|
|
$ ? (@ like_regex "pattern" flag "a") | f | 42601 | invalid input syntax for type jsonpath | Unrecognized flag character "a" in LIKE_REGEX predicate. |
|
|
@ + 1 | f | 42601 | @ is not allowed in root expressions | |
|
|
00 | f | 42601 | trailing junk after numeric literal at or near "00" of jsonpath input | |
|
|
1a | f | 42601 | trailing junk after numeric literal at or near "1a" of jsonpath input | |
|
|
(5 rows)
|
|
|