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Commit Graph

20 Commits

Author SHA1 Message Date
dan
2e8f5517f7 Avoid passing (signed char) values directly to isspace(), isalnum() or isdigit() in json1.c. Cast the value to (unsigned char) first.
FossilOrigin-Name: 6713e35b8a8c997aa2717e86ce6dcd63bb993477
2015-09-17 17:21:09 +00:00
16a93128f8 Fix harmless compiler warnings.
FossilOrigin-Name: bfc7b84b766860d2e410702ba7c1166d7328309a
2015-09-11 18:05:01 +00:00
drh
f5ddb9c214 Take out the goofy '$$' path syntax. Instead, use subtypes to communicate when
a string is JSON.  Add the json() function that validates and minifies the
JSON and sets the appropriate subtype.

FossilOrigin-Name: 8a80d6459e246ec1b38325e1cbd1e862157138b3
2015-09-11 00:06:41 +00:00
drh
383de6918c Create separate "path" and "root" columns in the json_each() and json_tree()
virtual tables.  "Root" is the 2nd parameter and is fixed.  
"Path" varies as json_tree() walks the hierarchy.

FossilOrigin-Name: 127cce3eb96b819005832997e0a082df9fb96f0b
2015-09-10 17:20:57 +00:00
drh
852944eb9b Fix the json_tree() scan for the case when a path is supplied. Add new
json1 test cases.

FossilOrigin-Name: 6adc7de76acee6cfb5ff761739e7a8de7b5bf4b2
2015-09-10 03:29:11 +00:00
drh
3ad93bba84 Enhance the json_extract() function so that if given multiple PATH arguments
it will return a JSON array with all of the answers.  Also update comments
within the json1 extension to reflect stricter interpretation of JSON and PATH
arguments.

FossilOrigin-Name: 1da60c3dda4254620052a83c853c2d2b6dd5009f
2015-08-29 19:41:45 +00:00
drh
d29759288e Fix the build with -DSQLITE_OMIT_VIRTUALTABLE.
FossilOrigin-Name: 752918def7231f7846b3e985c9953a1cc825ab6b
2015-08-29 17:22:33 +00:00
drh
d1f0068d19 Do not consider an empty string to be valid JSON. Add some additional
JSON test cases.

FossilOrigin-Name: fd19ff029f128f478f69910352a6f8b84262ce1d
2015-08-29 16:02:37 +00:00
drh
a771402e55 Change the json1.c module so that it throws an error if any of the
JSON selector paths are malformed.

FossilOrigin-Name: 3aa0855fd463076fc3277f1d9fe00d2f30e6b449
2015-08-29 00:54:49 +00:00
drh
f2df7e71d6 Back out the json_check() routine. Instead, throw an error if the input to
a json function (other than json_valid()) is not valid JSON.

FossilOrigin-Name: dc9ce7b18cbe23d065317757234ef9fb8792da7a
2015-08-28 20:07:40 +00:00
drh
f6ec8d4f4c Add the json_check() function, which returns its argument if the argument
is well-formed JSON or which throws an error otherwise.

FossilOrigin-Name: 64abb65d4df11e5b3bcc4afc8e7c18e907c6080a
2015-08-28 03:48:04 +00:00
drh
ecb5fedb3f Enhance the json_insert(), json_replace(), and json_set() functions with the
ability to add JSON instead of text if the argument is text and if the PATH
begins with '$$' instead of just '$'.

FossilOrigin-Name: 44f103d8862abc2d5613bac04dc2ea8e625b1f40
2015-08-28 03:33:50 +00:00
drh
80d874083b Improvements to JSON string dequoting.
FossilOrigin-Name: 196d66d34d9783622e6f2f79eafea1488fc6f5cf
2015-08-24 12:42:41 +00:00
drh
442a7c6015 Fix corner-case problems in the type and atom columns of json_each() and
json_tree().

FossilOrigin-Name: f0aba0e120074430cd7ad93291fcc97b8a25a054
2015-08-24 02:32:04 +00:00
drh
c3722b2103 Fix minor glitches in the json1.c extension, mostly having to do with OOM
behavior.

FossilOrigin-Name: cc5204149c4053b9e529a72102d8df0925ad1ea1
2015-08-23 20:44:59 +00:00
drh
8784eca17f Fixes to json_each() and json_tree(). Improved json_parse() debugging output.
FossilOrigin-Name: fc1b24f316af07a64672f6edc14ebcff487dffbb
2015-08-23 02:42:30 +00:00
drh
bc8f092ca1 Add the json_valid() function to the json1.c extension. Fix various minor
problems in the json1.c extension.

FossilOrigin-Name: 380a97345b446214843a63ccc017d49a52d884da
2015-08-22 19:39:04 +00:00
drh
be9474ee05 Fix a couple instances of OOM handling in the json extension.
FossilOrigin-Name: 213a6c5ccbcfe4495d45e3608e99a6398751aeed
2015-08-22 03:05:54 +00:00
drh
6fd5c1e0e8 Fixes for compiler warnings and errors in the makefiles. Rename the
one test script to json101.test.

FossilOrigin-Name: 9ff6ccde5f26f18073587c320290570854ffc833
2015-08-21 20:37:12 +00:00
drh
f28ed795db Change the name of the json loadable extension to "json1.c", in anticipation
of having future major changes to the interface.

FossilOrigin-Name: d0d4bec9e3d8829a2d488f2742f1650214fa716a
2015-08-21 20:12:43 +00:00