From 9751a1bf7b64c8d564a1d53d4f24f169b73e2230 Mon Sep 17 00:00:00 2001 From: Jeevan Chalke Date: Mon, 23 Oct 2023 12:38:44 +0530 Subject: [PATCH v2 1/3] Implement jsonpath .bigint(), .integer(), .number() and .decimal([precision [, scale]]) methods This commit implements jsonpath .bigint(), .integer(), .number(), and .decimal() with optional precision and scale methods. The JSON string or a numeric value is converted to the bigint, int4, and numeric type representation. If precision and scale are provided for .decimal(), then it is converted to the equivalent numerictypmod and applied to the numeric number. Jeevan Chalke. --- doc/src/sgml/func.sgml | 56 +++ src/backend/catalog/sql_features.txt | 10 +- src/backend/utils/adt/jsonpath.c | 46 +++ src/backend/utils/adt/jsonpath_exec.c | 270 ++++++++++++++ src/backend/utils/adt/jsonpath_gram.y | 45 ++- src/backend/utils/adt/jsonpath_scan.l | 4 + src/include/utils/jsonpath.h | 4 + src/test/regress/expected/jsonb_jsonpath.out | 510 +++++++++++++++++++++++++++ src/test/regress/expected/jsonpath.out | 12 + src/test/regress/sql/jsonb_jsonpath.sql | 129 +++++++ src/test/regress/sql/jsonpath.sql | 2 + 11 files changed, 1081 insertions(+), 7 deletions(-) diff --git a/doc/src/sgml/func.sgml b/doc/src/sgml/func.sgml index 7c3e940..c2c5305 100644 --- a/doc/src/sgml/func.sgml +++ b/doc/src/sgml/func.sgml @@ -17641,6 +17641,62 @@ strict $.**.HR + value . decimal( [ precision [ , scale ] ] ) + decimal + + + Rounded decimal value converted from a JSON number or string. precision and scale must be integer values. + + + jsonb_path_query('1234.5678', '$.decimal(6, 2)') + 1234.57 + + + + + + value . bigint() + bigint + + + Big integer value converted from a JSON number or string + + + jsonb_path_query('{"len": "9876543219"}', '$.len.bigint()') + 9876543219 + + + + + + value . integer() + integer + + + Integer value converted from a JSON number or string + + + jsonb_path_query('{"len": "12345"}', '$.len.integer()') + 12345 + + + + + + value . number() + numeric + + + Numeric value converted from a JSON number or string + + + jsonb_path_query('{"len": "123.45"}', '$.len.number()') + 123.45 + + + + + number . ceiling() number diff --git a/src/backend/catalog/sql_features.txt b/src/backend/catalog/sql_features.txt index b33065d..b8b1b8b 100644 --- a/src/backend/catalog/sql_features.txt +++ b/src/backend/catalog/sql_features.txt @@ -574,13 +574,13 @@ T861 SQL/JSON simplified accessor: case-sensitive JSON member accessor NO T862 SQL/JSON simplified accessor: wildcard member accessor NO T863 SQL/JSON simplified accessor: single-quoted string literal as member accessor NO T864 SQL/JSON simplified accessor NO -T865 SQL/JSON item method: bigint() NO +T865 SQL/JSON item method: bigint() YES T866 SQL/JSON item method: boolean() NO T867 SQL/JSON item method: date() NO -T868 SQL/JSON item method: decimal() NO -T869 SQL/JSON item method: decimal() with precision and scale NO -T870 SQL/JSON item method: integer() NO -T871 SQL/JSON item method: number() NO +T868 SQL/JSON item method: decimal() YES +T869 SQL/JSON item method: decimal() with precision and scale YES +T870 SQL/JSON item method: integer() YES +T871 SQL/JSON item method: number() YES T872 SQL/JSON item method: string() NO T873 SQL/JSON item method: time() NO T874 SQL/JSON item method: time_tz() NO diff --git a/src/backend/utils/adt/jsonpath.c b/src/backend/utils/adt/jsonpath.c index c5ba3b7..ba23ade 100644 --- a/src/backend/utils/adt/jsonpath.c +++ b/src/backend/utils/adt/jsonpath.c @@ -294,6 +294,7 @@ flattenJsonPathParseItem(StringInfo buf, int *result, struct Node *escontext, case jpiMul: case jpiDiv: case jpiMod: + case jpiDecimal: case jpiStartsWith: { /* @@ -444,6 +445,9 @@ flattenJsonPathParseItem(StringInfo buf, int *result, struct Node *escontext, case jpiCeiling: case jpiDouble: case jpiKeyValue: + case jpiBigint: + case jpiInteger: + case jpiNumber: break; default: elog(ERROR, "unrecognized jsonpath item type: %d", item->type); @@ -730,6 +734,30 @@ printJsonPathItem(StringInfo buf, JsonPathItem *v, bool inKey, case jpiDouble: appendStringInfoString(buf, ".double()"); break; + case jpiDecimal: + appendStringInfoString(buf, ".decimal("); + if (v->content.args.left) + { + jspGetLeftArg(v, &elem); + printJsonPathItem(buf, &elem, false, false); + } + if (v->content.args.right) + { + appendStringInfoChar(buf, ','); + jspGetRightArg(v, &elem); + printJsonPathItem(buf, &elem, false, false); + } + appendStringInfoChar(buf, ')'); + break; + case jpiBigint: + appendStringInfoString(buf, ".bigint()"); + break; + case jpiInteger: + appendStringInfoString(buf, ".integer()"); + break; + case jpiNumber: + appendStringInfoString(buf, ".number()"); + break; case jpiDatetime: appendStringInfoString(buf, ".datetime("); if (v->content.arg) @@ -795,6 +823,14 @@ jspOperationName(JsonPathItemType type) return "keyvalue"; case jpiDouble: return "double"; + case jpiDecimal: + return "decimal"; + case jpiBigint: + return "bigint"; + case jpiInteger: + return "integer"; + case jpiNumber: + return "number"; case jpiAbs: return "abs"; case jpiFloor: @@ -897,6 +933,9 @@ jspInitByBuffer(JsonPathItem *v, char *base, int32 pos) case jpiFloor: case jpiCeiling: case jpiDouble: + case jpiBigint: + case jpiInteger: + case jpiNumber: case jpiKeyValue: case jpiLast: break; @@ -922,6 +961,7 @@ jspInitByBuffer(JsonPathItem *v, char *base, int32 pos) case jpiGreater: case jpiLessOrEqual: case jpiGreaterOrEqual: + case jpiDecimal: case jpiStartsWith: read_int32(v->content.args.left, base, pos); read_int32(v->content.args.right, base, pos); @@ -1012,6 +1052,10 @@ jspGetNext(JsonPathItem *v, JsonPathItem *a) v->type == jpiFloor || v->type == jpiCeiling || v->type == jpiDouble || + v->type == jpiDecimal || + v->type == jpiBigint || + v->type == jpiInteger || + v->type == jpiNumber || v->type == jpiDatetime || v->type == jpiKeyValue || v->type == jpiStartsWith || @@ -1041,6 +1085,7 @@ jspGetLeftArg(JsonPathItem *v, JsonPathItem *a) v->type == jpiMul || v->type == jpiDiv || v->type == jpiMod || + v->type == jpiDecimal || v->type == jpiStartsWith); jspInitByBuffer(a, v->base, v->content.args.left); @@ -1062,6 +1107,7 @@ jspGetRightArg(JsonPathItem *v, JsonPathItem *a) v->type == jpiMul || v->type == jpiDiv || v->type == jpiMod || + v->type == jpiDecimal || v->type == jpiStartsWith); jspInitByBuffer(a, v->base, v->content.args.right); diff --git a/src/backend/utils/adt/jsonpath_exec.c b/src/backend/utils/adt/jsonpath_exec.c index 2d0599b..f5b7f72 100644 --- a/src/backend/utils/adt/jsonpath_exec.c +++ b/src/backend/utils/adt/jsonpath_exec.c @@ -1098,6 +1098,276 @@ executeItemOptUnwrapTarget(JsonPathExecContext *cxt, JsonPathItem *jsp, } break; + case jpiBigint: + { + JsonbValue jbv; + Datum datum; + bool noerr; + + if (unwrap && JsonbType(jb) == jbvArray) + return executeItemUnwrapTargetArray(cxt, jsp, jb, found, + false); + + if (jb->type == jbvNumeric) + { + char *tmp = DatumGetCString(DirectFunctionCall1(numeric_out, + NumericGetDatum(jb->val.numeric))); + ErrorSaveContext escontext = {T_ErrorSaveContext}; + + noerr = DirectInputFunctionCallSafe(int8in, tmp, + InvalidOid, -1, + (Node *) &escontext, + &datum); + + if (!noerr || escontext.error_occurred) + RETURN_ERROR(ereport(ERROR, + (errcode(ERRCODE_NON_NUMERIC_SQL_JSON_ITEM), + errmsg("numeric argument of jsonpath item method .%s() is out of range for type bigint", + jspOperationName(jsp->type))))); + res = jperOk; + } + else if (jb->type == jbvString) + { + /* cast string as bigint */ + char *tmp = pnstrdup(jb->val.string.val, + jb->val.string.len); + ErrorSaveContext escontext = {T_ErrorSaveContext}; + + noerr = DirectInputFunctionCallSafe(int8in, tmp, + InvalidOid, -1, + (Node *) &escontext, + &datum); + + if (!noerr || escontext.error_occurred) + RETURN_ERROR(ereport(ERROR, + (errcode(ERRCODE_NON_NUMERIC_SQL_JSON_ITEM), + errmsg("string argument of jsonpath item method .%s() is not a valid representation of a big integer", + jspOperationName(jsp->type))))); + res = jperOk; + } + + if (res == jperNotFound) + RETURN_ERROR(ereport(ERROR, + (errcode(ERRCODE_NON_NUMERIC_SQL_JSON_ITEM), + errmsg("jsonpath item method .%s() can only be applied to a string or numeric value", + jspOperationName(jsp->type))))); + + jb = &jbv; + jb->type = jbvNumeric; + jb->val.numeric = DatumGetNumeric(DirectFunctionCall1(int8_numeric, + datum)); + + res = executeNextItem(cxt, jsp, NULL, jb, found, true); + } + break; + + case jpiInteger: + { + JsonbValue jbv; + Datum datum; + bool noerr; + + if (unwrap && JsonbType(jb) == jbvArray) + return executeItemUnwrapTargetArray(cxt, jsp, jb, found, + false); + + if (jb->type == jbvNumeric) + { + char *tmp = DatumGetCString(DirectFunctionCall1(numeric_out, + NumericGetDatum(jb->val.numeric))); + ErrorSaveContext escontext = {T_ErrorSaveContext}; + + noerr = DirectInputFunctionCallSafe(int4in, tmp, + InvalidOid, -1, + (Node *) &escontext, + &datum); + + if (!noerr || escontext.error_occurred) + RETURN_ERROR(ereport(ERROR, + (errcode(ERRCODE_NON_NUMERIC_SQL_JSON_ITEM), + errmsg("numeric argument of jsonpath item method .%s() is out of range for type integer", + jspOperationName(jsp->type))))); + res = jperOk; + } + else if (jb->type == jbvString) + { + /* cast string as integer */ + char *tmp = pnstrdup(jb->val.string.val, + jb->val.string.len); + ErrorSaveContext escontext = {T_ErrorSaveContext}; + + noerr = DirectInputFunctionCallSafe(int4in, tmp, + InvalidOid, -1, + (Node *) &escontext, + &datum); + + if (!noerr || escontext.error_occurred) + RETURN_ERROR(ereport(ERROR, + (errcode(ERRCODE_NON_NUMERIC_SQL_JSON_ITEM), + errmsg("string argument of jsonpath item method .%s() is not a valid representation of an integer", + jspOperationName(jsp->type))))); + res = jperOk; + } + + if (res == jperNotFound) + RETURN_ERROR(ereport(ERROR, + (errcode(ERRCODE_NON_NUMERIC_SQL_JSON_ITEM), + errmsg("jsonpath item method .%s() can only be applied to a string or numeric value", + jspOperationName(jsp->type))))); + + jb = &jbv; + jb->type = jbvNumeric; + jb->val.numeric = DatumGetNumeric(DirectFunctionCall1(int4_numeric, + datum)); + + res = executeNextItem(cxt, jsp, NULL, jb, found, true); + } + break; + + case jpiNumber: + case jpiDecimal: + { + JsonbValue jbv; + Numeric num; + char *numstr = NULL; + + if (unwrap && JsonbType(jb) == jbvArray) + return executeItemUnwrapTargetArray(cxt, jsp, jb, found, + false); + + if (jb->type == jbvNumeric) + { + num = jb->val.numeric; + if (numeric_is_nan(num) || numeric_is_inf(num)) + RETURN_ERROR(ereport(ERROR, + (errcode(ERRCODE_NON_NUMERIC_SQL_JSON_ITEM), + errmsg("numeric argument of jsonpath item method .%s() is not a valid representation of a decimal or number", + jspOperationName(jsp->type))))); + + if (jsp->type == jpiDecimal) + numstr = DatumGetCString(DirectFunctionCall1(numeric_out, + NumericGetDatum(num))); + res = jperOk; + } + else if (jb->type == jbvString) + { + /* cast string as number */ + Datum datum; + bool noerr; + ErrorSaveContext escontext = {T_ErrorSaveContext}; + + numstr = pnstrdup(jb->val.string.val, jb->val.string.len); + + noerr = DirectInputFunctionCallSafe(numeric_in, numstr, + InvalidOid, -1, + (Node *) &escontext, + &datum); + + if (!noerr || escontext.error_occurred) + RETURN_ERROR(ereport(ERROR, + (errcode(ERRCODE_NON_NUMERIC_SQL_JSON_ITEM), + errmsg("string argument of jsonpath item method .%s() is not a valid representation of a decimal or number", + jspOperationName(jsp->type))))); + + num = DatumGetNumeric(datum); + if (numeric_is_nan(num) || numeric_is_inf(num)) + RETURN_ERROR(ereport(ERROR, + (errcode(ERRCODE_NON_NUMERIC_SQL_JSON_ITEM), + errmsg("string argument of jsonpath item method .%s() is not a valid representation of a decimal or number", + jspOperationName(jsp->type))))); + + res = jperOk; + } + + if (res == jperNotFound) + RETURN_ERROR(ereport(ERROR, + (errcode(ERRCODE_NON_NUMERIC_SQL_JSON_ITEM), + errmsg("jsonpath item method .%s() can only be applied to a string or numeric value", + jspOperationName(jsp->type))))); + + /* + * If we have arguments, then they must be the precision and + * optional scale used in .decimal(). Convert them to the + * typmod equivalent and then truncate the numeric value per + * this typmod details. + */ + if (jsp->type == jpiDecimal && jsp->content.args.left) + { + Datum numdatum; + Datum dtypmod; + int32 precision; + int32 scale = 0; + bool have_error; + bool noerr; + ArrayType *arrtypmod; + Datum datums[2]; + char pstr[12]; /* sign, 10 digits and '\0' */ + char sstr[12]; /* sign, 10 digits and '\0' */ + ErrorSaveContext escontext = {T_ErrorSaveContext}; + + jspGetLeftArg(jsp, &elem); + if (elem.type != jpiNumeric) + elog(ERROR, "invalid jsonpath item type for .decimal() precision"); + + precision = numeric_int4_opt_error(jspGetNumeric(&elem), + &have_error); + if (have_error) + RETURN_ERROR(ereport(ERROR, + (errcode(ERRCODE_INVALID_SQL_JSON_SUBSCRIPT), + errmsg("precision is out of integer range")))); + + if (jsp->content.args.right) + { + jspGetRightArg(jsp, &elem); + if (elem.type != jpiNumeric) + elog(ERROR, "invalid jsonpath item type for .decimal() scale"); + + scale = numeric_int4_opt_error(jspGetNumeric(&elem), + &have_error); + if (have_error) + RETURN_ERROR(ereport(ERROR, + (errcode(ERRCODE_INVALID_SQL_JSON_SUBSCRIPT), + errmsg("scale is out of integer range")))); + } + + /* + * numerictypmodin() takes the precision and scale in the + * form of CString arrays. + */ + pg_ltoa(precision, pstr); + datums[0] = CStringGetDatum(pstr); + pg_ltoa(scale, sstr); + datums[1] = CStringGetDatum(sstr); + arrtypmod = construct_array_builtin(datums, 2, CSTRINGOID); + + dtypmod = DirectFunctionCall1(numerictypmodin, + PointerGetDatum(arrtypmod)); + + /* Convert numstr to Numeric with typmod */ + Assert(numstr != NULL); + noerr = DirectInputFunctionCallSafe(numeric_in, numstr, + InvalidOid, dtypmod, + (Node *) &escontext, + &numdatum); + + if (!noerr || escontext.error_occurred) + RETURN_ERROR(ereport(ERROR, + (errcode(ERRCODE_NON_NUMERIC_SQL_JSON_ITEM), + errmsg("string argument of jsonpath item method .%s() is not a valid representation of a decimal or number", + jspOperationName(jsp->type))))); + + num = DatumGetNumeric(numdatum); + pfree(arrtypmod); + } + + jb = &jbv; + jb->type = jbvNumeric; + jb->val.numeric = num; + + res = executeNextItem(cxt, jsp, NULL, jb, found, true); + } + break; + case jpiDatetime: if (unwrap && JsonbType(jb) == jbvArray) return executeItemUnwrapTargetArray(cxt, jsp, jb, found, false); diff --git a/src/backend/utils/adt/jsonpath_gram.y b/src/backend/utils/adt/jsonpath_gram.y index adc259d..074a00a 100644 --- a/src/backend/utils/adt/jsonpath_gram.y +++ b/src/backend/utils/adt/jsonpath_gram.y @@ -82,15 +82,16 @@ static bool makeItemLikeRegex(JsonPathParseItem *expr, %token ANY_P STRICT_P LAX_P LAST_P STARTS_P WITH_P LIKE_REGEX_P FLAG_P %token ABS_P SIZE_P TYPE_P FLOOR_P DOUBLE_P CEILING_P KEYVALUE_P %token DATETIME_P +%token BIGINT_P INTEGER_P NUMBER_P DECIMAL_P %type result %type scalar_value path_primary expr array_accessor any_path accessor_op key predicate delimited_predicate index_elem starts_with_initial expr_or_predicate - datetime_template opt_datetime_template + datetime_template opt_datetime_template csv_elem -%type accessor_expr +%type accessor_expr csv_list opt_csv_list %type index_list @@ -248,11 +249,44 @@ accessor_op: | array_accessor { $$ = $1; } | '.' any_path { $$ = $2; } | '.' method '(' ')' { $$ = makeItemType($2); } + | '.' DECIMAL_P '(' opt_csv_list ')' + { + if (list_length($4) == 0) + $$ = makeItemBinary(jpiDecimal, NULL, NULL); + else if (list_length($4) == 1) + $$ = makeItemBinary(jpiDecimal, linitial($4), NULL); + else if (list_length($4) == 2) + $$ = makeItemBinary(jpiDecimal, linitial($4), lsecond($4)); + else + ereturn(escontext, false, + (errcode(ERRCODE_SYNTAX_ERROR), + errmsg("invalid input syntax for type %s", "jsonpath"), + errdetail(".decimal() can only have an optional precision[,scale]."))); + } | '.' DATETIME_P '(' opt_datetime_template ')' { $$ = makeItemUnary(jpiDatetime, $4); } | '?' '(' predicate ')' { $$ = makeItemUnary(jpiFilter, $3); } ; +csv_elem: + INT_P + { $$ = makeItemNumeric(&$1); } + | '+' INT_P %prec UMINUS + { $$ = makeItemUnary(jpiPlus, makeItemNumeric(&$2)); } + | '-' INT_P %prec UMINUS + { $$ = makeItemUnary(jpiMinus, makeItemNumeric(&$2)); } + ; + +csv_list: + csv_elem { $$ = list_make1($1); } + | csv_list ',' csv_elem { $$ = lappend($1, $3); } + ; + +opt_csv_list: + csv_list { $$ = $1; } + | /* EMPTY */ { $$ = NULL; } + ; + datetime_template: STRING_P { $$ = makeItemString(&$1); } ; @@ -283,6 +317,10 @@ key_name: | TYPE_P | FLOOR_P | DOUBLE_P + | DECIMAL_P + | BIGINT_P + | INTEGER_P + | NUMBER_P | CEILING_P | DATETIME_P | KEYVALUE_P @@ -299,6 +337,9 @@ method: | TYPE_P { $$ = jpiType; } | FLOOR_P { $$ = jpiFloor; } | DOUBLE_P { $$ = jpiDouble; } + | BIGINT_P { $$ = jpiBigint; } + | INTEGER_P { $$ = jpiInteger; } + | NUMBER_P { $$ = jpiNumber; } | CEILING_P { $$ = jpiCeiling; } | KEYVALUE_P { $$ = jpiKeyValue; } ; diff --git a/src/backend/utils/adt/jsonpath_scan.l b/src/backend/utils/adt/jsonpath_scan.l index 29c26af..b8922ee 100644 --- a/src/backend/utils/adt/jsonpath_scan.l +++ b/src/backend/utils/adt/jsonpath_scan.l @@ -410,11 +410,15 @@ static const JsonPathKeyword keywords[] = { { 4, false, WITH_P, "with"}, { 5, true, FALSE_P, "false"}, { 5, false, FLOOR_P, "floor"}, + { 6, false, BIGINT_P, "bigint"}, { 6, false, DOUBLE_P, "double"}, { 6, false, EXISTS_P, "exists"}, + { 6, false, NUMBER_P, "number"}, { 6, false, STARTS_P, "starts"}, { 6, false, STRICT_P, "strict"}, { 7, false, CEILING_P, "ceiling"}, + { 7, false, DECIMAL_P, "decimal"}, + { 7, false, INTEGER_P, "integer"}, { 7, false, UNKNOWN_P, "unknown"}, { 8, false, DATETIME_P, "datetime"}, { 8, false, KEYVALUE_P, "keyvalue"}, diff --git a/src/include/utils/jsonpath.h b/src/include/utils/jsonpath.h index f0181e0..dd44036 100644 --- a/src/include/utils/jsonpath.h +++ b/src/include/utils/jsonpath.h @@ -89,6 +89,10 @@ typedef enum JsonPathItemType jpiFloor, /* .floor() item method */ jpiCeiling, /* .ceiling() item method */ jpiDouble, /* .double() item method */ + jpiDecimal, /* .decimal() item method */ + jpiBigint, /* .bigint() item method */ + jpiInteger, /* .integer() item method */ + jpiNumber, /* .number() item method */ jpiDatetime, /* .datetime() item method */ jpiKeyValue, /* .keyvalue() item method */ jpiSubscript, /* array subscript: 'expr' or 'expr TO expr' */ diff --git a/src/test/regress/expected/jsonb_jsonpath.out b/src/test/regress/expected/jsonb_jsonpath.out index 6659bc9..c51a9df 100644 --- a/src/test/regress/expected/jsonb_jsonpath.out +++ b/src/test/regress/expected/jsonb_jsonpath.out @@ -1517,6 +1517,516 @@ select jsonb_path_query('"-inf"', '$.double()', silent => true); ------------------ (0 rows) +select jsonb_path_query('null', '$.bigint()'); +ERROR: jsonpath item method .bigint() can only be applied to a string or numeric value +select jsonb_path_query('true', '$.bigint()'); +ERROR: jsonpath item method .bigint() can only be applied to a string or numeric value +select jsonb_path_query('null', '$.bigint()', silent => true); + jsonb_path_query +------------------ +(0 rows) + +select jsonb_path_query('true', '$.bigint()', silent => true); + jsonb_path_query +------------------ +(0 rows) + +select jsonb_path_query('[]', '$.bigint()'); + jsonb_path_query +------------------ +(0 rows) + +select jsonb_path_query('[]', 'strict $.bigint()'); +ERROR: jsonpath item method .bigint() can only be applied to a string or numeric value +select jsonb_path_query('{}', '$.bigint()'); +ERROR: jsonpath item method .bigint() can only be applied to a string or numeric value +select jsonb_path_query('[]', 'strict $.bigint()', silent => true); + jsonb_path_query +------------------ +(0 rows) + +select jsonb_path_query('{}', '$.bigint()', silent => true); + jsonb_path_query +------------------ +(0 rows) + +select jsonb_path_query('1.23', '$.bigint()'); +ERROR: numeric argument of jsonpath item method .bigint() is out of range for type bigint +select jsonb_path_query('"1.23"', '$.bigint()'); +ERROR: string argument of jsonpath item method .bigint() is not a valid representation of a big integer +select jsonb_path_query('"1.23aaa"', '$.bigint()'); +ERROR: string argument of jsonpath item method .bigint() is not a valid representation of a big integer +select jsonb_path_query('1e1000', '$.bigint()'); +ERROR: numeric argument of jsonpath item method .bigint() is out of range for type bigint +select jsonb_path_query('"nan"', '$.bigint()'); +ERROR: string argument of jsonpath item method .bigint() is not a valid representation of a big integer +select jsonb_path_query('"NaN"', '$.bigint()'); +ERROR: string argument of jsonpath item method .bigint() is not a valid representation of a big integer +select jsonb_path_query('"inf"', '$.bigint()'); +ERROR: string argument of jsonpath item method .bigint() is not a valid representation of a big integer +select jsonb_path_query('"-inf"', '$.bigint()'); +ERROR: string argument of jsonpath item method .bigint() is not a valid representation of a big integer +select jsonb_path_query('"inf"', '$.bigint()', silent => true); + jsonb_path_query +------------------ +(0 rows) + +select jsonb_path_query('"-inf"', '$.bigint()', silent => true); + jsonb_path_query +------------------ +(0 rows) + +select jsonb_path_query('123', '$.bigint()'); + jsonb_path_query +------------------ + 123 +(1 row) + +select jsonb_path_query('"123"', '$.bigint()'); + jsonb_path_query +------------------ + 123 +(1 row) + +select jsonb_path_query('1234567890123', '$.bigint()'); + jsonb_path_query +------------------ + 1234567890123 +(1 row) + +select jsonb_path_query('"1234567890123"', '$.bigint()'); + jsonb_path_query +------------------ + 1234567890123 +(1 row) + +select jsonb_path_query('12345678901234567890', '$.bigint()'); +ERROR: numeric argument of jsonpath item method .bigint() is out of range for type bigint +select jsonb_path_query('"12345678901234567890"', '$.bigint()'); +ERROR: string argument of jsonpath item method .bigint() is not a valid representation of a big integer +select jsonb_path_query('"+123"', '$.bigint()'); + jsonb_path_query +------------------ + 123 +(1 row) + +select jsonb_path_query('-123', '$.bigint()'); + jsonb_path_query +------------------ + -123 +(1 row) + +select jsonb_path_query('"-123"', '$.bigint()'); + jsonb_path_query +------------------ + -123 +(1 row) + +select jsonb_path_query('123', '$.bigint() * 2'); + jsonb_path_query +------------------ + 246 +(1 row) + +select jsonb_path_query('null', '$.integer()'); +ERROR: jsonpath item method .integer() can only be applied to a string or numeric value +select jsonb_path_query('true', '$.integer()'); +ERROR: jsonpath item method .integer() can only be applied to a string or numeric value +select jsonb_path_query('null', '$.integer()', silent => true); + jsonb_path_query +------------------ +(0 rows) + +select jsonb_path_query('true', '$.integer()', silent => true); + jsonb_path_query +------------------ +(0 rows) + +select jsonb_path_query('[]', '$.integer()'); + jsonb_path_query +------------------ +(0 rows) + +select jsonb_path_query('[]', 'strict $.integer()'); +ERROR: jsonpath item method .integer() can only be applied to a string or numeric value +select jsonb_path_query('{}', '$.integer()'); +ERROR: jsonpath item method .integer() can only be applied to a string or numeric value +select jsonb_path_query('[]', 'strict $.integer()', silent => true); + jsonb_path_query +------------------ +(0 rows) + +select jsonb_path_query('{}', '$.integer()', silent => true); + jsonb_path_query +------------------ +(0 rows) + +select jsonb_path_query('1.23', '$.integer()'); +ERROR: numeric argument of jsonpath item method .integer() is out of range for type integer +select jsonb_path_query('"1.23"', '$.integer()'); +ERROR: string argument of jsonpath item method .integer() is not a valid representation of an integer +select jsonb_path_query('"1.23aaa"', '$.integer()'); +ERROR: string argument of jsonpath item method .integer() is not a valid representation of an integer +select jsonb_path_query('1e1000', '$.integer()'); +ERROR: numeric argument of jsonpath item method .integer() is out of range for type integer +select jsonb_path_query('"nan"', '$.integer()'); +ERROR: string argument of jsonpath item method .integer() is not a valid representation of an integer +select jsonb_path_query('"NaN"', '$.integer()'); +ERROR: string argument of jsonpath item method .integer() is not a valid representation of an integer +select jsonb_path_query('"inf"', '$.integer()'); +ERROR: string argument of jsonpath item method .integer() is not a valid representation of an integer +select jsonb_path_query('"-inf"', '$.integer()'); +ERROR: string argument of jsonpath item method .integer() is not a valid representation of an integer +select jsonb_path_query('"inf"', '$.integer()', silent => true); + jsonb_path_query +------------------ +(0 rows) + +select jsonb_path_query('"-inf"', '$.integer()', silent => true); + jsonb_path_query +------------------ +(0 rows) + +select jsonb_path_query('123', '$.integer()'); + jsonb_path_query +------------------ + 123 +(1 row) + +select jsonb_path_query('"123"', '$.integer()'); + jsonb_path_query +------------------ + 123 +(1 row) + +select jsonb_path_query('12345678901', '$.integer()'); +ERROR: numeric argument of jsonpath item method .integer() is out of range for type integer +select jsonb_path_query('"12345678901"', '$.integer()'); +ERROR: string argument of jsonpath item method .integer() is not a valid representation of an integer +select jsonb_path_query('"+123"', '$.integer()'); + jsonb_path_query +------------------ + 123 +(1 row) + +select jsonb_path_query('-123', '$.integer()'); + jsonb_path_query +------------------ + -123 +(1 row) + +select jsonb_path_query('"-123"', '$.integer()'); + jsonb_path_query +------------------ + -123 +(1 row) + +select jsonb_path_query('123', '$.integer() * 2'); + jsonb_path_query +------------------ + 246 +(1 row) + +select jsonb_path_query('null', '$.number()'); +ERROR: jsonpath item method .number() can only be applied to a string or numeric value +select jsonb_path_query('true', '$.number()'); +ERROR: jsonpath item method .number() can only be applied to a string or numeric value +select jsonb_path_query('null', '$.number()', silent => true); + jsonb_path_query +------------------ +(0 rows) + +select jsonb_path_query('true', '$.number()', silent => true); + jsonb_path_query +------------------ +(0 rows) + +select jsonb_path_query('[]', '$.number()'); + jsonb_path_query +------------------ +(0 rows) + +select jsonb_path_query('[]', 'strict $.number()'); +ERROR: jsonpath item method .number() can only be applied to a string or numeric value +select jsonb_path_query('{}', '$.number()'); +ERROR: jsonpath item method .number() can only be applied to a string or numeric value +select jsonb_path_query('[]', 'strict $.number()', silent => true); + jsonb_path_query +------------------ +(0 rows) + +select jsonb_path_query('{}', '$.number()', silent => true); + jsonb_path_query +------------------ +(0 rows) + +select jsonb_path_query('1.23', '$.number()'); + jsonb_path_query +------------------ + 1.23 +(1 row) + +select jsonb_path_query('"1.23"', '$.number()'); + jsonb_path_query +------------------ + 1.23 +(1 row) + +select jsonb_path_query('"1.23aaa"', '$.number()'); +ERROR: string argument of jsonpath item method .number() is not a valid representation of a decimal or number +select jsonb_path_query('1e1000', '$.number()'); + jsonb_path_query +------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- + 10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 +(1 row) + +select jsonb_path_query('"nan"', '$.number()'); +ERROR: string argument of jsonpath item method .number() is not a valid representation of a decimal or number +select jsonb_path_query('"NaN"', '$.number()'); +ERROR: string argument of jsonpath item method .number() is not a valid representation of a decimal or number +select jsonb_path_query('"inf"', '$.number()'); +ERROR: string argument of jsonpath item method .number() is not a valid representation of a decimal or number +select jsonb_path_query('"-inf"', '$.number()'); +ERROR: string argument of jsonpath item method .number() is not a valid representation of a decimal or number +select jsonb_path_query('"inf"', '$.number()', silent => true); + jsonb_path_query +------------------ +(0 rows) + +select jsonb_path_query('"-inf"', '$.number()', silent => true); + jsonb_path_query +------------------ +(0 rows) + +select jsonb_path_query('123', '$.number()'); + jsonb_path_query +------------------ + 123 +(1 row) + +select jsonb_path_query('"123"', '$.number()'); + jsonb_path_query +------------------ + 123 +(1 row) + +select jsonb_path_query('12345678901234567890', '$.number()'); + jsonb_path_query +---------------------- + 12345678901234567890 +(1 row) + +select jsonb_path_query('"12345678901234567890"', '$.number()'); + jsonb_path_query +---------------------- + 12345678901234567890 +(1 row) + +select jsonb_path_query('"+12.3"', '$.number()'); + jsonb_path_query +------------------ + 12.3 +(1 row) + +select jsonb_path_query('-12.3', '$.number()'); + jsonb_path_query +------------------ + -12.3 +(1 row) + +select jsonb_path_query('"-12.3"', '$.number()'); + jsonb_path_query +------------------ + -12.3 +(1 row) + +select jsonb_path_query('12.3', '$.number() * 2'); + jsonb_path_query +------------------ + 24.6 +(1 row) + +select jsonb_path_query('null', '$.decimal()'); +ERROR: jsonpath item method .decimal() can only be applied to a string or numeric value +select jsonb_path_query('true', '$.decimal()'); +ERROR: jsonpath item method .decimal() can only be applied to a string or numeric value +select jsonb_path_query('null', '$.decimal()', silent => true); + jsonb_path_query +------------------ +(0 rows) + +select jsonb_path_query('true', '$.decimal()', silent => true); + jsonb_path_query +------------------ +(0 rows) + +select jsonb_path_query('[]', '$.decimal()'); + jsonb_path_query +------------------ +(0 rows) + +select jsonb_path_query('[]', 'strict $.decimal()'); +ERROR: jsonpath item method .decimal() can only be applied to a string or numeric value +select jsonb_path_query('{}', '$.decimal()'); +ERROR: jsonpath item method .decimal() can only be applied to a string or numeric value +select jsonb_path_query('[]', 'strict $.decimal()', silent => true); + jsonb_path_query +------------------ +(0 rows) + +select jsonb_path_query('{}', '$.decimal()', silent => true); + jsonb_path_query +------------------ +(0 rows) + +select jsonb_path_query('1.23', '$.decimal()'); + jsonb_path_query +------------------ + 1.23 +(1 row) + +select jsonb_path_query('"1.23"', '$.decimal()'); + jsonb_path_query +------------------ + 1.23 +(1 row) + +select jsonb_path_query('"1.23aaa"', '$.decimal()'); +ERROR: string argument of jsonpath item method .decimal() is not a valid representation of a decimal or number +select jsonb_path_query('1e1000', '$.decimal()'); + jsonb_path_query +------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- + 10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 +(1 row) + +select jsonb_path_query('"nan"', '$.decimal()'); +ERROR: string argument of jsonpath item method .decimal() is not a valid representation of a decimal or number +select jsonb_path_query('"NaN"', '$.decimal()'); +ERROR: string argument of jsonpath item method .decimal() is not a valid representation of a decimal or number +select jsonb_path_query('"inf"', '$.decimal()'); +ERROR: string argument of jsonpath item method .decimal() is not a valid representation of a decimal or number +select jsonb_path_query('"-inf"', '$.decimal()'); +ERROR: string argument of jsonpath item method .decimal() is not a valid representation of a decimal or number +select jsonb_path_query('"inf"', '$.decimal()', silent => true); + jsonb_path_query +------------------ +(0 rows) + +select jsonb_path_query('"-inf"', '$.decimal()', silent => true); + jsonb_path_query +------------------ +(0 rows) + +select jsonb_path_query('123', '$.decimal()'); + jsonb_path_query +------------------ + 123 +(1 row) + +select jsonb_path_query('"123"', '$.decimal()'); + jsonb_path_query +------------------ + 123 +(1 row) + +select jsonb_path_query('12345678901234567890', '$.decimal()'); + jsonb_path_query +---------------------- + 12345678901234567890 +(1 row) + +select jsonb_path_query('"12345678901234567890"', '$.decimal()'); + jsonb_path_query +---------------------- + 12345678901234567890 +(1 row) + +select jsonb_path_query('"+12.3"', '$.decimal()'); + jsonb_path_query +------------------ + 12.3 +(1 row) + +select jsonb_path_query('-12.3', '$.decimal()'); + jsonb_path_query +------------------ + -12.3 +(1 row) + +select jsonb_path_query('"-12.3"', '$.decimal()'); + jsonb_path_query +------------------ + -12.3 +(1 row) + +select jsonb_path_query('12.3', '$.decimal() * 2'); + jsonb_path_query +------------------ + 24.6 +(1 row) + +select jsonb_path_query('12345.678', '$.decimal(6, 1)'); + jsonb_path_query +------------------ + 12345.7 +(1 row) + +select jsonb_path_query('12345.678', '$.decimal(6, 2)'); +ERROR: string argument of jsonpath item method .decimal() is not a valid representation of a decimal or number +select jsonb_path_query('1234.5678', '$.decimal(6, 2)'); + jsonb_path_query +------------------ + 1234.57 +(1 row) + +select jsonb_path_query('12345.678', '$.decimal(4, 6)'); +ERROR: string argument of jsonpath item method .decimal() is not a valid representation of a decimal or number +select jsonb_path_query('12345.678', '$.decimal(0, 6)'); +ERROR: NUMERIC precision 0 must be between 1 and 1000 +select jsonb_path_query('12345.678', '$.decimal(1001, 6)'); +ERROR: NUMERIC precision 1001 must be between 1 and 1000 +select jsonb_path_query('1234.5678', '$.decimal(+6, +2)'); + jsonb_path_query +------------------ + 1234.57 +(1 row) + +select jsonb_path_query('1234.5678', '$.decimal(+6, -2)'); + jsonb_path_query +------------------ + 1200 +(1 row) + +select jsonb_path_query('1234.5678', '$.decimal(-6, +2)'); +ERROR: NUMERIC precision -6 must be between 1 and 1000 +select jsonb_path_query('1234.5678', '$.decimal(6, -1001)'); +ERROR: NUMERIC scale -1001 must be between -1000 and 1000 +select jsonb_path_query('1234.5678', '$.decimal(6, 1001)'); +ERROR: NUMERIC scale 1001 must be between -1000 and 1000 +select jsonb_path_query('-1234.5678', '$.decimal(+6, -2)'); + jsonb_path_query +------------------ + -1200 +(1 row) + +select jsonb_path_query('0.0123456', '$.decimal(1,2)'); + jsonb_path_query +------------------ + 0.01 +(1 row) + +select jsonb_path_query('0.0012345', '$.decimal(2,4)'); + jsonb_path_query +------------------ + 0.0012 +(1 row) + +select jsonb_path_query('-0.00123456', '$.decimal(2,-4)'); + jsonb_path_query +------------------ + 0 +(1 row) + select jsonb_path_query('{}', '$.abs()'); ERROR: jsonpath item method .abs() can only be applied to a numeric value select jsonb_path_query('true', '$.floor()'); diff --git a/src/test/regress/expected/jsonpath.out b/src/test/regress/expected/jsonpath.out index eeffb38..15fb717 100644 --- a/src/test/regress/expected/jsonpath.out +++ b/src/test/regress/expected/jsonpath.out @@ -387,6 +387,18 @@ select '$.double().floor().ceiling().abs()'::jsonpath; $.double().floor().ceiling().abs() (1 row) +select '$.bigint().integer().number().decimal()'::jsonpath; + jsonpath +----------------------------------------- + $.bigint().integer().number().decimal() +(1 row) + +select '$.decimal(4,2)'::jsonpath; + jsonpath +---------------- + $.decimal(4,2) +(1 row) + select '$.keyvalue().key'::jsonpath; jsonpath -------------------- diff --git a/src/test/regress/sql/jsonb_jsonpath.sql b/src/test/regress/sql/jsonb_jsonpath.sql index e0ce509..2d4a1e7 100644 --- a/src/test/regress/sql/jsonb_jsonpath.sql +++ b/src/test/regress/sql/jsonb_jsonpath.sql @@ -320,6 +320,135 @@ select jsonb_path_query('"-inf"', '$.double()'); select jsonb_path_query('"inf"', '$.double()', silent => true); select jsonb_path_query('"-inf"', '$.double()', silent => true); +select jsonb_path_query('null', '$.bigint()'); +select jsonb_path_query('true', '$.bigint()'); +select jsonb_path_query('null', '$.bigint()', silent => true); +select jsonb_path_query('true', '$.bigint()', silent => true); +select jsonb_path_query('[]', '$.bigint()'); +select jsonb_path_query('[]', 'strict $.bigint()'); +select jsonb_path_query('{}', '$.bigint()'); +select jsonb_path_query('[]', 'strict $.bigint()', silent => true); +select jsonb_path_query('{}', '$.bigint()', silent => true); +select jsonb_path_query('1.23', '$.bigint()'); +select jsonb_path_query('"1.23"', '$.bigint()'); +select jsonb_path_query('"1.23aaa"', '$.bigint()'); +select jsonb_path_query('1e1000', '$.bigint()'); +select jsonb_path_query('"nan"', '$.bigint()'); +select jsonb_path_query('"NaN"', '$.bigint()'); +select jsonb_path_query('"inf"', '$.bigint()'); +select jsonb_path_query('"-inf"', '$.bigint()'); +select jsonb_path_query('"inf"', '$.bigint()', silent => true); +select jsonb_path_query('"-inf"', '$.bigint()', silent => true); +select jsonb_path_query('123', '$.bigint()'); +select jsonb_path_query('"123"', '$.bigint()'); +select jsonb_path_query('1234567890123', '$.bigint()'); +select jsonb_path_query('"1234567890123"', '$.bigint()'); +select jsonb_path_query('12345678901234567890', '$.bigint()'); +select jsonb_path_query('"12345678901234567890"', '$.bigint()'); +select jsonb_path_query('"+123"', '$.bigint()'); +select jsonb_path_query('-123', '$.bigint()'); +select jsonb_path_query('"-123"', '$.bigint()'); +select jsonb_path_query('123', '$.bigint() * 2'); + +select jsonb_path_query('null', '$.integer()'); +select jsonb_path_query('true', '$.integer()'); +select jsonb_path_query('null', '$.integer()', silent => true); +select jsonb_path_query('true', '$.integer()', silent => true); +select jsonb_path_query('[]', '$.integer()'); +select jsonb_path_query('[]', 'strict $.integer()'); +select jsonb_path_query('{}', '$.integer()'); +select jsonb_path_query('[]', 'strict $.integer()', silent => true); +select jsonb_path_query('{}', '$.integer()', silent => true); +select jsonb_path_query('1.23', '$.integer()'); +select jsonb_path_query('"1.23"', '$.integer()'); +select jsonb_path_query('"1.23aaa"', '$.integer()'); +select jsonb_path_query('1e1000', '$.integer()'); +select jsonb_path_query('"nan"', '$.integer()'); +select jsonb_path_query('"NaN"', '$.integer()'); +select jsonb_path_query('"inf"', '$.integer()'); +select jsonb_path_query('"-inf"', '$.integer()'); +select jsonb_path_query('"inf"', '$.integer()', silent => true); +select jsonb_path_query('"-inf"', '$.integer()', silent => true); +select jsonb_path_query('123', '$.integer()'); +select jsonb_path_query('"123"', '$.integer()'); +select jsonb_path_query('12345678901', '$.integer()'); +select jsonb_path_query('"12345678901"', '$.integer()'); +select jsonb_path_query('"+123"', '$.integer()'); +select jsonb_path_query('-123', '$.integer()'); +select jsonb_path_query('"-123"', '$.integer()'); +select jsonb_path_query('123', '$.integer() * 2'); + +select jsonb_path_query('null', '$.number()'); +select jsonb_path_query('true', '$.number()'); +select jsonb_path_query('null', '$.number()', silent => true); +select jsonb_path_query('true', '$.number()', silent => true); +select jsonb_path_query('[]', '$.number()'); +select jsonb_path_query('[]', 'strict $.number()'); +select jsonb_path_query('{}', '$.number()'); +select jsonb_path_query('[]', 'strict $.number()', silent => true); +select jsonb_path_query('{}', '$.number()', silent => true); +select jsonb_path_query('1.23', '$.number()'); +select jsonb_path_query('"1.23"', '$.number()'); +select jsonb_path_query('"1.23aaa"', '$.number()'); +select jsonb_path_query('1e1000', '$.number()'); +select jsonb_path_query('"nan"', '$.number()'); +select jsonb_path_query('"NaN"', '$.number()'); +select jsonb_path_query('"inf"', '$.number()'); +select jsonb_path_query('"-inf"', '$.number()'); +select jsonb_path_query('"inf"', '$.number()', silent => true); +select jsonb_path_query('"-inf"', '$.number()', silent => true); +select jsonb_path_query('123', '$.number()'); +select jsonb_path_query('"123"', '$.number()'); +select jsonb_path_query('12345678901234567890', '$.number()'); +select jsonb_path_query('"12345678901234567890"', '$.number()'); +select jsonb_path_query('"+12.3"', '$.number()'); +select jsonb_path_query('-12.3', '$.number()'); +select jsonb_path_query('"-12.3"', '$.number()'); +select jsonb_path_query('12.3', '$.number() * 2'); + +select jsonb_path_query('null', '$.decimal()'); +select jsonb_path_query('true', '$.decimal()'); +select jsonb_path_query('null', '$.decimal()', silent => true); +select jsonb_path_query('true', '$.decimal()', silent => true); +select jsonb_path_query('[]', '$.decimal()'); +select jsonb_path_query('[]', 'strict $.decimal()'); +select jsonb_path_query('{}', '$.decimal()'); +select jsonb_path_query('[]', 'strict $.decimal()', silent => true); +select jsonb_path_query('{}', '$.decimal()', silent => true); +select jsonb_path_query('1.23', '$.decimal()'); +select jsonb_path_query('"1.23"', '$.decimal()'); +select jsonb_path_query('"1.23aaa"', '$.decimal()'); +select jsonb_path_query('1e1000', '$.decimal()'); +select jsonb_path_query('"nan"', '$.decimal()'); +select jsonb_path_query('"NaN"', '$.decimal()'); +select jsonb_path_query('"inf"', '$.decimal()'); +select jsonb_path_query('"-inf"', '$.decimal()'); +select jsonb_path_query('"inf"', '$.decimal()', silent => true); +select jsonb_path_query('"-inf"', '$.decimal()', silent => true); +select jsonb_path_query('123', '$.decimal()'); +select jsonb_path_query('"123"', '$.decimal()'); +select jsonb_path_query('12345678901234567890', '$.decimal()'); +select jsonb_path_query('"12345678901234567890"', '$.decimal()'); +select jsonb_path_query('"+12.3"', '$.decimal()'); +select jsonb_path_query('-12.3', '$.decimal()'); +select jsonb_path_query('"-12.3"', '$.decimal()'); +select jsonb_path_query('12.3', '$.decimal() * 2'); +select jsonb_path_query('12345.678', '$.decimal(6, 1)'); +select jsonb_path_query('12345.678', '$.decimal(6, 2)'); +select jsonb_path_query('1234.5678', '$.decimal(6, 2)'); +select jsonb_path_query('12345.678', '$.decimal(4, 6)'); +select jsonb_path_query('12345.678', '$.decimal(0, 6)'); +select jsonb_path_query('12345.678', '$.decimal(1001, 6)'); +select jsonb_path_query('1234.5678', '$.decimal(+6, +2)'); +select jsonb_path_query('1234.5678', '$.decimal(+6, -2)'); +select jsonb_path_query('1234.5678', '$.decimal(-6, +2)'); +select jsonb_path_query('1234.5678', '$.decimal(6, -1001)'); +select jsonb_path_query('1234.5678', '$.decimal(6, 1001)'); +select jsonb_path_query('-1234.5678', '$.decimal(+6, -2)'); +select jsonb_path_query('0.0123456', '$.decimal(1,2)'); +select jsonb_path_query('0.0012345', '$.decimal(2,4)'); +select jsonb_path_query('-0.00123456', '$.decimal(2,-4)'); + select jsonb_path_query('{}', '$.abs()'); select jsonb_path_query('true', '$.floor()'); select jsonb_path_query('"1.2"', '$.ceiling()'); diff --git a/src/test/regress/sql/jsonpath.sql b/src/test/regress/sql/jsonpath.sql index 56e0bef..1f25f89 100644 --- a/src/test/regress/sql/jsonpath.sql +++ b/src/test/regress/sql/jsonpath.sql @@ -70,6 +70,8 @@ select '1.2.type()'::jsonpath; select '"aaa".type()'::jsonpath; select 'true.type()'::jsonpath; select '$.double().floor().ceiling().abs()'::jsonpath; +select '$.bigint().integer().number().decimal()'::jsonpath; +select '$.decimal(4,2)'::jsonpath; select '$.keyvalue().key'::jsonpath; select '$.datetime()'::jsonpath; select '$.datetime("datetime template")'::jsonpath; -- 1.8.3.1