squawk-parser 2.65.0

Linter for Postgres migrations & SQL
Documentation
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---
source: crates/squawk_parser/tests/tests.rs
input_file: crates/squawk_parser/tests/data/err/json_object.sql
---
SOURCE_FILE
  COMMENT "-- avoid parser getting stuck"
  WHITESPACE "\n"
  SELECT
    SELECT_CLAUSE
      SELECT_KW "select"
      WHITESPACE " "
      TARGET_LIST
        TARGET
          CALL_EXPR
            JSON_OBJECT_FN
              JSON_OBJECT_KW "json_object"
              L_PAREN "("
              ERROR
                R_BRACK "]"
              R_PAREN ")"
    SEMICOLON ";"
  WHITESPACE "\n"
  SELECT
    SELECT_CLAUSE
      SELECT_KW "select"
      WHITESPACE " "
      TARGET_LIST
        TARGET
          CALL_EXPR
            JSON_OBJECT_FN
              JSON_OBJECT_KW "json_object"
              L_PAREN "("
              ERROR
                SEMICOLON ";"
              R_PAREN ")"
    SEMICOLON ";"
  WHITESPACE "\n"
  SELECT
    SELECT_CLAUSE
      SELECT_KW "select"
      WHITESPACE " "
      TARGET_LIST
        TARGET
          CALL_EXPR
            JSON_OBJECT_FN
              JSON_OBJECT_KW "json_object"
              L_PAREN "("
              LITERAL
                INT_NUMBER "1"
              COMMA ","
              WHITESPACE " "
              ERROR
                R_BRACK "]"
              R_PAREN ")"
    SEMICOLON ";"
  WHITESPACE "\n"
  SELECT
    SELECT_CLAUSE
      SELECT_KW "select"
      WHITESPACE " "
      TARGET_LIST
        TARGET
          CALL_EXPR
            JSON_OBJECT_FN
              JSON_OBJECT_KW "json_object"
              L_PAREN "("
              JSON_KEY_VALUE
                LITERAL
                  STRING "'foo'"
                COLON ":"
                WHITESPACE " "
                JSON_VALUE_EXPR
                  LITERAL
                    STRING "'bar'"
                  WHITESPACE " "
                  JSON_FORMAT_CLAUSE
                    FORMAT_KW "format"
                    WHITESPACE " "
                    JSON_KW "json"
                    WHITESPACE " "
                    JSON_ENCODING_CLAUSE
                      ENCODING_KW "encoding"
                      JSON_ENCODING
              R_PAREN ")"
    SEMICOLON ";"
  WHITESPACE "\n\n"
  COMMENT "-- JSON array value lists cannot end with a comma"
  WHITESPACE "\n"
  SELECT
    SELECT_CLAUSE
      SELECT_KW "select"
      WHITESPACE " "
      TARGET_LIST
        TARGET
          CALL_EXPR
            JSON_ARRAY_FN
              JSON_ARRAY_KW "json_array"
              L_PAREN "("
              JSON_EXPR_FORMAT
                LITERAL
                  STRING "''"
                WHITESPACE " "
                JSON_FORMAT_CLAUSE
                  FORMAT_KW "format"
                  WHITESPACE " "
                  JSON_KW "json"
              COMMA ","
              WHITESPACE " "
              JSON_EXPR_FORMAT
                LITERAL
                  INT_NUMBER "2"
              COMMA ","
              WHITESPACE " "
              JSON_RETURNING_CLAUSE
                RETURNING_KW "returning"
                WHITESPACE " "
                PATH_TYPE
                  PATH_REF
                    PATH_SEGMENT_REF
                      IDENT "j"
              R_PAREN ")"
    SEMICOLON ";"
  WHITESPACE "\n"
  SELECT
    SELECT_CLAUSE
      SELECT_KW "select"
      WHITESPACE " "
      TARGET_LIST
        TARGET
          CALL_EXPR
            JSON_ARRAY_FN
              JSON_ARRAY_KW "json_array"
              L_PAREN "("
              JSON_EXPR_FORMAT
                LITERAL
                  INT_NUMBER "3"
              COMMA ","
              R_PAREN ")"
    SEMICOLON ";"
  WHITESPACE "\n"
  SELECT
    SELECT_CLAUSE
      SELECT_KW "select"
      WHITESPACE " "
      TARGET_LIST
        TARGET
          CALL_EXPR
            JSON_ARRAY_FN
              JSON_ARRAY_KW "json_array"
              L_PAREN "("
              JSON_EXPR_FORMAT
                LITERAL
                  INT_NUMBER "1"
              COMMA ","
              WHITESPACE " "
              JSON_EXPR_FORMAT
                LITERAL
                  STRING "''"
                WHITESPACE " "
                JSON_FORMAT_CLAUSE
                  FORMAT_KW "format"
                  WHITESPACE " "
                  JSON_KW "json"
              COMMA ","
              R_PAREN ")"
    SEMICOLON ";"
  WHITESPACE "\n"
  SELECT
    SELECT_CLAUSE
      SELECT_KW "select"
      WHITESPACE " "
      TARGET_LIST
        TARGET
          CALL_EXPR
            JSON_ARRAY_FN
              JSON_ARRAY_KW "json_array"
              L_PAREN "("
              JSON_SELECT_FORMAT
                SELECT
                  SELECT_CLAUSE
                    SELECT_KW "select"
                    WHITESPACE " "
                    TARGET_LIST
                      TARGET
                        LITERAL
                          INT_NUMBER "1"
                WHITESPACE " "
                JSON_FORMAT_CLAUSE
                  FORMAT_KW "format"
                  WHITESPACE " "
                  JSON_KW "json"
              COMMA ","
              R_PAREN ")"
    SEMICOLON ";"
  WHITESPACE "\n\n"
  COMMENT "-- malformed JSON_OBJECTAGG options"
  WHITESPACE "\n"
  SELECT
    SELECT_CLAUSE
      SELECT_KW "select"
      WHITESPACE " "
      TARGET_LIST
        TARGET
          CALL_EXPR
            JSON_OBJECT_AGG_FN
              JSON_OBJECTAGG_KW "json_objectagg"
              L_PAREN "("
              CAST_EXPR
                NAME_REF
                  IDENT "k"
                COLON_COLON
                  COLON ":"
                  COLON ":"
                PATH_TYPE
                  PATH_REF
                    PATH_SEGMENT_REF
                      IDENT "v"
              WHITESPACE " "
              JSON_WITH_UNIQUE_KEYS
                WITH_KW "with"
                WHITESPACE " "
                UNIQUE_KW "unique"
              R_PAREN ")"
    SEMICOLON ";"
  WHITESPACE "\n\n"
  COMMENT "-- JSON PASSING lists cannot end with a comma"
  WHITESPACE "\n"
  SELECT
    SELECT_CLAUSE
      SELECT_KW "select"
      WHITESPACE " "
      TARGET_LIST
        TARGET
          CALL_EXPR
            JSON_VALUE_FN
              JSON_VALUE_KW "json_value"
              L_PAREN "("
              NAME_REF
                IDENT "x"
              COMMA ","
              WHITESPACE " "
              LITERAL
                STRING "'$.a'"
              WHITESPACE " "
              JSON_PASSING_CLAUSE
                PASSING_KW "passing"
                WHITESPACE " "
                JSON_PASSING_ARG
                  NAME_REF
                    IDENT "y"
                  WHITESPACE " "
                  AS_KW "as"
                  WHITESPACE " "
                  JSON_VARIABLE_NAME
                    IDENT "z"
                COMMA ","
              R_PAREN ")"
    SEMICOLON ";"
  WHITESPACE "\n"
  SELECT
    SELECT_CLAUSE
      SELECT_KW "select"
      WHITESPACE " "
      TARGET_LIST
        TARGET
          CALL_EXPR
            JSON_QUERY_FN
              JSON_QUERY_KW "json_query"
              L_PAREN "("
              NAME_REF
                IDENT "x"
              COMMA ","
              WHITESPACE " "
              LITERAL
                STRING "'$.a'"
              WHITESPACE " "
              JSON_PASSING_CLAUSE
                PASSING_KW "passing"
                WHITESPACE " "
                JSON_PASSING_ARG
                  NAME_REF
                    IDENT "y"
                  WHITESPACE " "
                  AS_KW "as"
                  WHITESPACE " "
                  JSON_VARIABLE_NAME
                    IDENT "z"
                COMMA ","
              WHITESPACE " "
              JSON_RETURNING_CLAUSE
                RETURNING_KW "returning"
                WHITESPACE " "
                PATH_TYPE
                  PATH_REF
                    PATH_SEGMENT_REF
                      JSON_KW "json"
              R_PAREN ")"
    SEMICOLON ";"
  WHITESPACE "\n"
  SELECT
    SELECT_CLAUSE
      SELECT_KW "select"
      WHITESPACE " "
      TARGET_LIST
        TARGET
          CALL_EXPR
            JSON_EXISTS_FN
              JSON_EXISTS_KW "json_exists"
              L_PAREN "("
              NAME_REF
                IDENT "x"
              COMMA ","
              WHITESPACE " "
              LITERAL
                STRING "'$.a'"
              WHITESPACE " "
              JSON_PASSING_CLAUSE
                PASSING_KW "passing"
                WHITESPACE " "
                JSON_PASSING_ARG
                  NAME_REF
                    IDENT "y"
                  WHITESPACE " "
                  AS_KW "as"
                  WHITESPACE " "
                  JSON_VARIABLE_NAME
                    IDENT "z"
                COMMA ","
              R_PAREN ")"
    SEMICOLON ";"
  WHITESPACE "\n"
  SELECT
    SELECT_CLAUSE
      SELECT_KW "select"
      WHITESPACE " "
      TARGET_LIST
        TARGET
          STAR "*"
    WHITESPACE " "
    FROM_CLAUSE
      FROM_KW "from"
      WHITESPACE " "
      JSON_TABLE_FROM_ITEM
        JSON_TABLE
          JSON_TABLE_KW "json_table"
          L_PAREN "("
          NAME_REF
            IDENT "x"
          COMMA ","
          WHITESPACE " "
          LITERAL
            STRING "'$.a'"
          WHITESPACE " "
          JSON_PASSING_CLAUSE
            PASSING_KW "passing"
            WHITESPACE " "
            JSON_PASSING_ARG
              NAME_REF
                IDENT "y"
              WHITESPACE " "
              AS_KW "as"
              WHITESPACE " "
              JSON_VARIABLE_NAME
                IDENT "z"
            COMMA ","
          WHITESPACE " "
          JSON_TABLE_COLUMN_LIST
            COLUMNS_KW "columns"
            WHITESPACE " "
            L_PAREN "("
            JSON_TABLE_VALUE_COLUMN
              COLUMN_NAME
                IDENT "a"
              WHITESPACE " "
              PATH_TYPE
                PATH_REF
                  PATH_SEGMENT_REF
                    INT_KW "int"
            R_PAREN ")"
          R_PAREN ")"
    SEMICOLON ";"
  WHITESPACE "\n"
---
error[syntax-error]: expected an expression, found R_BRACK
  ╭▸ 
2 │ select json_object(]);
  ╰╴                   ━
error[syntax-error]: expected expression
  ╭▸ 
2 │ select json_object(]);
  ╰╴                   ━
error[syntax-error]: expected a comma
  ╭▸ 
2 │ select json_object(]);
  ╰╴                   ━
error[syntax-error]: expected an expression, found SEMICOLON
  ╭▸ 
3 │ select json_object(;);
  ╰╴                   ━
error[syntax-error]: expected expression
  ╭▸ 
3 │ select json_object(;);
  ╰╴                   ━
error[syntax-error]: expected a comma
  ╭▸ 
3 │ select json_object(;);
  ╰╴                   ━
error[syntax-error]: expected an expression, found R_BRACK
  ╭▸ 
4 │ select json_object(1, ]);
  ╰╴                     ━
error[syntax-error]: expected expression
  ╭▸ 
4 │ select json_object(1, ]);
  ╰╴                     ━
error[syntax-error]: expected a comma
  ╭▸ 
4 │ select json_object(1, ]);
  ╰╴                      ━
error[syntax-error]: expected name
  ╭▸ 
5 │ select json_object('foo': 'bar' format json encoding);
  ╰╴                                                    ━
error[syntax-error]: expected JSON array item after comma
  ╭▸ 
8 │ select json_array('' format json, 2, returning j);
  ╰╴                                    ━
error[syntax-error]: expected JSON array item after comma
  ╭▸ 
9 │ select json_array(3,);
  ╰╴                    ━
error[syntax-error]: expected JSON array item after comma
   ╭▸ 
10 │ select json_array(1, '' format json,);
   ╰╴                                    ━
error[syntax-error]: expected JSON array item after comma
   ╭▸ 
11 │ select json_array(select 1 format json,);
   ╰╴                                       ━
error[syntax-error]: expected VALUE or ':' after JSON_OBJECTAGG key
   ╭▸ 
14 │ select json_objectagg(k::v with unique);
   ╰╴                          ━
error[syntax-error]: expected SQL/JSON PASSING argument after comma
   ╭▸ 
17 │ select json_value(x, '$.a' passing y as z,);
   ╰╴                                          ━
error[syntax-error]: expected SQL/JSON PASSING argument after comma
   ╭▸ 
18 │ select json_query(x, '$.a' passing y as z, returning json);
   ╰╴                                          ━
error[syntax-error]: expected SQL/JSON PASSING argument after comma
   ╭▸ 
19 │ select json_exists(x, '$.a' passing y as z,);
   ╰╴                                           ━
error[syntax-error]: expected SQL/JSON PASSING argument after comma
   ╭▸ 
20 │ select * from json_table(x, '$.a' passing y as z, columns (a int));
   ╰╴                                                 ━