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/ok/create_operator.sql
---
SOURCE_FILE
  COMMENT "-- simple"
  WHITESPACE "\n"
  CREATE_OPERATOR
    CREATE_KW "create"
    WHITESPACE " "
    OPERATOR_KW "operator"
    WHITESPACE " "
    OP
      R_ANGLE ">"
    WHITESPACE " "
    ATTRIBUTE_LIST
      L_PAREN "("
      WHITESPACE "\n  "
      ATTRIBUTE_OPTION
        ATTRIBUTE_NAME
          FUNCTION_KW "function"
        WHITESPACE " "
        EQ "="
        WHITESPACE " "
        ATTRIBUTE_VALUE
          PATH_TYPE
            PATH_REF
              PATH_SEGMENT_REF
                IDENT "f"
      WHITESPACE "\n"
      R_PAREN ")"
    SEMICOLON ";"
  WHITESPACE "\n\n"
  COMMENT "-- procedure"
  WHITESPACE "\n"
  CREATE_OPERATOR
    CREATE_KW "create"
    WHITESPACE " "
    OPERATOR_KW "operator"
    WHITESPACE " "
    OP
      CUSTOM_OP
        POUND "#"
    WHITESPACE " "
    ATTRIBUTE_LIST
      L_PAREN "("
      WHITESPACE "\n  "
      ATTRIBUTE_OPTION
        ATTRIBUTE_NAME
          PROCEDURE_KW "procedure"
        WHITESPACE " "
        EQ "="
        WHITESPACE " "
        ATTRIBUTE_VALUE
          PATH_TYPE
            PATH_REF
              PATH_SEGMENT_REF
                IDENT "p"
      WHITESPACE "\n"
      R_PAREN ")"
    SEMICOLON ";"
  WHITESPACE "\n\n"
  COMMENT "-- full"
  WHITESPACE "\n"
  CREATE_OPERATOR
    CREATE_KW "create"
    WHITESPACE " "
    OPERATOR_KW "operator"
    WHITESPACE " "
    OP
      PATH_REF
        PATH_REF
          PATH_REF
            PATH_SEGMENT_REF
              IDENT "foo"
          DOT "."
          PATH_SEGMENT_REF
            IDENT "bar"
        DOT "."
        PATH_SEGMENT_REF
      CUSTOM_OP
        R_ANGLE ">"
        R_ANGLE ">"
        MINUS "-"
        POUND "#"
    WHITESPACE " "
    ATTRIBUTE_LIST
      L_PAREN "("
      WHITESPACE "\n  "
      ATTRIBUTE_OPTION
        ATTRIBUTE_NAME
          FUNCTION_KW "function"
        WHITESPACE " "
        EQ "="
        WHITESPACE " "
        ATTRIBUTE_VALUE
          PATH_TYPE
            PATH_REF
              PATH_REF
                PATH_REF
                  PATH_SEGMENT_REF
                    IDENT "foo"
                DOT "."
                PATH_SEGMENT_REF
                  IDENT "bar"
              DOT "."
              PATH_SEGMENT_REF
                IDENT "f"
      COMMA ","
      WHITESPACE "\n  "
      ATTRIBUTE_OPTION
        ATTRIBUTE_NAME
          IDENT "leftarg"
        WHITESPACE " "
        EQ "="
        WHITESPACE " "
        ATTRIBUTE_VALUE
          VARCHAR_TYPE
            VARCHAR_KW "varchar"
            ARG_LIST
              L_PAREN "("
              ARG
                LITERAL
                  INT_NUMBER "100"
              R_PAREN ")"
      COMMA ","
      WHITESPACE "\n  "
      ATTRIBUTE_OPTION
        ATTRIBUTE_NAME
          IDENT "rightarg"
        WHITESPACE " "
        EQ "="
        WHITESPACE " "
        ATTRIBUTE_VALUE
          PATH_TYPE
            PATH_REF
              PATH_REF
                PATH_SEGMENT_REF
                  IDENT "foo"
              DOT "."
              PATH_SEGMENT_REF
                BIGINT_KW "bigint"
      COMMA ","
      WHITESPACE "\n  "
      ATTRIBUTE_OPTION
        ATTRIBUTE_NAME
          IDENT "commutator"
        WHITESPACE " "
        EQ "="
        WHITESPACE " "
        ATTRIBUTE_VALUE
          CUSTOM_OP
            AMP "&"
            AMP "&"
            AMP "&"
            AMP "&"
      COMMA ","
      WHITESPACE "\n  "
      ATTRIBUTE_OPTION
        ATTRIBUTE_NAME
          IDENT "negator"
        WHITESPACE " "
        EQ "="
        WHITESPACE " "
        ATTRIBUTE_VALUE
          CUSTOM_OP
            L_ANGLE "<"
            MINUS "-"
            R_ANGLE ">"
      COMMA ","
      WHITESPACE "\n  "
      ATTRIBUTE_OPTION
        ATTRIBUTE_NAME
          RESTRICT_KW "restrict"
        WHITESPACE " "
        EQ "="
        WHITESPACE " "
        ATTRIBUTE_VALUE
          PATH_TYPE
            PATH_REF
              PATH_SEGMENT_REF
                IDENT "r"
      COMMA ","
      WHITESPACE "\n  "
      ATTRIBUTE_OPTION
        ATTRIBUTE_NAME
          JOIN_KW "join"
        WHITESPACE " "
        EQ "="
        WHITESPACE " "
        ATTRIBUTE_VALUE
          PATH_TYPE
            PATH_REF
              PATH_SEGMENT_REF
                IDENT "j"
      COMMA ","
      WHITESPACE "\n  "
      ATTRIBUTE_OPTION
        ATTRIBUTE_NAME
          IDENT "hashes"
      COMMA ","
      WHITESPACE "\n  "
      ATTRIBUTE_OPTION
        ATTRIBUTE_NAME
          IDENT "merges"
      WHITESPACE "\n"
      R_PAREN ")"
    SEMICOLON ";"
  WHITESPACE "\n\n\n"
  COMMENT "-- operator names as values"
  WHITESPACE "\n"
  CREATE_OPERATOR
    CREATE_KW "create"
    WHITESPACE " "
    OPERATOR_KW "operator"
    WHITESPACE " "
    OP
      PLUS "+"
    WHITESPACE " "
    ATTRIBUTE_LIST
      L_PAREN "("
      WHITESPACE "\n  "
      ATTRIBUTE_OPTION
        ATTRIBUTE_NAME
          IDENT "commutator"
        WHITESPACE " "
        EQ "="
        WHITESPACE " "
        ATTRIBUTE_VALUE
          PLUS "+"
      COMMA ","
      WHITESPACE "\n  "
      ATTRIBUTE_OPTION
        ATTRIBUTE_NAME
          IDENT "negator"
        WHITESPACE " "
        EQ "="
        WHITESPACE " "
        ATTRIBUTE_VALUE
          MINUS "-"
      COMMA ","
      WHITESPACE "\n  "
      ATTRIBUTE_OPTION
        ATTRIBUTE_NAME
          RESTRICT_KW "restrict"
        WHITESPACE " "
        EQ "="
        WHITESPACE " "
        ATTRIBUTE_VALUE
          STAR "*"
      WHITESPACE "\n"
      R_PAREN ")"
    SEMICOLON ";"
  WHITESPACE "\n\n"
  CREATE_OPERATOR
    CREATE_KW "create"
    WHITESPACE " "
    OPERATOR_KW "operator"
    WHITESPACE " "
    OP
      PLUS "+"
    WHITESPACE " "
    ATTRIBUTE_LIST
      L_PAREN "("
      WHITESPACE "\n  "
      ATTRIBUTE_OPTION
        ATTRIBUTE_NAME
          IDENT "commutator"
        WHITESPACE " "
        EQ "="
        WHITESPACE " "
        ATTRIBUTE_VALUE
          R_ANGLE ">"
      COMMA ","
      WHITESPACE "\n  "
      ATTRIBUTE_OPTION
        ATTRIBUTE_NAME
          IDENT "negator"
        WHITESPACE " "
        EQ "="
        WHITESPACE " "
        ATTRIBUTE_VALUE
          L_ANGLE "<"
      COMMA ","
      WHITESPACE "\n  "
      ATTRIBUTE_OPTION
        ATTRIBUTE_NAME
          RESTRICT_KW "restrict"
        WHITESPACE " "
        EQ "="
        WHITESPACE " "
        ATTRIBUTE_VALUE
          GTEQ ">="
      COMMA ","
      WHITESPACE "\n  "
      ATTRIBUTE_OPTION
        ATTRIBUTE_NAME
          JOIN_KW "join"
        WHITESPACE " "
        EQ "="
        WHITESPACE " "
        ATTRIBUTE_VALUE
          LTEQ "<="
      WHITESPACE "\n"
      R_PAREN ")"
    SEMICOLON ";"
  WHITESPACE "\n\n"
  CREATE_OPERATOR
    CREATE_KW "create"
    WHITESPACE " "
    OPERATOR_KW "operator"
    WHITESPACE " "
    OP
      PLUS "+"
    WHITESPACE " "
    ATTRIBUTE_LIST
      L_PAREN "("
      WHITESPACE "\n  "
      ATTRIBUTE_OPTION
        ATTRIBUTE_NAME
          IDENT "commutator"
        WHITESPACE " "
        EQ "="
        WHITESPACE " "
        ATTRIBUTE_VALUE
          NEQB "<>"
      COMMA ","
      WHITESPACE "\n  "
      ATTRIBUTE_OPTION
        ATTRIBUTE_NAME
          IDENT "negator"
        WHITESPACE " "
        EQ "="
        WHITESPACE " "
        ATTRIBUTE_VALUE
          NEQ "!="
      COMMA ","
      WHITESPACE "\n  "
      ATTRIBUTE_OPTION
        ATTRIBUTE_NAME
          RESTRICT_KW "restrict"
        WHITESPACE " "
        EQ "="
        WHITESPACE " "
        ATTRIBUTE_VALUE
          SLASH "/"
      COMMA ","
      WHITESPACE "\n  "
      ATTRIBUTE_OPTION
        ATTRIBUTE_NAME
          JOIN_KW "join"
        WHITESPACE " "
        EQ "="
        WHITESPACE " "
        ATTRIBUTE_VALUE
          PERCENT "%"
      WHITESPACE "\n"
      R_PAREN ")"
    SEMICOLON ";"
  WHITESPACE "\n\n"
  CREATE_OPERATOR
    CREATE_KW "create"
    WHITESPACE " "
    OPERATOR_KW "operator"
    WHITESPACE " "
    OP
      PLUS "+"
    WHITESPACE " "
    ATTRIBUTE_LIST
      L_PAREN "("
      WHITESPACE "\n  "
      ATTRIBUTE_OPTION
        ATTRIBUTE_NAME
          IDENT "commutator"
        WHITESPACE " "
        EQ "="
        WHITESPACE " "
        ATTRIBUTE_VALUE
          CARET "^"
      COMMA ","
      WHITESPACE "\n  "
      ATTRIBUTE_OPTION
        ATTRIBUTE_NAME
          IDENT "negator"
        WHITESPACE " "
        EQ "="
        WHITESPACE " "
        ATTRIBUTE_VALUE
          CUSTOM_OP
            MINUS "-"
            R_ANGLE ">"
      WHITESPACE "\n"
      R_PAREN ")"
    SEMICOLON ";"
  WHITESPACE "\n\n"
  COMMENT "-- qualified operator names"
  WHITESPACE "\n"
  CREATE_OPERATOR
    CREATE_KW "create"
    WHITESPACE " "
    OPERATOR_KW "operator"
    WHITESPACE " "
    OP
      PLUS "+"
    WHITESPACE " "
    ATTRIBUTE_LIST
      L_PAREN "("
      WHITESPACE "\n  "
      ATTRIBUTE_OPTION
        ATTRIBUTE_NAME
          IDENT "commutator"
        WHITESPACE " "
        EQ "="
        WHITESPACE " "
        ATTRIBUTE_VALUE
          OPERATOR_CALL
            OPERATOR_KW "operator"
            L_PAREN "("
            OP
              PATH_REF
                PATH_REF
                  PATH_SEGMENT_REF
                    IDENT "pg_catalog"
                DOT "."
                PATH_SEGMENT_REF
              PLUS "+"
            R_PAREN ")"
      COMMA ","
      WHITESPACE "\n  "
      ATTRIBUTE_OPTION
        ATTRIBUTE_NAME
          IDENT "negator"
        WHITESPACE " "
        EQ "="
        WHITESPACE " "
        ATTRIBUTE_VALUE
          OPERATOR_CALL
            OPERATOR_KW "operator"
            L_PAREN "("
            OP
              MINUS "-"
            R_PAREN ")"
      WHITESPACE "\n"
      R_PAREN ")"
    SEMICOLON ";"
  WHITESPACE "\n"