Module: OracleSqlParser::Grammar::Insert

Includes:
Treetop::Runtime
Included in:
Grammar, InsertParser
Defined in:
lib/oracle-sql-parser/grammar/insert.rb

Defined Under Namespace

Modules: DmlTableExpressionClause0, ExprOrDefault0, InsertColumnNames0, InsertColumnNames1, InsertColumnNames2, InsertIntoClause0, InsertIntoClause1, InsertIntoClause2, InsertStatement0, InsertStatement1, InsertValues0, InsertValues1, InsertValues2, SingleTableInsert0, SingleTableInsert1, SingleTableInsert2, ValuesClause0, ValuesClause1

Instance Method Summary collapse

Instance Method Details

#_nt_dml_table_expression_clause ⇒ Object 



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# File 'lib/oracle-sql-parser/grammar/insert.rb', line 717

def _nt_dml_table_expression_clause
  start_index = index
  if node_cache[:dml_table_expression_clause].has_key?(index)
    cached = node_cache[:dml_table_expression_clause][index]
    if cached
      node_cache[:dml_table_expression_clause][index] = cached = SyntaxNode.new(input, index...(index + 1)) if cached == true
      @index = cached.interval.end
    end
    return cached
  end

  r0 = _nt_table_reference
  r0.extend(DmlTableExpressionClause0)
  r0.extend(DmlTableExpressionClause0)

  node_cache[:dml_table_expression_clause][start_index] = r0

  r0
end

#_nt_error_logging_clause ⇒ Object 



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# File 'lib/oracle-sql-parser/grammar/insert.rb', line 761

def _nt_error_logging_clause
  start_index = index
  if node_cache[:error_logging_clause].has_key?(index)
    cached = node_cache[:error_logging_clause][index]
    if cached
      node_cache[:error_logging_clause][index] = cached = SyntaxNode.new(input, index...(index + 1)) if cached == true
      @index = cached.interval.end
    end
    return cached
  end

  if (match_len = has_terminal?('error_logging_clause', false, index))
    r0 = instantiate_node(SyntaxNode,input, index...(index + match_len))
    @index += match_len
  else
    terminal_parse_failure('\'error_logging_clause\'')
    r0 = nil
  end

  node_cache[:error_logging_clause][start_index] = r0

  r0
end

#_nt_expr_or_default ⇒ Object 



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# File 'lib/oracle-sql-parser/grammar/insert.rb', line 677

def _nt_expr_or_default
  start_index = index
  if node_cache[:expr_or_default].has_key?(index)
    cached = node_cache[:expr_or_default][index]
    if cached
      node_cache[:expr_or_default][index] = cached = SyntaxNode.new(input, index...(index + 1)) if cached == true
      @index = cached.interval.end
    end
    return cached
  end

  i0 = index
  r1 = _nt_expr
  if r1
    r1 = SyntaxNode.new(input, (index-1)...index) if r1 == true
    r0 = r1
  else
    r2 = _nt_default_keyword
    r2.extend(ExprOrDefault0)
    r2.extend(ExprOrDefault0)
    if r2
      r2 = SyntaxNode.new(input, (index-1)...index) if r2 == true
      r0 = r2
    else
      @index = i0
      r0 = nil
    end
  end

  node_cache[:expr_or_default][start_index] = r0

  r0
end

#_nt_insert_column_names ⇒ Object 



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# File 'lib/oracle-sql-parser/grammar/insert.rb', line 361

def _nt_insert_column_names
  start_index = index
  if node_cache[:insert_column_names].has_key?(index)
    cached = node_cache[:insert_column_names][index]
    if cached
      node_cache[:insert_column_names][index] = cached = SyntaxNode.new(input, index...(index + 1)) if cached == true
      @index = cached.interval.end
    end
    return cached
  end

  i0, s0 = index, []
  if (match_len = has_terminal?('(', false, index))
    r1 = true
    @index += match_len
  else
    terminal_parse_failure('\'(\'')
    r1 = nil
  end
  s0 << r1
  if r1
    r3 = _nt_space
    if r3
      r2 = r3
    else
      r2 = instantiate_node(SyntaxNode,input, index...index)
    end
    s0 << r2
    if r2
      r4 = _nt_column_name
      s0 << r4
      if r4
        s5, i5 = [], index
        loop do
          i6, s6 = index, []
          r8 = _nt_space
          if r8
            r7 = r8
          else
            r7 = instantiate_node(SyntaxNode,input, index...index)
          end
          s6 << r7
          if r7
            if (match_len = has_terminal?(',', false, index))
              r9 = true
              @index += match_len
            else
              terminal_parse_failure('\',\'')
              r9 = nil
            end
            s6 << r9
            if r9
              r11 = _nt_space
              if r11
                r10 = r11
              else
                r10 = instantiate_node(SyntaxNode,input, index...index)
              end
              s6 << r10
              if r10
                r12 = _nt_column_name
                s6 << r12
              end
            end
          end
          if s6.last
            r6 = instantiate_node(SyntaxNode,input, i6...index, s6)
            r6.extend(InsertColumnNames0)
          else
            @index = i6
            r6 = nil
          end
          if r6
            s5 << r6
          else
            break
          end
        end
        r5 = instantiate_node(SyntaxNode,input, i5...index, s5)
        s0 << r5
        if r5
          if (match_len = has_terminal?(')', false, index))
            r13 = true
            @index += match_len
          else
            terminal_parse_failure('\')\'')
            r13 = nil
          end
          s0 << r13
        end
      end
    end
  end
  if s0.last
    r0 = instantiate_node(SyntaxNode,input, i0...index, s0)
    r0.extend(InsertColumnNames1)
    r0.extend(InsertColumnNames2)
  else
    @index = i0
    r0 = nil
  end

  node_cache[:insert_column_names][start_index] = r0

  r0
end

#_nt_insert_into_clause ⇒ Object 



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# File 'lib/oracle-sql-parser/grammar/insert.rb', line 263

def _nt_insert_into_clause
  start_index = index
  if node_cache[:insert_into_clause].has_key?(index)
    cached = node_cache[:insert_into_clause][index]
    if cached
      node_cache[:insert_into_clause][index] = cached = SyntaxNode.new(input, index...(index + 1)) if cached == true
      @index = cached.interval.end
    end
    return cached
  end

  i0, s0 = index, []
  r1 = _nt_into_keyword
  s0 << r1
  if r1
    r2 = _nt_space
    s0 << r2
    if r2
      r3 = _nt_dml_table_expression_clause
      s0 << r3
      if r3
        r4 = _nt_space
        s0 << r4
        if r4
          i6, s6 = index, []
          r7 = _nt_t_alias
          s6 << r7
          if r7
            r8 = _nt_space
            s6 << r8
          end
          if s6.last
            r6 = instantiate_node(SyntaxNode,input, i6...index, s6)
            r6.extend(InsertIntoClause0)
          else
            @index = i6
            r6 = nil
          end
          if r6
            r5 = r6
          else
            r5 = instantiate_node(SyntaxNode,input, index...index)
          end
          s0 << r5
          if r5
            r10 = _nt_insert_column_names
            if r10
              r9 = r10
            else
              r9 = instantiate_node(SyntaxNode,input, index...index)
            end
            s0 << r9
          end
        end
      end
    end
  end
  if s0.last
    r0 = instantiate_node(SyntaxNode,input, i0...index, s0)
    r0.extend(InsertIntoClause1)
    r0.extend(InsertIntoClause2)
  else
    @index = i0
    r0 = nil
  end

  node_cache[:insert_into_clause][start_index] = r0

  r0
end

#_nt_insert_statement ⇒ Object 



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# File 'lib/oracle-sql-parser/grammar/insert.rb', line 28

def _nt_insert_statement
  start_index = index
  if node_cache[:insert_statement].has_key?(index)
    cached = node_cache[:insert_statement][index]
    if cached
      node_cache[:insert_statement][index] = cached = SyntaxNode.new(input, index...(index + 1)) if cached == true
      @index = cached.interval.end
    end
    return cached
  end

  i0, s0 = index, []
  r1 = _nt_insert_keyword
  s0 << r1
  if r1
    r3 = _nt_space
    if r3
      r2 = r3
    else
      r2 = instantiate_node(SyntaxNode,input, index...index)
    end
    s0 << r2
    if r2
      r5 = _nt_hint
      if r5
        r4 = r5
      else
        r4 = instantiate_node(SyntaxNode,input, index...index)
      end
      s0 << r4
      if r4
        i6 = index
        r7 = _nt_single_table_insert
        if r7
          r7 = SyntaxNode.new(input, (index-1)...index) if r7 == true
          r6 = r7
        else
          r8 = _nt_multi_table_insert
          if r8
            r8 = SyntaxNode.new(input, (index-1)...index) if r8 == true
            r6 = r8
          else
            @index = i6
            r6 = nil
          end
        end
        s0 << r6
      end
    end
  end
  if s0.last
    r0 = instantiate_node(SyntaxNode,input, i0...index, s0)
    r0.extend(InsertStatement0)
    r0.extend(InsertStatement1)
  else
    @index = i0
    r0 = nil
  end

  node_cache[:insert_statement][start_index] = r0

  r0
end

#_nt_insert_values ⇒ Object 



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# File 'lib/oracle-sql-parser/grammar/insert.rb', line 593

def _nt_insert_values
  start_index = index
  if node_cache[:insert_values].has_key?(index)
    cached = node_cache[:insert_values][index]
    if cached
      node_cache[:insert_values][index] = cached = SyntaxNode.new(input, index...(index + 1)) if cached == true
      @index = cached.interval.end
    end
    return cached
  end

  i0, s0 = index, []
  r1 = _nt_expr_or_default
  s0 << r1
  if r1
    s2, i2 = [], index
    loop do
      i3, s3 = index, []
      r5 = _nt_space
      if r5
        r4 = r5
      else
        r4 = instantiate_node(SyntaxNode,input, index...index)
      end
      s3 << r4
      if r4
        if (match_len = has_terminal?(',', false, index))
          r6 = true
          @index += match_len
        else
          terminal_parse_failure('\',\'')
          r6 = nil
        end
        s3 << r6
        if r6
          r8 = _nt_space
          if r8
            r7 = r8
          else
            r7 = instantiate_node(SyntaxNode,input, index...index)
          end
          s3 << r7
          if r7
            r9 = _nt_expr_or_default
            s3 << r9
          end
        end
      end
      if s3.last
        r3 = instantiate_node(SyntaxNode,input, i3...index, s3)
        r3.extend(InsertValues0)
      else
        @index = i3
        r3 = nil
      end
      if r3
        s2 << r3
      else
        break
      end
    end
    r2 = instantiate_node(SyntaxNode,input, i2...index, s2)
    s0 << r2
  end
  if s0.last
    r0 = instantiate_node(SyntaxNode,input, i0...index, s0)
    r0.extend(InsertValues1)
    r0.extend(InsertValues2)
  else
    @index = i0
    r0 = nil
  end

  node_cache[:insert_values][start_index] = r0

  r0
end

#_nt_multi_table_insert ⇒ Object 



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# File 'lib/oracle-sql-parser/grammar/insert.rb', line 737

def _nt_multi_table_insert
  start_index = index
  if node_cache[:multi_table_insert].has_key?(index)
    cached = node_cache[:multi_table_insert][index]
    if cached
      node_cache[:multi_table_insert][index] = cached = SyntaxNode.new(input, index...(index + 1)) if cached == true
      @index = cached.interval.end
    end
    return cached
  end

  if (match_len = has_terminal?('multi_table_insert', false, index))
    r0 = instantiate_node(SyntaxNode,input, index...(index + match_len))
    @index += match_len
  else
    terminal_parse_failure('\'multi_table_insert\'')
    r0 = nil
  end

  node_cache[:multi_table_insert][start_index] = r0

  r0
end

#_nt_single_table_insert ⇒ Object 



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# File 'lib/oracle-sql-parser/grammar/insert.rb', line 126

def _nt_single_table_insert
  start_index = index
  if node_cache[:single_table_insert].has_key?(index)
    cached = node_cache[:single_table_insert][index]
    if cached
      node_cache[:single_table_insert][index] = cached = SyntaxNode.new(input, index...(index + 1)) if cached == true
      @index = cached.interval.end
    end
    return cached
  end

  i0, s0 = index, []
  r1 = _nt_insert_into_clause
  s0 << r1
  if r1
    r3 = _nt_space
    if r3
      r2 = r3
    else
      r2 = instantiate_node(SyntaxNode,input, index...index)
    end
    s0 << r2
    if r2
      i4 = index
      i5, s5 = index, []
      r6 = _nt_values_clause
      s5 << r6
      if r6
        r8 = _nt_returning_clause
        if r8
          r7 = r8
        else
          r7 = instantiate_node(SyntaxNode,input, index...index)
        end
        s5 << r7
      end
      if s5.last
        r5 = instantiate_node(SyntaxNode,input, i5...index, s5)
        r5.extend(SingleTableInsert0)
      else
        @index = i5
        r5 = nil
      end
      if r5
        r5 = SyntaxNode.new(input, (index-1)...index) if r5 == true
        r4 = r5
      else
        r9 = _nt_subquery
        if r9
          r9 = SyntaxNode.new(input, (index-1)...index) if r9 == true
          r4 = r9
        else
          @index = i4
          r4 = nil
        end
      end
      s0 << r4
      if r4
        r11 = _nt_space
        if r11
          r10 = r11
        else
          r10 = instantiate_node(SyntaxNode,input, index...index)
        end
        s0 << r10
        if r10
          r13 = _nt_error_logging_clause
          if r13
            r12 = r13
          else
            r12 = instantiate_node(SyntaxNode,input, index...index)
          end
          s0 << r12
        end
      end
    end
  end
  if s0.last
    r0 = instantiate_node(SyntaxNode,input, i0...index, s0)
    r0.extend(SingleTableInsert1)
    r0.extend(SingleTableInsert2)
  else
    @index = i0
    r0 = nil
  end

  node_cache[:single_table_insert][start_index] = r0

  r0
end

#_nt_values_clause ⇒ Object 



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# File 'lib/oracle-sql-parser/grammar/insert.rb', line 485

def _nt_values_clause
  start_index = index
  if node_cache[:values_clause].has_key?(index)
    cached = node_cache[:values_clause][index]
    if cached
      node_cache[:values_clause][index] = cached = SyntaxNode.new(input, index...(index + 1)) if cached == true
      @index = cached.interval.end
    end
    return cached
  end

  i0, s0 = index, []
  r1 = _nt_values_keyword
  s0 << r1
  if r1
    r3 = _nt_space
    if r3
      r2 = r3
    else
      r2 = instantiate_node(SyntaxNode,input, index...index)
    end
    s0 << r2
    if r2
      if (match_len = has_terminal?('(', false, index))
        r4 = true
        @index += match_len
      else
        terminal_parse_failure('\'(\'')
        r4 = nil
      end
      s0 << r4
      if r4
        r6 = _nt_space
        if r6
          r5 = r6
        else
          r5 = instantiate_node(SyntaxNode,input, index...index)
        end
        s0 << r5
        if r5
          r7 = _nt_insert_values
          s0 << r7
          if r7
            r9 = _nt_space
            if r9
              r8 = r9
            else
              r8 = instantiate_node(SyntaxNode,input, index...index)
            end
            s0 << r8
            if r8
              if (match_len = has_terminal?(')', false, index))
                r10 = true
                @index += match_len
              else
                terminal_parse_failure('\')\'')
                r10 = nil
              end
              s0 << r10
            end
          end
        end
      end
    end
  end
  if s0.last
    r0 = instantiate_node(SyntaxNode,input, i0...index, s0)
    r0.extend(ValuesClause0)
    r0.extend(ValuesClause1)
  else
    @index = i0
    r0 = nil
  end

  node_cache[:values_clause][start_index] = r0

  r0
end

#root ⇒ Object 



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# File 'lib/oracle-sql-parser/grammar/insert.rb', line 8

def root
  @root ||= :insert_statement
end