OmniSciDB  cde582ebc3
 All Classes Namespaces Files Functions Variables Typedefs Enumerations Enumerator Friends Macros Groups Pages
Analyzer::Query Class Reference

#include <Analyzer.h>

+ Collaboration diagram for Analyzer::Query:

Public Member Functions

 Query ()
 
virtual ~Query ()
 
bool get_is_distinct () const
 
int get_num_aggs () const
 
const std::vector
< std::shared_ptr< TargetEntry > > & 
get_targetlist () const
 
std::vector< std::shared_ptr
< TargetEntry > > & 
get_targetlist_nonconst ()
 
const std::vector< std::vector
< std::shared_ptr< TargetEntry > > > & 
get_values_lists () const
 
std::vector< std::vector
< std::shared_ptr< TargetEntry > > > & 
get_values_lists ()
 
const std::vector
< RangeTableEntry * > & 
get_rangetable () const
 
const Exprget_where_predicate () const
 
const std::list
< std::shared_ptr
< Analyzer::Expr > > & 
get_group_by () const
 
const Exprget_having_predicate () const
 
const std::list< OrderEntry > * get_order_by () const
 
const Queryget_next_query () const
 
SQLStmtType get_stmt_type () const
 
bool get_is_unionall () const
 
int get_result_table_id () const
 
const std::list< int > & get_result_col_list () const
 
void set_result_col_list (const std::list< int > &col_list)
 
void set_result_table_id (int id)
 
void set_is_distinct (bool d)
 
void set_where_predicate (std::shared_ptr< Analyzer::Expr > p)
 
void set_group_by (std::list< std::shared_ptr< Analyzer::Expr >> &g)
 
void set_having_predicate (std::shared_ptr< Analyzer::Expr > p)
 
void set_order_by (std::list< OrderEntry > *o)
 
void set_next_query (Query *q)
 
void set_is_unionall (bool u)
 
void set_stmt_type (SQLStmtType t)
 
void set_num_aggs (int a)
 
int get_rte_idx (const std::string &range_var_name) const
 
RangeTableEntryget_rte (int rte_idx) const
 
void add_rte (RangeTableEntry *rte)
 
void add_tle (std::shared_ptr< TargetEntry > tle)
 
int64_t get_limit () const
 
void set_limit (int64_t l)
 
int64_t get_offset () const
 
void set_offset (int64_t o)
 

Private Attributes

bool is_distinct
 
std::vector< std::shared_ptr
< TargetEntry > > 
targetlist
 
std::vector< RangeTableEntry * > rangetable
 
std::shared_ptr< Analyzer::Exprwhere_predicate
 
std::list< std::shared_ptr
< Analyzer::Expr > > 
group_by
 
std::shared_ptr< Analyzer::Exprhaving_predicate
 
std::list< OrderEntry > * order_by
 
Querynext_query
 
bool is_unionall
 
SQLStmtType stmt_type
 
int num_aggs
 
int result_table_id
 
std::list< int > result_col_list
 
std::vector< std::vector
< std::shared_ptr< TargetEntry > > > 
values_lists
 
int64_t limit
 
int64_t offset
 

Detailed Description

Definition at line 2476 of file Analyzer.h.

Constructor & Destructor Documentation

Analyzer::Query::Query ( )
inline

Definition at line 2478 of file Analyzer.h.

2479  : is_distinct(false)
2480  , where_predicate(nullptr)
2481  , having_predicate(nullptr)
2482  , order_by(nullptr)
2483  , next_query(nullptr)
2484  , is_unionall(false)
2485  , stmt_type(kSELECT)
2486  , num_aggs(0)
2487  , result_table_id(0)
2488  , limit(0)
2489  , offset(0) {}
Query * next_query
Definition: Analyzer.h:2547
SQLStmtType stmt_type
Definition: Analyzer.h:2549
int64_t offset
Definition: Analyzer.h:2555
std::shared_ptr< Analyzer::Expr > having_predicate
Definition: Analyzer.h:2545
std::shared_ptr< Analyzer::Expr > where_predicate
Definition: Analyzer.h:2543
int64_t limit
Definition: Analyzer.h:2554
std::list< OrderEntry > * order_by
Definition: Analyzer.h:2546
Analyzer::Query::~Query ( )
virtual

Definition at line 50 of file Analyzer.cpp.

References next_query, order_by, and rangetable.

50  {
51  for (auto p : rangetable) {
52  delete p;
53  }
54  delete order_by;
55  delete next_query;
56 }
Query * next_query
Definition: Analyzer.h:2547
std::vector< RangeTableEntry * > rangetable
Definition: Analyzer.h:2540
std::list< OrderEntry > * order_by
Definition: Analyzer.h:2546

Member Function Documentation

void Analyzer::Query::add_rte ( RangeTableEntry rte)

Definition at line 1428 of file Analyzer.cpp.

References rangetable.

Referenced by Parser::QuerySpec::analyze_from_clause().

1428  {
1429  rangetable.push_back(rte);
1430 }
std::vector< RangeTableEntry * > rangetable
Definition: Analyzer.h:2540

+ Here is the caller graph for this function:

void Analyzer::Query::add_tle ( std::shared_ptr< TargetEntry tle)
inline

Definition at line 2531 of file Analyzer.h.

References targetlist.

2531 { targetlist.push_back(tle); }
std::vector< std::shared_ptr< TargetEntry > > targetlist
Definition: Analyzer.h:2539
const std::list<std::shared_ptr<Analyzer::Expr> >& Analyzer::Query::get_group_by ( ) const
inline

Definition at line 2507 of file Analyzer.h.

References group_by.

Referenced by Parser::QuerySpec::analyze_having_clause().

2507  {
2508  return group_by;
2509  };
std::list< std::shared_ptr< Analyzer::Expr > > group_by
Definition: Analyzer.h:2544

+ Here is the caller graph for this function:

const Expr* Analyzer::Query::get_having_predicate ( ) const
inline

Definition at line 2510 of file Analyzer.h.

References having_predicate.

2510 { return having_predicate.get(); }
std::shared_ptr< Analyzer::Expr > having_predicate
Definition: Analyzer.h:2545
bool Analyzer::Query::get_is_distinct ( ) const
inline

Definition at line 2491 of file Analyzer.h.

References is_distinct.

Referenced by Parser::SelectStmt::analyze().

2491 { return is_distinct; }

+ Here is the caller graph for this function:

bool Analyzer::Query::get_is_unionall ( ) const
inline

Definition at line 2514 of file Analyzer.h.

References is_unionall.

2514 { return is_unionall; }
int64_t Analyzer::Query::get_limit ( ) const
inline

Definition at line 2532 of file Analyzer.h.

References limit.

2532 { return limit; }
int64_t limit
Definition: Analyzer.h:2554
const Query* Analyzer::Query::get_next_query ( ) const
inline

Definition at line 2512 of file Analyzer.h.

References next_query.

2512 { return next_query; }
Query * next_query
Definition: Analyzer.h:2547
int Analyzer::Query::get_num_aggs ( ) const
inline

Definition at line 2492 of file Analyzer.h.

References num_aggs.

Referenced by Parser::FunctionRef::analyze(), and Parser::QuerySpec::analyze_group_by().

2492 { return num_aggs; }

+ Here is the caller graph for this function:

int64_t Analyzer::Query::get_offset ( ) const
inline

Definition at line 2534 of file Analyzer.h.

References offset.

2534 { return offset; }
int64_t offset
Definition: Analyzer.h:2555
const std::list<OrderEntry>* Analyzer::Query::get_order_by ( ) const
inline

Definition at line 2511 of file Analyzer.h.

References order_by.

2511 { return order_by; }
std::list< OrderEntry > * order_by
Definition: Analyzer.h:2546
const std::vector<RangeTableEntry*>& Analyzer::Query::get_rangetable ( ) const
inline

Definition at line 2505 of file Analyzer.h.

References rangetable.

Referenced by Parser::ColumnRef::analyze(), and Parser::QuerySpec::analyze_select_clause().

2505 { return rangetable; }
std::vector< RangeTableEntry * > rangetable
Definition: Analyzer.h:2540

+ Here is the caller graph for this function:

const std::list<int>& Analyzer::Query::get_result_col_list ( ) const
inline

Definition at line 2516 of file Analyzer.h.

References result_col_list.

Referenced by Parser::InsertValuesStmt::analyze(), and RelAlgExecutor::executeSimpleInsert().

2516 { return result_col_list; }
std::list< int > result_col_list
Definition: Analyzer.h:2552

+ Here is the caller graph for this function:

int Analyzer::Query::get_result_table_id ( ) const
inline

Definition at line 2515 of file Analyzer.h.

References result_table_id.

Referenced by Parser::InsertValuesStmt::analyze(), and RelAlgExecutor::executeSimpleInsert().

2515 { return result_table_id; }

+ Here is the caller graph for this function:

RangeTableEntry* Analyzer::Query::get_rte ( int  rte_idx) const
inline

Definition at line 2529 of file Analyzer.h.

References rangetable.

Referenced by Parser::ColumnRef::analyze(), and Parser::QuerySpec::analyze_select_clause().

2529 { return rangetable[rte_idx]; }
std::vector< RangeTableEntry * > rangetable
Definition: Analyzer.h:2540

+ Here is the caller graph for this function:

int Analyzer::Query::get_rte_idx ( const std::string &  range_var_name) const

Definition at line 1417 of file Analyzer.cpp.

References setup::name, and rangetable.

Referenced by Parser::ColumnRef::analyze(), and Parser::QuerySpec::analyze_select_clause().

1417  {
1418  int rte_idx = 0;
1419  for (auto rte : rangetable) {
1420  if (rte->get_rangevar() == name) {
1421  return rte_idx;
1422  }
1423  rte_idx++;
1424  }
1425  return -1;
1426 }
std::vector< RangeTableEntry * > rangetable
Definition: Analyzer.h:2540
string name
Definition: setup.in.py:72

+ Here is the caller graph for this function:

SQLStmtType Analyzer::Query::get_stmt_type ( ) const
inline

Definition at line 2513 of file Analyzer.h.

References stmt_type.

2513 { return stmt_type; }
SQLStmtType stmt_type
Definition: Analyzer.h:2549
const std::vector<std::shared_ptr<TargetEntry> >& Analyzer::Query::get_targetlist ( ) const
inline

Definition at line 2493 of file Analyzer.h.

References targetlist.

Referenced by Parser::ColumnRef::analyze(), Parser::SelectStmt::analyze(), and Parser::QuerySpec::analyze_group_by().

2493  {
2494  return targetlist;
2495  }
std::vector< std::shared_ptr< TargetEntry > > targetlist
Definition: Analyzer.h:2539

+ Here is the caller graph for this function:

std::vector<std::shared_ptr<TargetEntry> >& Analyzer::Query::get_targetlist_nonconst ( )
inline

Definition at line 2496 of file Analyzer.h.

References targetlist.

Referenced by Parser::QuerySpec::analyze_select_clause().

2496  {
2497  return targetlist;
2498  }
std::vector< std::shared_ptr< TargetEntry > > targetlist
Definition: Analyzer.h:2539

+ Here is the caller graph for this function:

const std::vector<std::vector<std::shared_ptr<TargetEntry> > >& Analyzer::Query::get_values_lists ( ) const
inline

Definition at line 2499 of file Analyzer.h.

References values_lists.

Referenced by Parser::InsertValuesStmt::analyze(), and RelAlgExecutor::executeSimpleInsert().

2499  {
2500  return values_lists;
2501  }
std::vector< std::vector< std::shared_ptr< TargetEntry > > > values_lists
Definition: Analyzer.h:2553

+ Here is the caller graph for this function:

std::vector<std::vector<std::shared_ptr<TargetEntry> > >& Analyzer::Query::get_values_lists ( )
inline

Definition at line 2502 of file Analyzer.h.

References values_lists.

2502  {
2503  return values_lists;
2504  }
std::vector< std::vector< std::shared_ptr< TargetEntry > > > values_lists
Definition: Analyzer.h:2553
const Expr* Analyzer::Query::get_where_predicate ( ) const
inline

Definition at line 2506 of file Analyzer.h.

References where_predicate.

2506 { return where_predicate.get(); }
std::shared_ptr< Analyzer::Expr > where_predicate
Definition: Analyzer.h:2543
void Analyzer::Query::set_group_by ( std::list< std::shared_ptr< Analyzer::Expr >> &  g)
inline

Definition at line 2521 of file Analyzer.h.

References group_by.

Referenced by Parser::QuerySpec::analyze_group_by().

2521 { group_by = g; }
std::list< std::shared_ptr< Analyzer::Expr > > group_by
Definition: Analyzer.h:2544

+ Here is the caller graph for this function:

void Analyzer::Query::set_having_predicate ( std::shared_ptr< Analyzer::Expr p)
inline

Definition at line 2522 of file Analyzer.h.

References having_predicate.

Referenced by Parser::QuerySpec::analyze_having_clause().

2522 { having_predicate = p; }
std::shared_ptr< Analyzer::Expr > having_predicate
Definition: Analyzer.h:2545

+ Here is the caller graph for this function:

void Analyzer::Query::set_is_distinct ( bool  d)
inline

Definition at line 2519 of file Analyzer.h.

References is_distinct.

Referenced by Parser::QuerySpec::analyze().

2519 { is_distinct = d; }

+ Here is the caller graph for this function:

void Analyzer::Query::set_is_unionall ( bool  u)
inline

Definition at line 2525 of file Analyzer.h.

References is_unionall.

Referenced by Parser::UnionQuery::analyze().

2525 { is_unionall = u; }

+ Here is the caller graph for this function:

void Analyzer::Query::set_limit ( int64_t  l)
inline

Definition at line 2533 of file Analyzer.h.

References limit.

Referenced by Parser::SelectStmt::analyze().

2533 { limit = l; }
int64_t limit
Definition: Analyzer.h:2554

+ Here is the caller graph for this function:

void Analyzer::Query::set_next_query ( Query q)
inline

Definition at line 2524 of file Analyzer.h.

References next_query.

Referenced by Parser::UnionQuery::analyze().

2524 { next_query = q; }
Query * next_query
Definition: Analyzer.h:2547

+ Here is the caller graph for this function:

void Analyzer::Query::set_num_aggs ( int  a)
inline

Definition at line 2527 of file Analyzer.h.

References anonymous_namespace{Utm.h}::a, and num_aggs.

Referenced by Parser::FunctionRef::analyze().

2527 { num_aggs = a; }
constexpr double a
Definition: Utm.h:32

+ Here is the caller graph for this function:

void Analyzer::Query::set_offset ( int64_t  o)
inline

Definition at line 2535 of file Analyzer.h.

References offset.

Referenced by Parser::SelectStmt::analyze().

2535 { offset = o; }
int64_t offset
Definition: Analyzer.h:2555

+ Here is the caller graph for this function:

void Analyzer::Query::set_order_by ( std::list< OrderEntry > *  o)
inline

Definition at line 2523 of file Analyzer.h.

References order_by.

Referenced by Parser::SelectStmt::analyze().

2523 { order_by = o; }
std::list< OrderEntry > * order_by
Definition: Analyzer.h:2546

+ Here is the caller graph for this function:

void Analyzer::Query::set_result_col_list ( const std::list< int > &  col_list)
inline

Definition at line 2517 of file Analyzer.h.

References result_col_list.

Referenced by Parser::InsertStmt::analyze().

2517 { result_col_list = col_list; }
std::list< int > result_col_list
Definition: Analyzer.h:2552

+ Here is the caller graph for this function:

void Analyzer::Query::set_result_table_id ( int  id)
inline

Definition at line 2518 of file Analyzer.h.

References result_table_id.

Referenced by Parser::InsertStmt::analyze().

2518 { result_table_id = id; }

+ Here is the caller graph for this function:

void Analyzer::Query::set_stmt_type ( SQLStmtType  t)
inline

Definition at line 2526 of file Analyzer.h.

References stmt_type.

Referenced by Parser::SelectStmt::analyze(), and Parser::InsertStmt::analyze().

2526 { stmt_type = t; }
SQLStmtType stmt_type
Definition: Analyzer.h:2549

+ Here is the caller graph for this function:

void Analyzer::Query::set_where_predicate ( std::shared_ptr< Analyzer::Expr p)
inline

Definition at line 2520 of file Analyzer.h.

References where_predicate.

Referenced by Parser::QuerySpec::analyze_where_clause().

2520 { where_predicate = p; }
std::shared_ptr< Analyzer::Expr > where_predicate
Definition: Analyzer.h:2543

+ Here is the caller graph for this function:

Member Data Documentation

std::list<std::shared_ptr<Analyzer::Expr> > Analyzer::Query::group_by
private

Definition at line 2544 of file Analyzer.h.

Referenced by get_group_by(), and set_group_by().

std::shared_ptr<Analyzer::Expr> Analyzer::Query::having_predicate
private

Definition at line 2545 of file Analyzer.h.

Referenced by get_having_predicate(), and set_having_predicate().

bool Analyzer::Query::is_unionall
private

Definition at line 2548 of file Analyzer.h.

Referenced by get_is_unionall(), and set_is_unionall().

int64_t Analyzer::Query::limit
private

Definition at line 2554 of file Analyzer.h.

Referenced by get_limit(), and set_limit().

Query* Analyzer::Query::next_query
private

Definition at line 2547 of file Analyzer.h.

Referenced by get_next_query(), set_next_query(), and ~Query().

int Analyzer::Query::num_aggs
private

Definition at line 2550 of file Analyzer.h.

Referenced by get_num_aggs(), and set_num_aggs().

int64_t Analyzer::Query::offset
private

Definition at line 2555 of file Analyzer.h.

Referenced by get_offset(), and set_offset().

std::list<OrderEntry>* Analyzer::Query::order_by
private

Definition at line 2546 of file Analyzer.h.

Referenced by get_order_by(), set_order_by(), and ~Query().

std::vector<RangeTableEntry*> Analyzer::Query::rangetable
private

Definition at line 2540 of file Analyzer.h.

Referenced by add_rte(), get_rangetable(), get_rte(), get_rte_idx(), and ~Query().

std::list<int> Analyzer::Query::result_col_list
private

Definition at line 2552 of file Analyzer.h.

Referenced by get_result_col_list(), and set_result_col_list().

int Analyzer::Query::result_table_id
private

Definition at line 2551 of file Analyzer.h.

Referenced by get_result_table_id(), and set_result_table_id().

SQLStmtType Analyzer::Query::stmt_type
private

Definition at line 2549 of file Analyzer.h.

Referenced by get_stmt_type(), and set_stmt_type().

std::vector<std::shared_ptr<TargetEntry> > Analyzer::Query::targetlist
private

Definition at line 2539 of file Analyzer.h.

Referenced by add_tle(), get_targetlist(), and get_targetlist_nonconst().

std::vector<std::vector<std::shared_ptr<TargetEntry> > > Analyzer::Query::values_lists
private

Definition at line 2553 of file Analyzer.h.

Referenced by get_values_lists().

std::shared_ptr<Analyzer::Expr> Analyzer::Query::where_predicate
private

Definition at line 2543 of file Analyzer.h.

Referenced by get_where_predicate(), and set_where_predicate().


The documentation for this class was generated from the following files: