vaclavt/mlisp
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

usql updates, lexer changes

Browse Source
This commit is contained in:
VaclavT
2021-09-15 21:22:24 +02:00
parent 7e4a4b5583
commit 1e0506e6cd
21 changed files with 986 additions and 777 deletions
Download Patch File Download Diff File Expand all files Collapse all files

20
usql/usql.h
View File

@@ -35,10 +35,10 @@ private:
private:
static bool eval_where(Node *where, Table *table, Row &row) ;
static std::unique_ptr<ValueNode> eval_value_node(Table *table, Row &row, Node *node);
static std::unique_ptr<ValueNode> eval_value_node(Table *table, Row &row, Node *node, ColDefNode *col_def_node, ColValue *agg_func_value);
static std::unique_ptr<ValueNode> eval_database_value_node(Table *table, Row &row, Node *node);
static std::unique_ptr<ValueNode> eval_literal_value_node(Table *table, Row &row, Node *node);
static std::unique_ptr<ValueNode> eval_function_value_node(Table *table, Row &row, Node *node);
static std::unique_ptr<ValueNode> eval_function_value_node(Table *table, Row &row, Node *node, ColDefNode *col_def_node, ColValue *agg_func_value);
static bool eval_relational_operator(const RelationalOperatorNode &filter, Table *table, Row &row) ;
@@ -60,6 +60,22 @@ private:
static void execute_distinct(SelectFromTableNode &node, Table *result) ;
static void execute_order_by(SelectFromTableNode &node, Table *table, Table *result) ;
static void execute_offset_limit(OffsetLimitNode &node, Table *result) ;
void expand_asterix_char(SelectFromTableNode &node, Table *table) const;
bool check_for_aggregate_only_functions(SelectFromTableNode &node, int result_cols_cnt) const;
static std::unique_ptr<ValueNode> lower_function(const std::vector<std::unique_ptr<ValueNode>> &evaluatedPars);
static std::unique_ptr<ValueNode> upper_function(const std::vector<std::unique_ptr<ValueNode>> &evaluatedPars);
static std::unique_ptr<ValueNode> to_date_function(const std::vector<std::unique_ptr<ValueNode>> &evaluatedPars);
static std::unique_ptr<ValueNode> to_string_function(const std::vector<std::unique_ptr<ValueNode>> &evaluatedPars);
static std::unique_ptr<ValueNode> pp_function(const std::vector<std::unique_ptr<ValueNode>> &evaluatedPars);
static std::unique_ptr<ValueNode> max_function(const std::vector<std::unique_ptr<ValueNode>> &evaluatedPars, const ColDefNode *col_def_node, ColValue *agg_func_value);
static std::unique_ptr<ValueNode> min_function(const std::vector<std::unique_ptr<ValueNode>> &evaluatedPars, const ColDefNode *col_def_node, ColValue *agg_func_value);
static std::unique_ptr<ValueNode>
count_function(ColValue *agg_func_value, const std::vector<std::unique_ptr<ValueNode>> &evaluatedPars);
};
} // namespace