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Enumerations
enum	STATEMENT_SET_FOLD { STATEMENT_SET_FOLD_NOTHING = 0, STATEMENT_SET_FOLD_AS_NULL, STATEMENT_SET_FOLD_AS_ARG1, STATEMENT_SET_FOLD_AS_ARG2 }

Functions
int	pt_class_assignable (PARSER_CONTEXT parser, const PT_NODE d_class, const PT_NODE *s_class)

PT_NODE *	pt_type_cast_vclass_query_spec_column (PARSER_CONTEXT parser, PT_NODE attr, PT_NODE *col)

PT_NODE *	pt_check_union_compatibility (PARSER_CONTEXT parser, PT_NODE node)

PT_NODE *	pt_check_type_compatibility_of_values_query (PARSER_CONTEXT parser, PT_NODE node)

PT_NODE *	pt_check_union_type_compatibility_of_values_query (PARSER_CONTEXT parser, PT_NODE node)

PT_NODE *	pt_semantic_quick_check_node (PARSER_CONTEXT parser, PT_NODE spec, PT_NODE *node)

PT_NODE *	pt_semantic_check (PARSER_CONTEXT parser, PT_NODE statement)

PT_NODE *	pt_invert (PARSER_CONTEXT parser, PT_NODE name_expr, PT_NODE *result)

PT_NODE *	pt_insert_entity (PARSER_CONTEXT parser, PT_NODE node, PT_NODE prev_entity, PT_NODE correlation_spec)

PT_NODE *	pt_find_class_of_index (PARSER_CONTEXT parser, const char const index_name, const DB_CONSTRAINT_TYPE index_type)

int	pt_has_text_domain (PARSER_CONTEXT parser, DB_ATTRIBUTE attribute)

PT_NODE *	pt_find_order_value_in_list (PARSER_CONTEXT parser, const PT_NODE sort_value, const PT_NODE *order_list)

bool	pt_check_cast_op (PARSER_CONTEXT parser, PT_NODE node)

bool	pt_check_compatible_node_for_orderby (PARSER_CONTEXT parser, PT_NODE order, PT_NODE *column)

PT_NODE *	pt_check_odku_assignments (PARSER_CONTEXT parser, PT_NODE insert)

int	pt_attr_check_default_cs_coll (PARSER_CONTEXT parser, PT_NODE attr, int default_cs, int default_coll)

PT_NODE *	pt_check_cyclic_reference_in_view_spec (PARSER_CONTEXT parser, PT_NODE node, void arg, int continue_walk)

void	pt_try_remove_order_by (PARSER_CONTEXT parser, PT_NODE query)

STATEMENT_SET_FOLD	pt_check_union_is_foldable (PARSER_CONTEXT parser, PT_NODE union_node)

PT_NODE *	pt_fold_union (PARSER_CONTEXT parser, PT_NODE union_node, STATEMENT_SET_FOLD fold_as)

Enumeration Type Documentation

enum STATEMENT_SET_FOLD

Enumerator
STATEMENT_SET_FOLD_NOTHING
STATEMENT_SET_FOLD_AS_NULL
STATEMENT_SET_FOLD_AS_ARG1
STATEMENT_SET_FOLD_AS_ARG2

Definition at line 29 of file semantic_check.h.

Function Documentation

int pt_attr_check_default_cs_coll	(	PARSER_CONTEXT *	parser,
		PT_NODE *	attr,
		int	default_cs,
		int	default_coll
	)

Definition at line 4071 of file semantic_check.c.

References assert, lang_collation::codeset, pt_data_type_info::collation_id, pt_statement_info::data_type, parser_node::data_type, pt_value_info::data_value, DB_DEFAULT_PRECISION, db_get_string_size(), pt_value_info::db_value, pt_value_info::db_value_is_initialized, pt_data_type_info::enumeration, err, pt_data_type_info::has_coll_spec, pt_data_type_info::has_cs_spec, parser_node::info, INTL_CODESET_RAW_BYTES, LANG_GET_BINARY_COLLATION, lang_get_collation(), LANG_SYS_CODESET, parser_varchar::length, parser_node::next, NO_ERROR, parser_node::node_type, NULL, parser_copy_tree(), parser_free_tree(), parser_new_node(), pt_data_type_info::precision, pt_coerce_value(), PT_DATA_TYPE, PT_HAS_COLLATION, PT_TYPE_ENUMERATION, PT_VALUE, pt_data_value::str, parser_node::type_enum, pt_data_type_info::units, and pt_statement_info::value.

Referenced by do_add_attribute(), pt_check_alter(), and pt_check_create_entity().

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bool pt_check_cast_op	(	PARSER_CONTEXT *	parser,
		PT_NODE *	node
	)

Definition at line 937 of file semantic_check.c.

References pt_expr_info::arg1, assert, pt_expr_info::cast_type, lang_collation::codeset, pt_statement_info::data_type, parser_node::data_type, pt_statement_info::expr, parser_node::info, lang_get_codeset_name(), lang_get_collation(), MSGCAT_SEMANTIC_CANT_COERCE_TO, MSGCAT_SEMANTIC_COERCE_UNSUPPORTED, MSGCAT_SEMANTIC_COLLATE_NOT_ALLOWED, MSGCAT_SEMANTIC_CS_MATCH_COLLATE, MSGCAT_SET_PARSER_SEMANTIC, parser_node::node_type, NULL, pt_expr_info::op, PT_CAST, PT_CAST_INVALID, PT_CAST_UNSUPPORTED, PT_CAST_VALID, PT_ERRORm, PT_ERRORmf2, PT_EXPR, PT_EXPR_INFO_CAST_COLL_MODIFIER, PT_EXPR_INFO_CAST_SHOULD_FOLD, PT_EXPR_INFO_IS_FLAGED, PT_GET_COLLATION_MODIFIER, PT_HAS_COLLATION, pt_has_error, PT_INTERNAL_ERROR, PT_IS_NATIONAL_CHAR_STRING_TYPE, PT_IS_SIMPLE_CHAR_STRING_TYPE, pt_short_print(), pt_show_type_enum(), PT_TYPE_BIGINT, PT_TYPE_BIT, PT_TYPE_BLOB, PT_TYPE_CHAR, PT_TYPE_CLOB, PT_TYPE_DATE, PT_TYPE_DATETIME, PT_TYPE_DATETIMELTZ, PT_TYPE_DATETIMETZ, PT_TYPE_DOUBLE, PT_TYPE_ENUMERATION, PT_TYPE_FLOAT, PT_TYPE_INTEGER, PT_TYPE_MONETARY, PT_TYPE_MULTISET, PT_TYPE_NCHAR, PT_TYPE_NONE, PT_TYPE_NUMERIC, PT_TYPE_OBJECT, PT_TYPE_SEQUENCE, PT_TYPE_SET, PT_TYPE_SMALLINT, PT_TYPE_TIME, PT_TYPE_TIMESTAMP, PT_TYPE_TIMESTAMPLTZ, PT_TYPE_TIMESTAMPTZ, PT_TYPE_VARBIT, PT_TYPE_VARCHAR, PT_TYPE_VARNCHAR, parser_node::type_enum, and pt_data_type_info::units.

Referenced by pt_eval_expr_type(), and pt_semantic_check_local().

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bool pt_check_compatible_node_for_orderby	(	PARSER_CONTEXT *	parser,
		PT_NODE *	order,
		PT_NODE *	column
	)

Definition at line 871 of file semantic_check.c.

References pt_expr_info::arg1, assert, pt_expr_info::cast_type, pt_data_type_info::collation_id, pt_statement_info::data_type, parser_node::data_type, pt_statement_info::expr, parser_node::info, parser_node::node_type, NULL, pt_expr_info::op, PT_CAST, pt_check_path_eq(), PT_DOT_, PT_EXPR, PT_IS_DATE_TIME_TYPE, PT_IS_NUMERIC_TYPE, PT_IS_STRING_TYPE, PT_NAME, PT_TYPE_TIME, and parser_node::type_enum.

Referenced by pt_check_order_by(), and pt_to_pos_descr().

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PT_NODE* pt_check_cyclic_reference_in_view_spec	(	PARSER_CONTEXT *	parser,
		PT_NODE *	node,
		void *	arg,
		int *	continue_walk
	)

Definition at line 7291 of file semantic_check.c.

References CASE_INSENSITIVE, db_get_query_specs(), db_is_vclass(), pt_name_info::db_object, db_query_spec_next(), db_query_spec_string(), pt_spec_info::entity_name, PT_ZZ_ERROR_MSG_INFO::error_message, pt_statement_info::error_msg, parser_context::error_msgs, parser_node::info, MSGCAT_SEMANTIC_CYCLIC_REFERENCE_VIEW_SPEC, MSGCAT_SET_PARSER_SEMANTIC, pt_statement_info::name, parser_node::node_type, NULL, parser_create_parser(), parser_free_parser(), parser_parse_string_use_sys_charset(), parser_walk_tree(), pt_check_cyclic_reference_in_view_spec(), PT_ERROR, PT_ERRORmf, pt_get_name(), pt_has_error, PT_NAME, PT_SPEC, PT_STOP_WALK, pt_str_compare(), and pt_statement_info::spec.

Referenced by pt_check_cyclic_reference_in_view_spec(), and pt_check_vclass_query_spec().

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PT_NODE* pt_check_odku_assignments	(	PARSER_CONTEXT *	parser,
		PT_NODE *	insert
	)

Definition at line 15590 of file semantic_check.c.

References pt_expr_info::arg1, assert, pt_statement_info::expr, pt_spec_info::id, parser_node::info, pt_statement_info::insert, MSGCAT_SEMANTIC_ILLEGAL_LHS, MSGCAT_SET_PARSER_SEMANTIC, pt_statement_info::name, parser_node::next, parser_node::node_type, NULL, pt_insert_info::odku_assignments, pt_expr_info::op, PT_ASSIGN, pt_check_assignments(), PT_ERRORm, PT_EXPR, pt_has_error, PT_INSERT, PT_INTERNAL_ERROR, PT_NAME, pt_no_double_updates(), pt_insert_info::spec, pt_statement_info::spec, and pt_name_info::spec_id.

Referenced by mq_resolve_insert_statement(), mq_translate_insert(), and pt_semantic_check_local().

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PT_NODE* pt_check_type_compatibility_of_values_query	(	PARSER_CONTEXT *	parser,
		PT_NODE *	node
	)

Definition at line 2733 of file semantic_check.c.

References assert, cubregex::count(), EXCLUDE_HIDDEN_COLUMNS, free_and_init, parser_node::info, pt_node_list_info::list, pt_select_info::list, parser_node::next, pt_statement_info::node_list, parser_node::node_type, NULL, pt_get_values_query_compatible_info(), PT_IS_VALUE_QUERY, pt_length_of_select_list(), PT_SELECT, pt_values_query_to_compatible_cast(), pt_query_info::q, pt_statement_info::query, and pt_query_info::select.

Referenced by pt_eval_type().

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PT_NODE* pt_check_union_compatibility	(	PARSER_CONTEXT *	parser,
		PT_NODE *	node
	)

Definition at line 2638 of file semantic_check.c.

References pt_union_info::arg1, pt_union_info::arg2, assert, pt_statement_info::cte, parser_node::data_type, EXCLUDE_HIDDEN_COLUMNS, free_and_init, parser_node::info, MSGCAT_SEMANTIC_ARITY_MISMATCH, MSGCAT_SET_PARSER_SEMANTIC, parser_node::node_type, pt_cte_info::non_recursive_part, NULL, parser_copy_tree(), parser_free_tree(), PT_CTE, PT_DIFFERENCE, PT_ERRORmf2, pt_get_compatible_info(), pt_get_select_list(), PT_INTERSECTION, pt_length_of_select_list(), pt_to_compatible_cast(), PT_UNION, pt_query_info::q, pt_statement_info::query, pt_cte_info::recursive_part, and pt_query_info::union_.

Referenced by pt_eval_type().

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STATEMENT_SET_FOLD pt_check_union_is_foldable	(	PARSER_CONTEXT *	parser,
		PT_NODE *	union_node
	)

Definition at line 16135 of file semantic_check.c.

References pt_union_info::arg1, pt_union_info::arg2, assert, parser_node::info, parser_node::node_type, NULL, PT_CTE, PT_DIFFERENCE, pt_false_where(), PT_INTERSECTION, PT_IS_QUERY_NODE_TYPE, PT_UNION, pt_query_info::q, pt_statement_info::query, STATEMENT_SET_FOLD_AS_ARG1, STATEMENT_SET_FOLD_AS_ARG2, STATEMENT_SET_FOLD_AS_NULL, STATEMENT_SET_FOLD_NOTHING, pt_query_info::union_, and pt_query_info::with.

Referenced by pt_eval_type(), and pt_semantic_check_local().

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PT_NODE* pt_check_union_type_compatibility_of_values_query	(	PARSER_CONTEXT *	parser,
		PT_NODE *	node
	)

Definition at line 2800 of file semantic_check.c.

Referenced by pt_eval_type().

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int pt_class_assignable	(	PARSER_CONTEXT *	parser,
		const PT_NODE *	d_class,
		const PT_NODE *	s_class
	)

Definition at line 1836 of file semantic_check.c.

References pt_statement_info::data_type, parser_node::data_type, pt_data_type_info::entity, parser_node::info, parser_node::node_type, PT_DATA_TYPE, pt_is_real_class_of_vclass(), pt_objects_assignable(), PT_TYPE_NA, PT_TYPE_NULL, PT_TYPE_OBJECT, and parser_node::type_enum.

Referenced by pt_assignment_class_compatible(), pt_check_vclass_query_spec(), pt_check_vclass_union_spec(), and pt_class_compatible().

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PT_NODE* pt_find_class_of_index	(	PARSER_CONTEXT *	parser,
		const char *const	index_name,
		const DB_CONSTRAINT_TYPE	index_type
	)

Definition at line 13834 of file semantic_check.c.

References db_find_class_of_index(), db_get_class_name(), NULL, PT_INTERNAL_ERROR, and pt_name().

PT_NODE* pt_find_order_value_in_list	(	PARSER_CONTEXT *	parser,
		const PT_NODE *	sort_value,
		const PT_NODE *	order_list
	)

Definition at line 12600 of file semantic_check.c.

References pt_value_info::data_value, pt_sort_spec_info::expr, pt_data_value::i, parser_node::info, parser_node::next, parser_node::node_type, NULL, pt_check_path_eq(), PT_NAME, PT_VALUE, pt_statement_info::sort_spec, and pt_statement_info::value.

Referenced by pt_check_order_by(), and qo_reduce_order_by().

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PT_NODE* pt_fold_union	(	PARSER_CONTEXT *	parser,
		PT_NODE *	union_node,
		STATEMENT_SET_FOLD	fold_as
	)

Definition at line 16216 of file semantic_check.c.

References parser_node::alias_print, pt_union_info::arg1, pt_union_info::arg2, assert, parser_node::column_number, pt_query_info::flag, parser_node::info, pt_query_info::limit, parser_node::line_number, mq_rewrite_query_as_derived(), db_value_plist::next, parser_node::next, parser_node::node_type, NULL, pt_query_info::order_by, pt_query_info::orderby_for, parser_free_tree(), parser_new_node(), pt_check_order_by(), PT_DIFFERENCE, pt_has_error, PT_INTERSECTION, pt_move_node(), PT_TYPE_NULL, PT_UNION, PT_VALUE, pt_query_info::q, pt_statement_info::query, pt_query_info::rewrite_limit, STATEMENT_SET_FOLD_AS_ARG1, STATEMENT_SET_FOLD_AS_ARG2, STATEMENT_SET_FOLD_AS_NULL, STATEMENT_SET_FOLD_NOTHING, parser_node::type_enum, pt_query_info::union_, and pt_query_info::with.

Referenced by pt_eval_type(), and pt_semantic_check_local().

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int pt_has_text_domain	(	PARSER_CONTEXT *	parser,
		DB_ATTRIBUTE *	attribute
	)

PT_NODE* pt_insert_entity	(	PARSER_CONTEXT *	parser,
		PT_NODE *	node,
		PT_NODE *	prev_entity,
		PT_NODE *	correlation_spec
	)

Definition at line 8495 of file name_resolution.c.

References pt_dot_info::arg1, pt_dot_info::arg2, assert, parser_node::column_number, pt_statement_info::data_type, parser_node::data_type, pt_spec_info::derived_table_type, pt_statement_info::dot, pt_data_type_info::entity, pt_spec_info::entity_name, pt_spec_info::flat_entity_list, pt_spec_info::flavor, pt_spec_info::id, parser_node::info, parser_node::line_number, pt_spec_info::meta_class, pt_name_info::meta_class, mq_regenerate_if_ambiguous(), MSGCAT_CATALOG_CUBRID, msgcat_message(), MSGCAT_SEMANTIC_INCONSISTENT_PATH, MSGCAT_SEMANTIC_OUT_OF_MEMORY, MSGCAT_SET_PARSER_SEMANTIC, pt_statement_info::name, parser_node::next, parser_node::node_type, NULL, pt_spec_info::only_all, pt_name_info::original, parser_copy_tree(), parser_free_tree(), parser_new_node(), pt_spec_info::path_entities, PT_ALL, PT_CLASS, pt_copy_data_type_entity(), PT_DATA_TYPE, PT_DOT_, PT_ERROR, PT_ERRORmf3, pt_insert_conjunct(), PT_INTERNAL_ERROR, pt_lookup_entity(), pt_make_flat_list_from_data_types(), PT_METHOD_CALL, PT_METHOD_ENTITY, PT_NAME, PT_NORMAL, PT_PATH_INNER, pt_short_print(), PT_SPEC, pt_spec_info::range_var, pt_name_info::resolved, pt_statement_info::spec, and pt_name_info::spec_id.

Referenced by mq_push_arg2(), mq_push_dot_in_query(), pt_expand_external_path(), and pt_get_resolution().

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PT_NODE* pt_invert	(	PARSER_CONTEXT *	parser,
		PT_NODE *	name_expr,
		PT_NODE *	result
	)

Definition at line 12101 of file semantic_check.c.

References pt_expr_info::arg1, pt_expr_info::arg2, assert, semantic_chk_info::donot_fold, parser_context::error_msgs, pt_statement_info::expr, parser_node::info, parser_node::next, parser_node::node_type, NULL, pt_expr_info::op, pt_expr_info::paren_type, parser_copy_tree(), parser_new_node(), PT_CAST, PT_DIVIDE, PT_EXPR, pt_find_var(), pt_has_error, PT_INTERNAL_ERROR, PT_MINUS, PT_NAME, PT_PLUS, pt_semantic_type(), PT_TIMES, PT_TYPE_NULL, PT_UNARY_MINUS, semantic_chk_info::top_node, and parser_node::type_enum.

Referenced by mq_class_lambda(), mq_invert_insert_select(), and mq_invert_subqueries().

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PT_NODE* pt_semantic_check	(	PARSER_CONTEXT *	parser,
		PT_NODE *	statement
	)

Definition at line 11190 of file semantic_check.c.

References NULL, and pt_check_with_info().

Referenced by check_default_on_update_clause(), do_alter_one_clause_with_template(), do_create_entity(), get_att_default_from_def(), pt_check_create_entity(), pt_check_create_view(), pt_check_vclass_query_spec(), and pt_compile().

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PT_NODE* pt_semantic_quick_check_node	(	PARSER_CONTEXT *	parser,
		PT_NODE **	spec,
		PT_NODE **	node
	)

Definition at line 11157 of file semantic_check.c.

References error(), NO_ERROR, NULL, pt_has_error, pt_quick_resolve_names(), and pt_semantic_type().

Referenced by compile_partition_expression().

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void pt_try_remove_order_by	(	PARSER_CONTEXT *	parser,
		PT_NODE *	query
	)

Definition at line 16083 of file semantic_check.c.

References assert, pt_statement_info::expr, pt_query_info::flag, parser_node::flag, parser_node::info, parser_node::is_hidden_column, pt_query_info::limit, db_value_plist::next, parser_node::next, parser_node::node_type, NULL, pt_expr_info::op, pt_query_info::order_by, pt_query_info::order_siblings, pt_query_info::orderby_for, parser_free_tree(), PT_EXPR, pt_get_select_list(), PT_IS_QUERY_NODE_TYPE, PT_ORDERBY_NUM, and pt_statement_info::query.

Referenced by mq_make_derived_spec(), and pt_coerce_range_expr_arguments().

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PT_NODE* pt_type_cast_vclass_query_spec_column	(	PARSER_CONTEXT *	parser,
		PT_NODE *	attr,
		PT_NODE *	col
	)

Definition at line 7515 of file semantic_check.c.

References parser_node::alias_print, pt_expr_info::arg1, assert, pt_expr_info::cast_type, pt_data_type_info::collation_id, parser_node::column_number, pt_statement_info::data_type, parser_node::data_type, pt_data_type_info::dec_precision, pt_data_type_info::enumeration, pt_statement_info::expr, parser_node::info, parser_node::line_number, MSGCAT_SEMANTIC_OUT_OF_MEMORY, MSGCAT_SET_PARSER_SEMANTIC, parser_node::next, NULL, pt_expr_info::op, parser_copy_tree_list(), parser_free_tree(), parser_new_node(), pt_data_type_info::precision, PT_CAST, PT_DATA_TYPE, PT_ERRORm, PT_EXPR, PT_EXPR_INFO_CAST_SHOULD_FOLD, PT_EXPR_INFO_SET_FLAG, PT_IS_COLLECTION_TYPE, PT_IS_PARAMETERIZED_TYPE, PT_TYPE_OBJECT, PT_UNION_COMP, pt_union_compatible(), PT_UNION_INCOMP, parser_node::type_enum, and pt_data_type_info::units.

Referenced by mq_set_types(), and pt_type_cast_vclass_query_spec().

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Enumerations

Functions

Enumeration Type Documentation

Function Documentation