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Quelle sqlbison.y
Sprache: unbekannt
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%glr-parser
%token-table
%{
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#include <vector>
#include <string.h>
#include <connectivity/sqlnode.hxx>
#include <connectivity/sqlparse.hxx>
#include <connectivity/sqlbison_exports.hxx>
#include <connectivity/sqlscan.hxx>
#include <connectivity/internalnode.hxx>
#include <com/sun/star/lang/Locale.hpp>
#include <com/sun/star/sdbc/DataType.hpp>
#include <com/sun/star/util/Date.hpp>
#include <com/sun/star/util/DateTime.hpp>
#include <com/sun/star/util/Time.hpp>
#include <com/sun/star/util/XNumberFormatter.hpp>
#include <com/sun/star/util/XNumberFormatsSupplier.hpp>
#include <com/sun/star/util/XNumberFormats.hpp>
#include <com/sun/star/util/NumberFormat.hpp>
#include <com/sun/star/util/XNumberFormatTypes.hpp>
#include <com/sun/star/beans/XPropertySet.hpp>
#include <com/sun/star/i18n/KParseType.hpp>
#include <com/sun/star/i18n/KParseTokens.hpp>
#include <osl/diagnose.h>
#include "connectivity/dbconversion.hxx"
#include <rtl/ustrbuf.hxx>
#include <sal/log.hxx>
#if defined _MSC_VER
#pragma warning(push)
#pragma warning(disable: 4324) // structure was padded due to alignment specifier
#pragma warning(disable: 4065) // switch statement contains 'default' but no 'case' labels
#pragma warning(disable: 4702) // unreachable code
#endif
#ifdef __GNUC__
# pragma GCC diagnostic ignored "-Wwrite-strings"
# pragma GCC diagnostic ignored "-Wunused-function"
#endif
inline connectivity::OSQLInternalNode* newNode(const char* pNewValue,
const connectivity::SQLNodeType eNodeType,
const sal_uInt32 nNodeID = 0);
inline connectivity::OSQLInternalNode* newNode(const OString& _newValue,
const connectivity::SQLNodeType eNodeType,
const sal_uInt32 nNodeID = 0);
inline connectivity::OSQLInternalNode* newNode(const OUString& _newValue,
const connectivity::SQLNodeType eNodeType,
const sal_uInt32 nNodeID = 0);
// yyi is the internal number of the rule that is currently being reduced
// This can be mapped to external rule number via the yyrmap.
#if defined YYBISON && YYBISON >= 30800
#define SQL_NEW_RULE newNode("", SQLNodeType::Rule, yyr1[yyrule])
#define SQL_NEW_LISTRULE newNode("", SQLNodeType::ListRule, yyr1[yyrule])
#define SQL_NEW_COMMALISTRULE newNode("", SQLNodeType::CommaListRule, yyr1[yyrule])
#else
#define SQL_NEW_RULE newNode("", SQLNodeType::Rule, yyr1[yyn])
#define SQL_NEW_LISTRULE newNode("", SQLNodeType::ListRule, yyr1[yyn])
#define SQL_NEW_COMMALISTRULE newNode("", SQLNodeType::CommaListRule, yyr1[yyn])
#endif
extern connectivity::OSQLParser* xxx_pGLOBAL_SQLPARSER;
#define YYERROR_VERBOSE
#define SQLyyerror(s) \
{ \
xxx_pGLOBAL_SQLPARSER->error(s); \
}
using namespace connectivity;
#define SQLyylex xxx_pGLOBAL_SQLPARSER->SQLlex
%}
/* symbolic tokens */
%union {
connectivity::OSQLParseNode * pParseNode;
}
%type <pParseNode> '(' ')' ',' ':' ';' '?' '[' ']' '{' '}' '.' 'K' 'M' 'G' 'T' 'P'
%token <pParseNode> SQL_TOKEN_STRING SQL_TOKEN_ACCESS_DATE SQL_TOKEN_INT SQL_TOKEN_REAL _NUM
%token <pParseNode> SQL_TOKEN_INTNUM SQL_TOKEN_APPROXNUM SQL_TOKEN_NOT SQL_TOKEN_NAME
%nonassoc <pParseNode> SQL_TOKEN_UMINUS
/* literal keyword tokens */
%token <pParseNode> SQL_TOKEN_ALL SQL_TOKEN_ALTER SQL_TOKEN_AMMSC SQL_TOKEN_ANY SQL_TOKEN_AS SQL_TOKEN_ASC SQL_TOKEN_AT SQL_TOKEN_AUTHORIZATION SQL_TOKEN_AVG
%token <pParseNode> SQL_TOKEN_BETWEEN SQL_TOKEN_BIT SQL_TOKEN_BOTH SQL_TOKEN_BY
%token <pParseNode> SQL_TOKEN_CAST SQL_TOKEN_CHARACTER SQL_TOKEN_CHECK SQL_TOKEN_COLLATE SQL_TOKEN_COMMIT SQL_TOKEN_CONTINUE SQL_TOKEN_CONVERT SQL_TOKEN_COUNT SQL_TOKEN_CREATE SQL_TOKEN_CROSS
%token <pParseNode> SQL_TOKEN_CURRENT SQL_TOKEN_CURSOR
%token <pParseNode> SQL_TOKEN_DATE SQL_TOKEN_DATEVALUE SQL_TOKEN_DAY SQL_TOKEN_DEC SQL_TOKEN_DECIMAL SQL_TOKEN_DECLARE SQL_TOKEN_DEFAULT SQL_TOKEN_DELETE SQL_TOKEN_DESC
%token <pParseNode> SQL_TOKEN_DISTINCT SQL_TOKEN_DOUBLE SQL_TOKEN_DROP
%token <pParseNode> SQL_TOKEN_ESCAPE SQL_TOKEN_EXCEPT SQL_TOKEN_EXISTS SQL_TOKEN_FALSE SQL_TOKEN_FETCH SQL_TOKEN_FLOAT SQL_TOKEN_FOR SQL_TOKEN_FOREIGN SQL_TOKEN_FOUND SQL_TOKEN_FROM SQL_TOKEN_FULL
%token <pParseNode> SQL_TOKEN_GRANT SQL_TOKEN_GROUP SQL_TOKEN_HAVING SQL_TOKEN_IN SQL_TOKEN_INDICATOR SQL_TOKEN_INNER SQL_TOKEN_INTEGER SQL_TOKEN_INTO SQL_TOKEN_IS SQL_TOKEN_INTERSECT
%left <pParseNode> SQL_TOKEN_JOIN
%token <pParseNode> SQL_TOKEN_KEY SQL_TOKEN_LEADING SQL_TOKEN_LIKE SQL_TOKEN_LOCAL SQL_TOKEN_LOWER
%token <pParseNode> SQL_TOKEN_MAX SQL_TOKEN_MIN SQL_TOKEN_NATURAL SQL_TOKEN_NCHAR SQL_TOKEN_NULL SQL_TOKEN_NUMERIC
%token <pParseNode> SQL_TOKEN_OCTET_LENGTH SQL_TOKEN_OF SQL_TOKEN_ON SQL_TOKEN_OPTION SQL_TOKEN_ORDER SQL_TOKEN_OUTER
%token <pParseNode> SQL_TOKEN_PRECISION SQL_TOKEN_PRIMARY SQL_TOKEN_PRIVILEGES SQL_TOKEN_PROCEDURE SQL_TOKEN_PUBLIC
%token <pParseNode> SQL_TOKEN_REAL SQL_TOKEN_REFERENCES SQL_TOKEN_ROLLBACK
%token <pParseNode> SQL_TOKEN_SCHEMA SQL_TOKEN_SELECT SQL_TOKEN_SET SQL_TOKEN_SIZE SQL_TOKEN_SMALLINT SQL_TOKEN_SOME SQL_TOKEN_SQLCODE SQL_TOKEN_SQLERROR SQL_TOKEN_SUM
%token <pParseNode> SQL_TOKEN_TABLE SQL_TOKEN_TIME SQL_TOKEN_TIMESTAMP SQL_TOKEN_TIMEZONE_HOUR SQL_TOKEN_TIMEZONE_MINUTE SQL_TOKEN_TO SQL_TOKEN_TRAILING SQL_TOKEN_TRANSLATE SQL_TOKEN_TRIM SQL_TOKEN_TRUE SQL_TOKEN_UNION
%token <pParseNode> SQL_TOKEN_UNIQUE SQL_TOKEN_UNKNOWN SQL_TOKEN_UPDATE SQL_TOKEN_UPPER SQL_TOKEN_USAGE SQL_TOKEN_USER SQL_TOKEN_USING SQL_TOKEN_VALUES SQL_TOKEN_VIEW
%token <pParseNode> SQL_TOKEN_WHERE SQL_TOKEN_WITH SQL_TOKEN_WORK SQL_TOKEN_ZONE
/* ODBC KEYWORDS */
%token <pParseNode> SQL_TOKEN_CALL SQL_TOKEN_D SQL_TOKEN_FN SQL_TOKEN_T SQL_TOKEN_TS SQL_TOKEN_OJ
/* string functions */
%token <pParseNode> SQL_TOKEN_ASCII SQL_TOKEN_BIT_LENGTH SQL_TOKEN_CHAR SQL_TOKEN_CHAR_LENGTH SQL_TOKEN_SQL_TOKEN_INTNUM
%token <pParseNode> SQL_TOKEN_CONCAT
%token <pParseNode> SQL_TOKEN_DIFFERENCE SQL_TOKEN_INSERT SQL_TOKEN_LCASE SQL_TOKEN_LEFT SQL_TOKEN_LENGTH SQL_TOKEN_LOCATE
%token <pParseNode> SQL_TOKEN_LOCATE_2 SQL_TOKEN_LTRIM SQL_TOKEN_POSITION SQL_TOKEN_REPEAT SQL_TOKEN_REPLACE
%token <pParseNode> SQL_TOKEN_RIGHT SQL_TOKEN_RTRIM SQL_TOKEN_SOUNDEX SQL_TOKEN_SPACE SQL_TOKEN_SUBSTRING SQL_TOKEN_UCASE
/* time and date functions */
%token <pParseNode> SQL_TOKEN_CURRENT_DATE SQL_TOKEN_CURRENT_TIME SQL_TOKEN_CURRENT_TIMESTAMP SQL_TOKEN_CURDATE SQL_TOKEN_CURTIME
%token <pParseNode> SQL_TOKEN_DAYNAME SQL_TOKEN_DAYOFMONTH SQL_TOKEN_DAYOFWEEK SQL_TOKEN_DAYOFYEAR SQL_TOKEN_EXTRACT
%token <pParseNode> SQL_TOKEN_HOUR SQL_TOKEN_MILLISECOND SQL_TOKEN_MINUTE SQL_TOKEN_MONTH SQL_TOKEN_MONTHNAME SQL_TOKEN_NOW SQL_TOKEN_QUARTER SQL_TOKEN_DATEDIFF
%token <pParseNode> SQL_TOKEN_SECOND SQL_TOKEN_TIMESTAMPADD SQL_TOKEN_TIMESTAMPDIFF SQL_TOKEN_TIMEVALUE SQL_TOKEN_WEEK SQL_TOKEN_WEEKDAY SQL_TOKEN_YEAR SQL_TOKEN_YEARDAY
%token <pParseNode> SQL_TOKEN_DATEADD
/* numeric functions */
%token <pParseNode> SQL_TOKEN_ABS SQL_TOKEN_ACOS SQL_TOKEN_ASIN SQL_TOKEN_ATAN SQL_TOKEN_ATAN2 SQL_TOKEN_CEILING
%token <pParseNode> SQL_TOKEN_COS SQL_TOKEN_COT SQL_TOKEN_DEGREES SQL_TOKEN_EXP SQL_TOKEN_FLOOR SQL_TOKEN_LOGF SQL_TOKEN_LOG SQL_TOKEN_LN
%token <pParseNode> SQL_TOKEN_LOG10 SQL_TOKEN_MOD SQL_TOKEN_PI SQL_TOKEN_POWER SQL_TOKEN_RADIANS SQL_TOKEN_RAND SQL_TOKEN_ROUNDMAGIC
%token <pParseNode> SQL_TOKEN_ROUND SQL_TOKEN_SIGN SQL_TOKEN_SIN SQL_TOKEN_SQRT SQL_TOKEN_TAN SQL_TOKEN_TRUNCATE
// computational operation
%token <pParseNode> SQL_TOKEN_EVERY SQL_TOKEN_INTERSECTION SQL_TOKEN_FUSION SQL_TOKEN_COLLECT SQL_TOKEN_VAR_POP SQL_TOKEN_VAR_SAMP
%token <pParseNode> SQL_TOKEN_STDDEV_SAMP SQL_TOKEN_STDDEV_POP
%token <pParseNode> SQL_TOKEN_RANK SQL_TOKEN_DENSE_RANK SQL_TOKEN_PERCENT_RANK SQL_TOKEN_CUME_DIST SQL_TOKEN_PERCENTILE_CONT SQL_TOKEN_PERCENTILE_DISC SQL_TOKEN_WITHIN SQL_TOKEN_ARRAY_AGG
%token <pParseNode> SQL_TOKEN_CASE SQL_TOKEN_THEN SQL_TOKEN_END SQL_TOKEN_NULLIF SQL_TOKEN_COALESCE SQL_TOKEN_WHEN SQL_TOKEN_ELSE
%token <pParseNode> SQL_TOKEN_BEFORE SQL_TOKEN_AFTER SQL_TOKEN_INSTEAD SQL_TOKEN_EACH SQL_TOKEN_REFERENCING SQL_TOKEN_BEGIN SQL_TOKEN_ATOMIC SQL_TOKEN_TRIGGER SQL_TOKEN_ROW SQL_TOKEN_STATEMENT
%token <pParseNode> SQL_TOKEN_NEW SQL_TOKEN_OLD
%token <pParseNode> SQL_TOKEN_VALUE SQL_TOKEN_CURRENT_CATALOG SQL_TOKEN_CURRENT_DEFAULT_TRANSFORM_GROUP SQL_TOKEN_CURRENT_PATH SQL_TOKEN_CURRENT_ROLE SQL_TOKEN_CURRENT_SCHEMA SQL_TOKEN_CURRENT_USER
%token <pParseNode> SQL_TOKEN_SESSION_USER SQL_TOKEN_SYSTEM_USER SQL_TOKEN_VARCHAR SQL_TOKEN_VARBINARY SQL_TOKEN_VARYING SQL_TOKEN_OBJECT SQL_TOKEN_NCLOB SQL_TOKEN_NATIONAL
%token <pParseNode> SQL_TOKEN_LARGE SQL_TOKEN_CLOB SQL_TOKEN_BLOB SQL_TOKEN_BIGINT SQL_TOKEN_BINARY SQL_TOKEN_WITHOUT SQL_TOKEN_BOOLEAN SQL_TOKEN_INTERVAL
// window function
%token <pParseNode> SQL_TOKEN_OVER SQL_TOKEN_ROW_NUMBER SQL_TOKEN_NTILE SQL_TOKEN_LEAD SQL_TOKEN_LAG SQL_TOKEN_RESPECT SQL_TOKEN_IGNORE SQL_TOKEN_NULLS
%token <pParseNode> SQL_TOKEN_FIRST_VALUE SQL_TOKEN_LAST_VALUE SQL_TOKEN_NTH_VALUE SQL_TOKEN_FIRST SQL_TOKEN_LAST
%token <pParseNode> SQL_TOKEN_EXCLUDE SQL_TOKEN_OTHERS SQL_TOKEN_TIES SQL_TOKEN_FOLLOWING SQL_TOKEN_UNBOUNDED SQL_TOKEN_PRECEDING SQL_TOKEN_RANGE SQL_TOKEN_ROWS
%token <pParseNode> SQL_TOKEN_PARTITION SQL_TOKEN_WINDOW SQL_TOKEN_NO
// LIMIT and OFFSEt
%token <pParseNode> SQL_TOKEN_LIMIT SQL_TOKEN_OFFSET SQL_TOKEN_NEXT SQL_TOKEN_ONLY
/* operators */
%left SQL_TOKEN_NAME
%left <pParseNode> SQL_TOKEN_OR
%left <pParseNode> SQL_TOKEN_AND
%left <pParseNode> SQL_LESSEQ SQL_GREATEQ SQL_NOTEQUAL SQL_LESS SQL_GREAT SQL_EQUAL /* '<' '>' = <> < > <= >= != */
%left <pParseNode> '+' '-' SQL_CONCAT
%left <pParseNode> '*' '/'
%left SQL_TOKEN_NATURAL SQL_TOKEN_CROSS SQL_TOKEN_FULL SQL_TOKEN_LEFT SQL_TOKEN_RIGHT
%left ')'
%right '='
%right '.'
%right '('
%token <pParseNode> SQL_TOKEN_INVALIDSYMBOL
/*%type <pParseNode> sql_single_statement */
%type <pParseNode> sql /*schema */
%type <pParseNode> column_def_opt_list column_def_opt table_constraint_def column_commalist
%type <pParseNode> view_def opt_with_check_option opt_column_commalist privilege_def
%type <pParseNode> opt_with_grant_option privileges operation_commalist operation
%type <pParseNode> grantee_commalist grantee opt_order_by_clause ordering_spec_commalist
%type <pParseNode> ordering_spec opt_asc_desc manipulative_statement commit_statement
%type <pParseNode> /*delete_statement_positioned*/ delete_statement_searched fetch_statement
%type <pParseNode> insert_statement values_or_query_spec
%type <pParseNode> rollback_statement select_statement_into opt_all_distinct
%type <pParseNode> /*update_statement_positioned*/ assignment_commalist assignment
%type <pParseNode> update_statement_searched target_commalist target opt_where_clause
%type <pParseNode> select_statement selection table_exp from_clause table_ref_commalist table_ref
%type <pParseNode> where_clause opt_group_by_clause column_ref_commalist opt_having_clause
%type <pParseNode> search_condition predicate comparison_predicate comparison_predicate_part_2 between_predicate between_predicate_part_2
%type <pParseNode> like_predicate opt_escape test_for_null null_predicate_part_2 in_predicate in_predicate_part_2 character_like_predicate_part_2 other_like_predicate_part_2
%type <pParseNode> all_or_any_predicate any_all_some existence_test subquery quantified_comparison_predicate_part_2
%type <pParseNode> scalar_exp_commalist parameter_ref literal parenthesized_boolean_value_expression
%type <pParseNode> column_ref data_type column cursor parameter range_variable user /*like_check*/ datetime_unit
/* new rules at OJ */
%type <pParseNode> derived_column as_clause table_name num_primary term num_value_exp
%type <pParseNode> value_exp_primary num_value_fct unsigned_value_spec cast_spec set_fct_spec scalar_subquery
%type <pParseNode> position_exp extract_exp length_exp general_value_spec
%type <pParseNode> general_set_fct set_fct_type query_exp non_join_query_exp joined_table
%type <pParseNode> non_join_query_term non_join_query_primary simple_table
%type <pParseNode> table_value_const_list row_value_constructor /*row_value_const_list*/ row_value_constructor_elem
%type <pParseNode> qualified_join value_exp query_term join_type outer_join_type join_condition boolean_term
%type <pParseNode> boolean_factor boolean_primary named_columns_join join_spec
%type <pParseNode> cast_operand cast_target factor datetime_value_exp /*interval_value_exp*/ datetime_term datetime_factor
%type <pParseNode> datetime_primary datetime_value_fct time_zone time_zone_specifier /*interval_term*/ interval_qualifier
%type <pParseNode> start_field non_second_datetime_field end_field single_datetime_field extract_field datetime_field time_zone_field
%type <pParseNode> char_length_exp octet_length_exp bit_length_exp select_sublist string_value_exp
%type <pParseNode> char_value_exp concatenation char_factor char_primary string_value_fct char_substring_fct fold
%type <pParseNode> form_conversion char_translation trim_fct trim_operands trim_spec bit_value_fct bit_substring_fct op_column_commalist
%type <pParseNode> /*bit_concatenation*/ bit_value_exp bit_factor bit_primary collate_clause char_value_fct unique_spec value_exp_commalist in_predicate_value unique_test update_source
%type <pParseNode> function_arg_commalist3 string_function_3Argument function_arg_commalist4 string_function_4Argument function_arg_commalist2 string_function_1Argument string_function_2Argument
%type <pParseNode> date_function_0Argument date_function_1Argument function_name12 function_name23 function_name1 function_name2 function_name3 function_name0 numeric_function_0Argument numeric_function_1Argument numeric_function_2Argument
%type <pParseNode> all query_primary sql_not for_length upper_lower comparison column_val cross_union /*opt_schema_element_list*/
%type <pParseNode> /*op_authorization op_schema*/ nil_fkt schema_element base_table_def base_table_element base_table_element_commalist
%type <pParseNode> column_def odbc_fct_spec odbc_call_spec odbc_fct_type op_parameter union_statement
%type <pParseNode> op_odbc_call_parameter odbc_parameter_commalist odbc_parameter function_args_commalist function_arg
%type <pParseNode> catalog_name schema_name table_node numeric_function string_function function_name date_function table_primary_as_range_column opt_as
%type <pParseNode> ordered_set_function inverse_distribution_function hypothetical_set_function hypothetical_set_function_value_expression_list rank_function_type within_group_specification inverse_distribution_function_type array_aggregate_function inverse_distribution_function_argument
%type <pParseNode> case_expression else_clause result_expression result case_abbreviation case_specification searched_when_clause simple_when_clause searched_case simple_case
%type <pParseNode> when_operand_list when_operand case_operand
%type <pParseNode> trigger_definition trigger_name trigger_action_time trigger_event transition_table_or_variable_list triggered_action trigger_column_list triggered_when_clause triggered_SQL_statement SQL_procedure_statement old_transition_variable_name new_transition_variable_name
%type <pParseNode> op_referencing op_trigger_columnlist op_triggered_action_for opt_row trigger_for SQL_procedure_statement_list transition_table_or_variable old_transition_table_name new_transition_table_name transition_table_name
%type <pParseNode> searched_when_clause_list simple_when_clause_list predefined_type opt_char_set_spec opt_collate_clause character_string_type national_character_string_type
%type <pParseNode> binary_string_type numeric_type boolean_type datetime_type interval_type opt_paren_precision paren_char_length opt_paren_char_large_length paren_character_large_object_length
%type <pParseNode> large_object_length opt_multiplier character_large_object_type national_character_large_object_type binary_large_object_string_type opt_with_or_without_time_zone
%type <pParseNode> approximate_numeric_type exact_numeric_type opt_paren_precision_scale
/* window function rules */
%type <pParseNode> window_function window_function_type ntile_function number_of_tiles lead_or_lag_function lead_or_lag lead_or_lag_extent offset default_expression null_treatment
%type <pParseNode> first_or_last_value_function first_or_last_value nth_value_function nth_row from_first_or_last window_name_or_specification in_line_window_specification opt_lead_or_lag_function
%type <pParseNode> opt_null_treatment opt_from_first_or_last simple_value_specification dynamic_parameter_specification window_name window_clause window_definition_list window_definition
%type <pParseNode> new_window_name existing_window_name window_partition_clause window_partition_column_reference_list window_partition_column_reference window_frame_clause
%type <pParseNode> window_frame_units window_frame_extent window_frame_start window_frame_preceding window_frame_between window_frame_bound_1 window_frame_bound_2 window_frame_bound window_frame_following window_frame_exclusion
%type <pParseNode> opt_window_frame_clause opt_window_partition_clause opt_existing_window_name window_specification opt_window_frame_exclusion opt_window_clause opt_offset
%type <pParseNode> opt_fetch_first_row_count fetch_first_clause offset_row_count fetch_first_row_count first_or_next row_or_rows opt_result_offset_clause result_offset_clause
/* LIMIT and OFFSET */
%type <pParseNode> opt_limit_offset_clause limit_offset_clause opt_fetch_first_clause
%%
/* Return Parse Tree to OSQLParser
* (the access over yyval after calling the parser fails,
*
*/
sql_single_statement:
sql
{ xxx_pGLOBAL_SQLPARSER->setParseTree( $1 ); }
| sql ';'
{ xxx_pGLOBAL_SQLPARSER->setParseTree( $1 ); }
;
/* schema definition language */
/* Note: other ``sql:sal_Unicode() rules appear later in the grammar */
sql:
manipulative_statement
| schema_element
{
$$ = SQL_NEW_RULE;
$$->append($1);
}
;
/***
op_authorization:
{$$ = SQL_NEW_RULE;}
| SQL_TOKEN_AUTHORIZATION user
{
$$ = SQL_NEW_RULE;
$$->append($1);
$$->append($2);
}
;
op_schema:
{$$ = SQL_NEW_RULE;}
| SQL_TOKEN_NAME
| SQL_TOKEN_NAME '.' SQL_TOKEN_NAME
{
$$ = SQL_NEW_RULE;
$$->append($1);
$$->append(newNode(".", SQLNodeType::Punctuation));
$$->append($3);
}
;
schema:
SQL_TOKEN_CREATE SQL_TOKEN_SCHEMA op_schema op_authorization opt_schema_element_list
{
$$ = SQL_NEW_RULE;
$$->append($1);
$$->append($2);
$$->append($3);
$$->append($4);
$$->append($5);
}
;
opt_schema_element_list:
{$$ = SQL_NEW_RULE;}
| schema_element_list
;
schema_element_list:
schema_element
{$$ = SQL_NEW_LISTRULE;
$$->append($1);}
| schema_element_list schema_element
{$1->append($2);
$$ = $1;}
;
*/
schema_element:
base_table_def
| view_def
| privilege_def
| trigger_definition
;
base_table_def:
SQL_TOKEN_CREATE SQL_TOKEN_TABLE table_node '(' base_table_element_commalist ')'
{$$ = SQL_NEW_RULE;
$$->append($1);
$$->append($2);
$$->append($3);
$$->append(newNode("(", SQLNodeType::Punctuation));
$$->append($5);
$$->append(newNode(")", SQLNodeType::Punctuation));}
;
base_table_element_commalist:
base_table_element
{$$ = SQL_NEW_COMMALISTRULE;
$$->append($1);}
| base_table_element_commalist ',' base_table_element
{$1->append($3);
$$ = $1;}
;
base_table_element:
column_def
| table_constraint_def
;
column_def:
column data_type column_def_opt_list
{$$ = SQL_NEW_RULE;
$$->append($1);
$$->append($2);
$$->append($3);
}
;
column_def_opt_list:
/* empty */ {$$ = SQL_NEW_LISTRULE;}
| column_def_opt_list column_def_opt
{$1->append($2);
$$ = $1;}
;
nil_fkt:
datetime_value_fct
;
unique_spec:
SQL_TOKEN_UNIQUE
| SQL_TOKEN_PRIMARY SQL_TOKEN_KEY
{
$$ = SQL_NEW_RULE;
$$->append($1);
$$->append($2);
}
;
column_def_opt:
SQL_TOKEN_NOT SQL_TOKEN_NULL
{$$ = SQL_NEW_RULE;
$$->append($1);
$$->append($2);}
| unique_spec
| SQL_TOKEN_DEFAULT literal
{$$ = SQL_NEW_RULE;
$$->append($1);
$$->append($2);}
| SQL_TOKEN_DEFAULT SQL_TOKEN_NULL
{$$ = SQL_NEW_RULE;
$$->append($1);
$$->append($2);}
| SQL_TOKEN_DEFAULT SQL_TOKEN_USER
{$$ = SQL_NEW_RULE;
$$->append($1);
$$->append($2);}
| SQL_TOKEN_DEFAULT nil_fkt
{
$$ = SQL_NEW_RULE;
$$->append($1);
$$->append($2);
}
| SQL_TOKEN_CHECK
| SQL_TOKEN_CHECK '(' search_condition ')'
{$$ = SQL_NEW_RULE;
$$->append($1);
$$->append(newNode("(", SQLNodeType::Punctuation));
$$->append($3);
$$->append(newNode(")", SQLNodeType::Punctuation));}
| SQL_TOKEN_REFERENCES table_node
{$$ = SQL_NEW_RULE;
$$->append($1);
$$->append($2);}
| SQL_TOKEN_REFERENCES table_node '(' column_commalist ')'
{$$ = SQL_NEW_RULE;
$$->append($1);
$$->append($2);
$$->append(newNode("(", SQLNodeType::Punctuation));
$$->append($4);
$$->append(newNode(")", SQLNodeType::Punctuation));}
;
table_constraint_def:
unique_spec '(' column_commalist ')'
{$$ = SQL_NEW_RULE;
$$->append($1);
$$->append(newNode("(", SQLNodeType::Punctuation));
$$->append($3);
$$->append(newNode(")", SQLNodeType::Punctuation));}
| SQL_TOKEN_FOREIGN SQL_TOKEN_KEY '(' column_commalist ')' SQL_TOKEN_REFERENCES table_node
{$$ = SQL_NEW_RULE;
$$->append($1);
$$->append($2);
$$->append(newNode("(", SQLNodeType::Punctuation));
$$->append($4);
$$->append(newNode(")", SQLNodeType::Punctuation));
$$->append($6);
$$->append($7);}
| SQL_TOKEN_FOREIGN SQL_TOKEN_KEY '(' column_commalist ')' SQL_TOKEN_REFERENCES table_node '(' column_commalist ')'
{$$ = SQL_NEW_RULE;
$$->append($1);
$$->append($2);
$$->append(newNode("(", SQLNodeType::Punctuation));
$$->append($4);
$$->append(newNode(")", SQLNodeType::Punctuation));
$$->append($6);
$$->append($7);
$$->append(newNode("(", SQLNodeType::Punctuation));
$$->append($9);
$$->append(newNode(")", SQLNodeType::Punctuation));}
| SQL_TOKEN_CHECK '(' search_condition ')'
{$$ = SQL_NEW_RULE;
$$->append($1);
$$->append(newNode("(", SQLNodeType::Punctuation));
$$->append($3);
$$->append(newNode(")", SQLNodeType::Punctuation));}
;
op_column_commalist:
/* empty */ {$$ = SQL_NEW_RULE;}
| '(' column_commalist ')'
{$$ = SQL_NEW_RULE;
$$->append(newNode("(", SQLNodeType::Punctuation));
$$->append($2);
$$->append(newNode(")", SQLNodeType::Punctuation));
}
;
column_commalist:
column_commalist ',' column
{$1->append($3);
$$ = $1;}
| column
{$$ = SQL_NEW_COMMALISTRULE;
$$->append($1);}
;
view_def:
SQL_TOKEN_CREATE SQL_TOKEN_VIEW table_node opt_column_commalist SQL_TOKEN_AS select_statement opt_with_check_option
{$$ = SQL_NEW_RULE;
$$->append($1);
$$->append($2);
$$->append($3);
$$->append($4);
$$->append($5);
$$->append($6);
$$->append($7);}
;
opt_with_check_option:
/* empty */ {$$ = SQL_NEW_RULE;}
| SQL_TOKEN_WITH SQL_TOKEN_CHECK SQL_TOKEN_OPTION
{$$ = SQL_NEW_RULE;
$$->append($1);
$$->append($2);
$$->append($3);}
;
opt_column_commalist:
/* empty */ {$$ = SQL_NEW_RULE;}
| '(' column_commalist ')'
{$$ = SQL_NEW_RULE;
$$->append(newNode("(", SQLNodeType::Punctuation));
$$->append($2);
$$->append(newNode(")", SQLNodeType::Punctuation));}
;
privilege_def:
SQL_TOKEN_GRANT privileges SQL_TOKEN_ON table_node SQL_TOKEN_TO grantee_commalist
opt_with_grant_option
{$$ = SQL_NEW_RULE;
$$->append($1);
$$->append($2);
$$->append($3);
$$->append($4);
$$->append($5);
$$->append($6);
$$->append($7);}
;
opt_with_grant_option:
/* empty */ {$$ = SQL_NEW_RULE;}
| SQL_TOKEN_WITH SQL_TOKEN_GRANT SQL_TOKEN_OPTION
{$$ = SQL_NEW_RULE;
$$->append($1);
$$->append($2);
$$->append($3);}
;
privileges:
SQL_TOKEN_ALL SQL_TOKEN_PRIVILEGES
{$$ = SQL_NEW_RULE;
$$->append($1);
$$->append($2);}
| operation_commalist
;
operation_commalist:
operation
{$$ = SQL_NEW_COMMALISTRULE;
$$->append($1);}
| operation_commalist ',' operation
{$1->append($3);
$$ = $1;}
;
operation:
SQL_TOKEN_SELECT
| SQL_TOKEN_INSERT opt_column_commalist
{$$ = SQL_NEW_RULE;
$$->append($1);
$$->append($2);}
| SQL_TOKEN_DELETE
| SQL_TOKEN_UPDATE opt_column_commalist
{$$ = SQL_NEW_RULE;
$$->append($1);
$$->append($2);}
| SQL_TOKEN_REFERENCES opt_column_commalist
{$$ = SQL_NEW_RULE;
$$->append($1);
$$->append($2);}
| SQL_TOKEN_USAGE
;
grantee_commalist:
grantee
{$$ = SQL_NEW_COMMALISTRULE;
$$->append($1);}
| grantee_commalist ',' grantee
{$1->append($3);
$$ = $1;}
;
grantee:
SQL_TOKEN_PUBLIC
| user
;
/* module language */
opt_order_by_clause:
/* empty */ {$$ = SQL_NEW_RULE;}
| SQL_TOKEN_ORDER SQL_TOKEN_BY ordering_spec_commalist
{$$ = SQL_NEW_RULE;
$$->append($1);
$$->append($2);
$$->append($3);}
;
ordering_spec_commalist:
ordering_spec
{$$ = SQL_NEW_COMMALISTRULE;
$$->append($1);}
| ordering_spec_commalist ',' ordering_spec
{$1->append($3);
$$ = $1;}
;
ordering_spec:
/* SQL_TOKEN_INTNUM opt_asc_desc
{$$ = SQL_NEW_RULE;
$$->append($1);
$$->append($2);}
*/
predicate opt_asc_desc
{$$ = SQL_NEW_RULE;
$$->append($1);
$$->append($2);}
| row_value_constructor_elem opt_asc_desc
{$$ = SQL_NEW_RULE;
$$->append($1);
$$->append($2);}
;
opt_asc_desc:
{$$ = SQL_NEW_RULE;}
| SQL_TOKEN_ASC
| SQL_TOKEN_DESC
;
/***
manipulative_statement_list:
manipulative_statement
{$$ = SQL_NEW_LISTRULE;
$$->append($1);}
| manipulative_statement_list manipulative_statement
{$1->append($2);
$$ = $1;}
;
***/
sql_not:
/* vide */
{$$ = SQL_NEW_RULE;}
| SQL_TOKEN_NOT
;
/* manipulative statements */
manipulative_statement:
commit_statement
/* | delete_statement_positioned*/
| delete_statement_searched
| fetch_statement
| insert_statement
| rollback_statement
| select_statement_into
/* | update_statement_positioned*/
| update_statement_searched
| union_statement
| '{' odbc_call_spec '}'
{
$$ = SQL_NEW_RULE;
$$->append(newNode("{", SQLNodeType::Punctuation));
$$->append($2);
$$->append(newNode("}", SQLNodeType::Punctuation));
}
;
union_statement:
select_statement
| union_statement SQL_TOKEN_UNION all select_statement
{
$$ = SQL_NEW_RULE;
$$->append($1);
$$->append($2);
$$->append($3);
$$->append($4);
}
;
commit_statement:
SQL_TOKEN_COMMIT SQL_TOKEN_WORK
{$$ = SQL_NEW_RULE;
$$->append($1);
$$->append($2);}
;
/*
delete_statement_positioned:
SQL_TOKEN_DELETE SQL_TOKEN_FROM table_node SQL_TOKEN_WHERE SQL_TOKEN_CURRENT SQL_TOKEN_OF cursor
{$$ = SQL_NEW_RULE;
$$->append($1);
$$->append($2);
$$->append($3);
$$->append($4);
$$->append($5);
$$->append($6);
$$->append($7);}
;
*/
delete_statement_searched:
SQL_TOKEN_DELETE SQL_TOKEN_FROM table_node opt_where_clause
{$$ = SQL_NEW_RULE;
$$->append($1);
$$->append($2);
$$->append($3);
$$->append($4);}
;
fetch_statement:
SQL_TOKEN_FETCH cursor SQL_TOKEN_INTO target_commalist
{$$ = SQL_NEW_RULE;
$$->append($1);
$$->append($2);
$$->append($3);
$$->append($4);}
;
insert_statement:
SQL_TOKEN_INSERT SQL_TOKEN_INTO table_node opt_column_commalist query_exp
{$$ = SQL_NEW_RULE;
$$->append($1);
$$->append($2);
$$->append($3);
$$->append($4);
$$->append($5);}
;
values_or_query_spec:
SQL_TOKEN_VALUES '(' table_value_const_list ')'
{$$ = SQL_NEW_RULE;
$$->append($1);
$$->append(newNode("(", SQLNodeType::Punctuation));
$$->append($3);
$$->append(newNode(")", SQLNodeType::Punctuation));
}
;
table_value_const_list:
row_value_constructor
{$$ = SQL_NEW_COMMALISTRULE;
$$->append($1);}
| table_value_const_list ',' row_value_constructor
{$1->append($3);
$$ = $1;}
;
/*
row_value_const_list:
row_value_constructor_elem
{$$ = SQL_NEW_COMMALISTRULE;
$$->append($1);}
| row_value_const_list ',' row_value_constructor_elem
{$1->append($3);
$$ = $1;}
;
*/
row_value_constructor:
row_value_constructor_elem
/* | '(' row_value_const_list ')'
{
$$ = SQL_NEW_RULE;
$$->append(newNode("(", SQLNodeType::Punctuation));
$$->append($2);
$$->append(newNode(")", SQLNodeType::Punctuation));
}
*/
;
row_value_constructor_elem:
value_exp /*[^')']*/
| SQL_TOKEN_DEFAULT
;
rollback_statement:
SQL_TOKEN_ROLLBACK SQL_TOKEN_WORK
{$$ = SQL_NEW_RULE;
$$->append($1);
$$->append($2);}
;
/* INTO target_commalist herausgenommen */
select_statement_into:
SQL_TOKEN_SELECT opt_all_distinct selection SQL_TOKEN_INTO target_commalist table_exp
{$$ = SQL_NEW_RULE;
$$->append($1);
$$->append($2);
$$->append($3);
$$->append($4);
$$->append($5);
$$->append($6); }
;
opt_all_distinct:
{$$ = SQL_NEW_RULE;}
| SQL_TOKEN_ALL
| SQL_TOKEN_DISTINCT
;
/*
update_statement_positioned:
SQL_TOKEN_UPDATE table_node SQL_TOKEN_SET assignment_commalist
SQL_TOKEN_WHERE SQL_TOKEN_CURRENT SQL_TOKEN_OF cursor
{$$ = SQL_NEW_RULE;
$$->append($1);
$$->append($2);
$$->append($3);
$$->append($4);
$$->append($5);
$$->append($6);
$$->append($7);
$$->append($8);}
;
*/
assignment_commalist:
assignment
{$$ = SQL_NEW_COMMALISTRULE;
$$->append($1);}
| assignment_commalist ',' assignment
{$1->append($3);
$$ = $1;}
;
assignment:
column SQL_EQUAL update_source
{$$ = SQL_NEW_RULE;
$$->append($1);
$$->append($2);
$$->append($3);}
;
update_source:
value_exp
| SQL_TOKEN_DEFAULT
;
update_statement_searched:
SQL_TOKEN_UPDATE table_node SQL_TOKEN_SET assignment_commalist opt_where_clause
{$$ = SQL_NEW_RULE;
$$->append($1);
$$->append($2);
$$->append($3);
$$->append($4);
$$->append($5);}
;
target_commalist:
target
{$$ = SQL_NEW_COMMALISTRULE;
$$->append($1);}
| target_commalist ',' target
{$1->append($3);
$$ = $1;}
;
target:
parameter_ref
;
opt_where_clause:
/* empty */ {$$ = SQL_NEW_RULE;}
| where_clause
;
/* query expressions */
query_term:
non_join_query_term
{
$$ = SQL_NEW_RULE;
$$->append($1);
}
;
/* SELECT STATEMENT */
select_statement:
SQL_TOKEN_SELECT opt_all_distinct selection table_exp
{
$$ = SQL_NEW_RULE;
$$->append($1);
$$->append($2);
$$->append($3);
$$->append($4);
}
;
selection:
'*'
{
$$ = SQL_NEW_RULE;
$$->append(newNode("*", SQLNodeType::Punctuation));
}
| scalar_exp_commalist
;
opt_result_offset_clause:
/* empty */ {$$ = SQL_NEW_RULE;}
| result_offset_clause
;
result_offset_clause:
SQL_TOKEN_OFFSET offset_row_count row_or_rows
{
$$ = SQL_NEW_RULE;
$$->append($1);
$$->append($2);
$$->append($3);
}
;
opt_fetch_first_row_count:
/* empty */ {$$ = SQL_NEW_RULE;}
| fetch_first_row_count
;
first_or_next:
SQL_TOKEN_FIRST
| SQL_TOKEN_NEXT
;
row_or_rows:
SQL_TOKEN_ROW
| SQL_TOKEN_ROWS
;
opt_fetch_first_clause:
/* empty */ {$$ = SQL_NEW_RULE;}
| fetch_first_clause
;
fetch_first_clause:
SQL_TOKEN_FETCH first_or_next opt_fetch_first_row_count row_or_rows SQL_TOKEN_ONLY
{
$$ = SQL_NEW_RULE;
$$->append($1);
$$->append($2);
$$->append($3);
$$->append($4);
$$->append($5);
}
;
offset_row_count:
literal
;
fetch_first_row_count:
literal
;
opt_limit_offset_clause:
/* empty */ {$$ = SQL_NEW_RULE;}
| limit_offset_clause
;
opt_offset:
/* empty */ {$$ = SQL_NEW_RULE;}
| SQL_TOKEN_OFFSET SQL_TOKEN_INTNUM
{
$$ = SQL_NEW_RULE;
$$->append($1);
$$->append($2);
}
;
limit_offset_clause:
SQL_TOKEN_LIMIT SQL_TOKEN_INTNUM opt_offset
{
$$ = SQL_NEW_RULE;
$$->append($1);
$$->append($2);
$$->append($3);
}
;
table_exp:
from_clause opt_where_clause opt_group_by_clause opt_having_clause opt_window_clause opt_order_by_clause opt_limit_offset_clause opt_result_offset_clause opt_fetch_first_clause
{
$$ = SQL_NEW_RULE;
$$->append($1);
$$->append($2);
$$->append($3);
$$->append($4);
$$->append($5);
$$->append($6);
$$->append($7);
$$->append($8);
$$->append($9);
}
;
from_clause:
SQL_TOKEN_FROM table_ref_commalist
{ $$ = SQL_NEW_RULE;
$$->append($1);
$$->append($2); }
;
table_ref_commalist:
table_ref
{ $$ = SQL_NEW_COMMALISTRULE;
$$->append($1); }
| table_ref_commalist ',' table_ref
{ $1->append($3);
$$ = $1; }
;
opt_as:
/* empty */ {$$ = SQL_NEW_RULE;}
| SQL_TOKEN_AS
;
opt_row:
/* empty */ {$$ = SQL_NEW_RULE;}
| SQL_TOKEN_ROW
;
table_primary_as_range_column:
{$$ = SQL_NEW_RULE;}
| opt_as SQL_TOKEN_NAME op_column_commalist
{
$$ = SQL_NEW_RULE;
$$->append($1);
$$->append($2);
$$->append($3);
}
;
table_ref:
table_node table_primary_as_range_column
{
$$ = SQL_NEW_RULE;
$$->append($1);
$$->append($2);
}
| subquery range_variable op_column_commalist
{
$$ = SQL_NEW_RULE;
$$->append($1);
$$->append($2);
$$->append($3);
}
| joined_table
| '{' SQL_TOKEN_OJ joined_table '}'
{
$$ = SQL_NEW_RULE;
$$->append(newNode("{", SQLNodeType::Punctuation));
$$->append($2);
$$->append($3);
$$->append(newNode("}", SQLNodeType::Punctuation));
}
| '(' joined_table ')'
{
$$ = SQL_NEW_RULE;
$$->append(newNode("(", SQLNodeType::Punctuation));
$$->append($2);
$$->append(newNode(")", SQLNodeType::Punctuation));
}
;
where_clause:
SQL_TOKEN_WHERE search_condition
{$$ = SQL_NEW_RULE;
$$->append($1);
$$->append($2);}
;
opt_group_by_clause:
/* empty */ {$$ = SQL_NEW_RULE;}
| SQL_TOKEN_GROUP SQL_TOKEN_BY column_ref_commalist
{$$ = SQL_NEW_RULE;
$$->append($1);
$$->append($2);
$$->append($3);}
;
column_ref_commalist:
column_ref
{$$ = SQL_NEW_COMMALISTRULE;
$$->append($1);}
| set_fct_spec
{$$ = SQL_NEW_COMMALISTRULE;
$$->append($1);}
| column_ref_commalist ',' column_ref
{$1->append($3);
$$ = $1;}
| column_ref_commalist ',' set_fct_spec
{$1->append($3);
$$ = $1;}
;
opt_having_clause:
/* empty */ {$$ = SQL_NEW_RULE;}
| SQL_TOKEN_HAVING search_condition
{$$ = SQL_NEW_RULE;
$$->append($1);
$$->append($2);}
;
/* search conditions */
boolean_primary:
predicate
| '(' search_condition ')'
{ // boolean_primary: rule 2
$$ = SQL_NEW_RULE;
$$->append(newNode("(", SQLNodeType::Punctuation));
$$->append($2);
$$->append(newNode(")", SQLNodeType::Punctuation));
}
| row_value_constructor_elem /*[^')' ',']*/
{
if(xxx_pGLOBAL_SQLPARSER->inPredicateCheck())// boolean_primary: rule 3
{
$$ = SQL_NEW_RULE;
sal_Int16 nErg = 0;
if ( SQL_ISTOKEN( $1, NULL))
{
OSQLParseNode* pColumnRef = newNode("", SQLNodeType::Rule,OSQLParser::RuleID(OSQLParseNode::column_ref));
pColumnRef->append(newNode(xxx_pGLOBAL_SQLPARSER->getFieldName(),SQLNodeType::Name));
OSQLParseNode* pTFN = new OSQLInternalNode("", SQLNodeType::Rule,OSQLParser::RuleID(OSQLParseNode::test_for_null));
pTFN->append(pColumnRef);
OSQLParseNode* pNPP2 = new OSQLInternalNode("", SQLNodeType::Rule, OSQLParser::RuleID(OSQLParseNode::null_predicate_part_2));
pNPP2->append(new OSQLInternalNode("", SQLNodeType::Keyword, SQL_TOKEN_IS));
pNPP2->append(new OSQLInternalNode("", SQLNodeType::Rule, OSQLParser::RuleID(OSQLParseNode::sql_not)));
pNPP2->append(new OSQLInternalNode("", SQLNodeType::Keyword, SQL_TOKEN_NULL));
pTFN->append(pNPP2);
$$->append(pTFN);
nErg = 1;
}
else
{
nErg = xxx_pGLOBAL_SQLPARSER->buildComparisonRule($$,$1);
}
if(nErg == 1)
{
OSQLParseNode* pTemp = $$;
$$ = pTemp->removeAt((sal_uInt32)0);
delete pTemp;
}
else
{
delete $$;
if(nErg)
YYERROR;
else
YYABORT;
}
}
else
YYERROR;
}
;
parenthesized_boolean_value_expression:
'(' search_condition ')'
{ // boolean_primary: rule 2
$$ = SQL_NEW_RULE;
$$->append(newNode("(", SQLNodeType::Punctuation));
$$->append($2);
$$->append(newNode(")", SQLNodeType::Punctuation));
}
;
boolean_factor:
boolean_primary %dprec 2
| SQL_TOKEN_NOT boolean_primary %dprec 1
{ // boolean_factor: rule 1
$$ = SQL_NEW_RULE;
$$->append($1);
$$->append($2);
}
;
boolean_term:
boolean_factor
| boolean_term SQL_TOKEN_AND boolean_factor
{
$$ = SQL_NEW_RULE; // boolean_term: rule 1
$$->append($1);
$$->append($2);
$$->append($3);
}
;
search_condition:
boolean_term
| search_condition SQL_TOKEN_OR boolean_term
{
$$ = SQL_NEW_RULE; // search_condition
$$->append($1);
$$->append($2);
$$->append($3);
}
;
predicate:
comparison_predicate %dprec 1
| between_predicate
| all_or_any_predicate
| existence_test
| unique_test
| test_for_null %dprec 2
| in_predicate
| like_predicate
;
comparison_predicate_part_2:
comparison row_value_constructor
{
$$ = SQL_NEW_RULE; // comparison_predicate: rule 1
$$->append($1);
$$->append($2);
}
comparison_predicate:
row_value_constructor comparison row_value_constructor
{
$$ = SQL_NEW_RULE; // comparison_predicate: rule 1
$$->append($1);
$$->append($2);
$$->append($3);
}
| comparison row_value_constructor
{
if(xxx_pGLOBAL_SQLPARSER->inPredicateCheck()) // comparison_predicate: rule 2
{
$$ = SQL_NEW_RULE;
sal_Int16 nErg = xxx_pGLOBAL_SQLPARSER->buildPredicateRule($$,$2,$1);
if(nErg == 1)
{
OSQLParseNode* pTemp = $$;
$$ = pTemp->removeAt((sal_uInt32)0);
delete pTemp;
}
else
{
delete $$;
YYABORT;
}
}
else
{
YYERROR;
}
}
;
comparison:
SQL_LESS
| SQL_NOTEQUAL
| SQL_EQUAL
| SQL_GREAT
| SQL_LESSEQ
| SQL_GREATEQ
| SQL_TOKEN_IS sql_not SQL_TOKEN_DISTINCT SQL_TOKEN_FROM
{
$$ = SQL_NEW_RULE;
$$->append($1);
$$->append($2);
$$->append($3);
$$->append($4);
}
| SQL_TOKEN_IS sql_not
{
$$ = SQL_NEW_RULE;
$$->append($1);
$$->append($2);
}
;
between_predicate_part_2:
sql_not SQL_TOKEN_BETWEEN row_value_constructor SQL_TOKEN_AND row_value_constructor
{
if (xxx_pGLOBAL_SQLPARSER->inPredicateCheck()) // between_predicate: rule 2
{
$$ = SQL_NEW_RULE;
sal_Int16 nErg = xxx_pGLOBAL_SQLPARSER->buildPredicateRule($$,$3,$2,$5);
if(nErg == 1)
{
OSQLParseNode* pTemp = $$;
$$ = pTemp->removeAt((sal_uInt32)0);
OSQLParseNode* pColumnRef = $$->removeAt((sal_uInt32)0);
$$->insert(0,$1);
OSQLParseNode* pBetween_predicate = new OSQLInternalNode("", SQLNodeType::Rule,OSQLParser::RuleID(OSQLParseNode::between_predicate));
pBetween_predicate->append(pColumnRef);
pBetween_predicate->append($$);
$$ = pBetween_predicate;
delete pTemp;
delete $4;
}
else
{
delete $$;
YYABORT;
}
}
else
{
$$ = SQL_NEW_RULE; // between_predicate: rule 1
$$->append($1);
$$->append($2);
$$->append($3);
$$->append($4);
$$->append($5);
}
}
between_predicate:
row_value_constructor between_predicate_part_2
{
$$ = SQL_NEW_RULE; // between_predicate: rule 1
$$->append($1);
$$->append($2);
}
| between_predicate_part_2
;
character_like_predicate_part_2:
sql_not SQL_TOKEN_LIKE string_value_exp opt_escape
{
$$ = SQL_NEW_RULE; // like_predicate: rule 1
$$->append($1);
$$->append($2);
$$->append($3);
$$->append($4);
}
;
other_like_predicate_part_2:
sql_not SQL_TOKEN_LIKE value_exp_primary opt_escape
{
$$ = SQL_NEW_RULE; // like_predicate: rule 1
$$->append($1);
$$->append($2);
$$->append($3);
$$->append($4);
}
;
like_predicate:
row_value_constructor character_like_predicate_part_2
{
$$ = SQL_NEW_RULE; // like_predicate: rule 1
$$->append($1);
$$->append($2);
}
| row_value_constructor other_like_predicate_part_2
{
$$ = SQL_NEW_RULE; // like_predicate: rule 3
$$->append($1);
$$->append($2);
}
| character_like_predicate_part_2
{
if (xxx_pGLOBAL_SQLPARSER->inPredicateCheck()) // like_predicate: rule 5
{
OSQLParseNode* pColumnRef = newNode("", SQLNodeType::Rule,OSQLParser::RuleID(OSQLParseNode::column_ref));
pColumnRef->append(newNode(xxx_pGLOBAL_SQLPARSER->getFieldName(),SQLNodeType::Name));
$$ = SQL_NEW_RULE;
$$->append(pColumnRef);
$$->append($1);
OSQLParseNode* p2nd = $1->removeAt(2);
OSQLParseNode* p3rd = $1->removeAt(2);
if ( !xxx_pGLOBAL_SQLPARSER->buildLikeRule($1,p2nd,p3rd) )
{
delete $$;
YYABORT;
}
$1->append(p3rd);
}
else
YYERROR;
}
| other_like_predicate_part_2
{
if (xxx_pGLOBAL_SQLPARSER->inPredicateCheck()) // like_predicate: rule 6
{
OSQLParseNode* pColumnRef = newNode("", SQLNodeType::Rule,OSQLParser::RuleID(OSQLParseNode::column_ref));
pColumnRef->append(newNode(xxx_pGLOBAL_SQLPARSER->getFieldName(),SQLNodeType::Name));
$$ = SQL_NEW_RULE;
$$->append(pColumnRef);
$$->append($1);
OSQLParseNode* p2nd = $1->removeAt(2);
OSQLParseNode* p3rd = $1->removeAt(2);
if ( !xxx_pGLOBAL_SQLPARSER->buildLikeRule($1,p2nd,p3rd) )
{
delete $$;
YYABORT;
}
$1->append(p3rd);
}
else
YYERROR;
}
;
opt_escape:
/* empty */ {$$ = SQL_NEW_RULE;}
| SQL_TOKEN_ESCAPE string_value_exp
{$$ = SQL_NEW_RULE;
$$->append($1);
$$->append($2);}
| '{' SQL_TOKEN_ESCAPE SQL_TOKEN_STRING '}'
{
$$ = SQL_NEW_RULE;
$$->append(newNode("{", SQLNodeType::Punctuation));
$$->append($2);
$$->append($3);
$$->append(newNode("}", SQLNodeType::Punctuation));
}
;
null_predicate_part_2:
SQL_TOKEN_IS sql_not SQL_TOKEN_NULL
{
$$ = SQL_NEW_RULE; // test_for_null: rule 1
$$->append($1);
$$->append($2);
$$->append($3);
}
| SQL_TOKEN_IS sql_not SQL_TOKEN_UNKNOWN
{
$$ = SQL_NEW_RULE; // test_for_null: rule 1
$$->append($1);
$$->append($2);
$$->append($3);
}
;
test_for_null:
row_value_constructor null_predicate_part_2
{
$$ = SQL_NEW_RULE; // test_for_null: rule 1
$$->append($1);
$$->append($2);
}
| null_predicate_part_2
{
if (xxx_pGLOBAL_SQLPARSER->inPredicateCheck())// test_for_null: rule 2
{
OSQLParseNode* pColumnRef = newNode("", SQLNodeType::Rule,OSQLParser::RuleID(OSQLParseNode::column_ref));
pColumnRef->append(newNode(xxx_pGLOBAL_SQLPARSER->getFieldName(),SQLNodeType::Name));
$$ = SQL_NEW_RULE;
$$->append(pColumnRef);
$$->append($1);
}
else
YYERROR;
}
;
in_predicate_value:
subquery
{$$ = SQL_NEW_RULE;
$$->append($1);
}
| '(' value_exp_commalist ')'
{$$ = SQL_NEW_RULE;
$$->append(newNode("(", SQLNodeType::Punctuation));
$$->append($2);
$$->append(newNode(")", SQLNodeType::Punctuation));
}
;
in_predicate_part_2:
sql_not SQL_TOKEN_IN in_predicate_value
{
$$ = SQL_NEW_RULE;// in_predicate: rule 1
$$->append($1);
$$->append($2);
$$->append($3);
}
;
in_predicate:
row_value_constructor in_predicate_part_2
{
$$ = SQL_NEW_RULE;// in_predicate: rule 1
$$->append($1);
$$->append($2);
}
| in_predicate_part_2
{
if ( xxx_pGLOBAL_SQLPARSER->inPredicateCheck() )// in_predicate: rule 2
{
OSQLParseNode* pColumnRef = newNode("", SQLNodeType::Rule,OSQLParser::RuleID(OSQLParseNode::column_ref));
pColumnRef->append(newNode(xxx_pGLOBAL_SQLPARSER->getFieldName(),SQLNodeType::Name));
$$ = SQL_NEW_RULE;
$$->append(pColumnRef);
$$->append($1);
}
else
YYERROR;
}
;
quantified_comparison_predicate_part_2:
comparison any_all_some subquery
{
$$ = SQL_NEW_RULE;
$$->append($1);
$$->append($2);
$$->append($3);
}
;
all_or_any_predicate:
row_value_constructor quantified_comparison_predicate_part_2
{
$$ = SQL_NEW_RULE;
$$->append($1);
$$->append($2);
}
| quantified_comparison_predicate_part_2
{
if(xxx_pGLOBAL_SQLPARSER->inPredicateCheck())
{
OSQLParseNode* pColumnRef = newNode("", SQLNodeType::Rule,OSQLParser::RuleID(OSQLParseNode::column_ref));
pColumnRef->append(newNode(xxx_pGLOBAL_SQLPARSER->getFieldName(),SQLNodeType::Name));
$$ = SQL_NEW_RULE;
$$->append(pColumnRef);
$$->append($1);
}
else
YYERROR;
}
;
any_all_some:
SQL_TOKEN_ANY
| SQL_TOKEN_ALL
| SQL_TOKEN_SOME
;
existence_test:
SQL_TOKEN_EXISTS subquery
{$$ = SQL_NEW_RULE;
$$->append($1);
$$->append($2);}
;
unique_test:
SQL_TOKEN_UNIQUE subquery
{$$ = SQL_NEW_RULE;
$$->append($1);
$$->append($2);}
;
subquery:
'(' query_exp ')'
{$$ = SQL_NEW_RULE;
$$->append(newNode("(", SQLNodeType::Punctuation));
$$->append($2);
$$->append(newNode(")", SQLNodeType::Punctuation));}
;
/* scalar expressions */
scalar_exp_commalist:
select_sublist
{
$$ = SQL_NEW_COMMALISTRULE;
$$->append($1);
}
| scalar_exp_commalist ',' select_sublist
{
$1->append($3);
$$ = $1;
}
;
select_sublist:
/* table_node '.' '*'
{
$$ = SQL_NEW_RULE;
$$->append($1);
$$->append(newNode(".", SQLNodeType::Punctuation));
$$->append(newNode("*", SQLNodeType::Punctuation));
}
*/
derived_column
;
parameter_ref:
parameter
;
/*
op_like:
'*'
{
$$ = newNode("*", SQLNodeType::Punctuation);
}
| '?'
{
$$ = newNode("?", SQLNodeType::Punctuation);
}
| op_like '*'
{
$$ = SQL_NEW_RULE;
$$->append($1);
$$->append(newNode("*", SQLNodeType::Punctuation));
xxx_pGLOBAL_SQLPARSER->reduceLiteral($$, sal_False);
}
| op_like '?'
{
$$ = SQL_NEW_RULE;
$$->append($1);
$$->append(newNode("?", SQLNodeType::Punctuation));
xxx_pGLOBAL_SQLPARSER->reduceLiteral($$, sal_False);
}
;
*/
literal:
/* SQL_TOKEN_STRING
| */SQL_TOKEN_INT
| SQL_TOKEN_REAL_NUM
| SQL_TOKEN_INTNUM
| SQL_TOKEN_APPROXNUM
| SQL_TOKEN_ACCESS_DATE
/* rules for predicate check */
| literal SQL_TOKEN_STRING
{
if (xxx_pGLOBAL_SQLPARSER->inPredicateCheck())
{
$$ = SQL_NEW_RULE;
$$->append($1);
$$->append($2);
OSQLParser::reduceLiteral($$, true);
}
else
YYERROR;
}
| literal SQL_TOKEN_INT
{
if (xxx_pGLOBAL_SQLPARSER->inPredicateCheck())
{
$$ = SQL_NEW_RULE;
$$->append($1);
$$->append($2);
OSQLParser::reduceLiteral($$, true);
}
else
YYERROR;
}
| literal SQL_TOKEN_REAL_NUM
{
if (xxx_pGLOBAL_SQLPARSER->inPredicateCheck())
{
$$ = SQL_NEW_RULE;
$$->append($1);
$$->append($2);
OSQLParser::reduceLiteral($$, true);
}
else
YYERROR;
}
| literal SQL_TOKEN_APPROXNUM
{
if (xxx_pGLOBAL_SQLPARSER->inPredicateCheck())
{
$$ = SQL_NEW_RULE;
$$->append($1);
$$->append($2);
OSQLParser::reduceLiteral($$, true);
}
else
YYERROR;
}
;
/* miscellaneous */
as_clause:
/* empty */ {$$ = SQL_NEW_RULE;}
| SQL_TOKEN_AS column
{
$$ = SQL_NEW_RULE;
$$->append($1);
$$->append($2);
}
| column
;
position_exp:
SQL_TOKEN_POSITION '(' value_exp SQL_TOKEN_IN value_exp ')'
{
$$ = SQL_NEW_RULE;
$$->append($1);
$$->append(newNode("(", SQLNodeType::Punctuation));
$$->append($3);
$$->append($4);
$$->append($5);
$$->append(newNode(")", SQLNodeType::Punctuation));
}
| SQL_TOKEN_POSITION '(' value_exp_commalist ')'
{
$$ = SQL_NEW_RULE;
$$->append($1);
$$->append(newNode("(", SQLNodeType::Punctuation));
$$->append($3);
$$->append(newNode(")", SQLNodeType::Punctuation));
}
;
num_value_fct:
position_exp
| extract_exp
| length_exp
;
char_length_exp:
SQL_TOKEN_CHAR_LENGTH '(' value_exp ')'
{
$$ = SQL_NEW_RULE;
$$->append($1);
$$->append(newNode("(", SQLNodeType::Punctuation));
$$->append($3);
$$->append(newNode(")", SQLNodeType::Punctuation));
}
| SQL_TOKEN_SQL_TOKEN_INTNUM '(' value_exp ')'
{
$$ = SQL_NEW_RULE;
$$->append($1);
$$->append(newNode("(", SQLNodeType::Punctuation));
$$->append($3);
$$->append(newNode(")", SQLNodeType::Punctuation));
}
;
octet_length_exp:
SQL_TOKEN_OCTET_LENGTH '(' value_exp ')'
{
$$ = SQL_NEW_RULE;
$$->append($1);
$$->append(newNode("(", SQLNodeType::Punctuation));
$$->append($3);
$$->append(newNode(")", SQLNodeType::Punctuation));
}
;
bit_length_exp:
SQL_TOKEN_BIT_LENGTH '(' value_exp ')'
{
$$ = SQL_NEW_RULE;
$$->append($1);
$$->append(newNode("(", SQLNodeType::Punctuation));
$$->append($3);
$$->append(newNode(")", SQLNodeType::Punctuation));
}
;
length_exp:
char_length_exp
{
$$ = SQL_NEW_RULE;
$$->append($1);
}
| octet_length_exp
{
$$ = SQL_NEW_RULE;
$$->append($1);
}
| bit_length_exp
{
$$ = SQL_NEW_RULE;
$$->append($1);
}
;
datetime_field:
non_second_datetime_field
{
$$ = SQL_NEW_RULE;
$$->append($1);
}
| SQL_TOKEN_SECOND
{
$$ = SQL_NEW_RULE;
$$->append($1);
}
;
extract_field:
time_zone_field
| datetime_field
| value_exp
;
time_zone_field:
SQL_TOKEN_TIMEZONE_HOUR
{
$$ = SQL_NEW_RULE;
$$->append($1);
}
| SQL_TOKEN_TIMEZONE_MINUTE
{
$$ = SQL_NEW_RULE;
$$->append($1);
}
;
extract_exp:
SQL_TOKEN_EXTRACT '(' extract_field SQL_TOKEN_FROM value_exp ')'
{
$$ = SQL_NEW_RULE;
$$->append($1);
$$->append(newNode("(", SQLNodeType::Punctuation));
$$->append($3);
$$->append($4);
$$->append($5);
$$->append(newNode(")", SQLNodeType::Punctuation));
}
;
unsigned_value_spec:
general_value_spec
| literal
;
general_value_spec:
parameter
| SQL_TOKEN_USER
| SQL_TOKEN_NULL
| SQL_TOKEN_FALSE
| SQL_TOKEN_TRUE
| SQL_TOKEN_VALUE
| SQL_TOKEN_CURRENT_CATALOG
| SQL_TOKEN_CURRENT_DEFAULT_TRANSFORM_GROUP
| SQL_TOKEN_CURRENT_PATH
| SQL_TOKEN_CURRENT_ROLE
| SQL_TOKEN_CURRENT_SCHEMA
| SQL_TOKEN_CURRENT_USER
| SQL_TOKEN_SESSION_USER
| SQL_TOKEN_SYSTEM_USER
;
set_fct_spec:
general_set_fct
| '{' odbc_fct_spec '}'
{
$$ = SQL_NEW_RULE;
$$->append(newNode("{", SQLNodeType::Punctuation));
$$->append($2);
$$->append(newNode("}", SQLNodeType::Punctuation));
}
| function_name '(' ')'
{
$$ = SQL_NEW_RULE;
$$->append($1);
$$->append(newNode("(", SQLNodeType::Punctuation));
$$->append(newNode(")", SQLNodeType::Punctuation));
}
| function_name0 '(' ')'
{
$$ = SQL_NEW_RULE;
$$->append($1);
$$->append(newNode("(", SQLNodeType::Punctuation));
$$->append(newNode(")", SQLNodeType::Punctuation));
}
| function_name1 '(' function_arg ')'
{
$$ = SQL_NEW_RULE;
$$->append($1);
$$->append(newNode("(", SQLNodeType::Punctuation));
$$->append($3);
$$->append(newNode(")", SQLNodeType::Punctuation));
}
| function_name2 '(' function_arg_commalist2 ')'
{
$$ = SQL_NEW_RULE;
$$->append($1);
$$->append(newNode("(", SQLNodeType::Punctuation));
$$->append($3);
$$->append(newNode(")", SQLNodeType::Punctuation));
}
| function_name3 '(' function_arg_commalist3 ')'
{
$$ = SQL_NEW_RULE;
$$->append($1);
$$->append(newNode("(", SQLNodeType::Punctuation));
$$->append($3);
$$->append(newNode(")", SQLNodeType::Punctuation));
}
| string_function_4Argument '(' function_arg_commalist4 ')'
{
$$ = SQL_NEW_RULE;
$$->append($1);
$$->append(newNode("(", SQLNodeType::Punctuation));
$$->append($3);
$$->append(newNode(")", SQLNodeType::Punctuation));
}
| function_name '(' function_args_commalist ')'
{
$$ = SQL_NEW_RULE;
$$->append($1);
$$->append(newNode("(", SQLNodeType::Punctuation));
$$->append($3);
$$->append(newNode(")", SQLNodeType::Punctuation));
}
| function_name12 '(' function_args_commalist ')'
{
if ( $3->count() == 1 || $3->count() == 2 )
{
$$ = SQL_NEW_RULE;
$$->append($1);
$$->append(newNode("(", SQLNodeType::Punctuation));
$$->append($3);
$$->append(newNode(")", SQLNodeType::Punctuation));
}
else
YYERROR;
}
| function_name23 '(' function_args_commalist ')'
{
if ( $3->count() == 2 || $3->count() == 3)
{
$$ = SQL_NEW_RULE;
$$->append($1);
$$->append(newNode("(", SQLNodeType::Punctuation));
$$->append($3);
$$->append(newNode(")", SQLNodeType::Punctuation));
}
else
YYERROR;
}
;
function_name0:
date_function_0Argument
| numeric_function_0Argument
;
function_name1:
string_function_1Argument
| date_function_1Argument
| numeric_function_1Argument
;
function_name2:
string_function_2Argument
| numeric_function_2Argument
;
function_name12:
SQL_TOKEN_ROUND
| SQL_TOKEN_WEEK
| SQL_TOKEN_LOGF
| SQL_TOKEN_LOG
;
function_name23:
SQL_TOKEN_LOCATE
| SQL_TOKEN_DATEDIFF
;
function_name3:
string_function_3Argument
;
function_name:
string_function
| date_function
| numeric_function
| SQL_TOKEN_NAME
;
string_function_1Argument:
SQL_TOKEN_LENGTH
| SQL_TOKEN_ASCII
| SQL_TOKEN_LCASE
| SQL_TOKEN_LTRIM
| SQL_TOKEN_RTRIM
| SQL_TOKEN_SPACE
| SQL_TOKEN_UCASE
;
string_function_2Argument:
SQL_TOKEN_REPEAT
| SQL_TOKEN_LEFT
| SQL_TOKEN_RIGHT
;
string_function_3Argument:
SQL_TOKEN_REPLACE
;
string_function_4Argument:
SQL_TOKEN_INSERT
;
string_function:
SQL_TOKEN_CHAR
| SQL_TOKEN_CONCAT
| SQL_TOKEN_DIFFERENCE
| SQL_TOKEN_LOCATE_2
| SQL_TOKEN_SOUNDEX
;
date_function_0Argument:
SQL_TOKEN_CURDATE
| SQL_TOKEN_CURTIME
| SQL_TOKEN_NOW
;
date_function_1Argument:
SQL_TOKEN_DAYOFWEEK
| SQL_TOKEN_DAYOFMONTH
| SQL_TOKEN_DAYOFYEAR
| SQL_TOKEN_MONTH
| SQL_TOKEN_DAYNAME
| SQL_TOKEN_MONTHNAME
| SQL_TOKEN_QUARTER
| SQL_TOKEN_HOUR
| SQL_TOKEN_MINUTE
| SQL_TOKEN_SECOND
| SQL_TOKEN_YEAR
| SQL_TOKEN_DAY
| SQL_TOKEN_TIMEVALUE
| SQL_TOKEN_DATEVALUE
;
date_function:
SQL_TOKEN_TIMESTAMPADD
| SQL_TOKEN_TIMESTAMPDIFF
| SQL_TOKEN_DATEADD
;
numeric_function_0Argument:
SQL_TOKEN_PI
;
numeric_function_1Argument:
SQL_TOKEN_ABS
| SQL_TOKEN_ACOS
| SQL_TOKEN_ASIN
| SQL_TOKEN_ATAN
| SQL_TOKEN_CEILING
| SQL_TOKEN_COS
| SQL_TOKEN_COT
| SQL_TOKEN_DEGREES
| SQL_TOKEN_FLOOR
| SQL_TOKEN_SIGN
| SQL_TOKEN_SIN
| SQL_TOKEN_SQRT
| SQL_TOKEN_TAN
| SQL_TOKEN_EXP
| SQL_TOKEN_LOG10
| SQL_TOKEN_LN
| SQL_TOKEN_RADIANS
| SQL_TOKEN_ROUNDMAGIC
;
numeric_function_2Argument:
SQL_TOKEN_ATAN2
| SQL_TOKEN_MOD
| SQL_TOKEN_POWER
;
numeric_function:
SQL_TOKEN_RAND
| SQL_TOKEN_TRUNCATE
;
window_function:
window_function_type SQL_TOKEN_OVER window_name_or_specification
{
$$ = SQL_NEW_RULE;
$$->append($1);
$$->append($2);
$$->append($3);
}
;
window_function_type :
rank_function_type '(' ')'
{
$$ = SQL_NEW_RULE;
$$->append($1);
$$->append(newNode("(", SQLNodeType::Punctuation));
$$->append(newNode(")", SQLNodeType::Punctuation));
}
| SQL_TOKEN_ROW_NUMBER '(' ')'
{
$$ = SQL_NEW_RULE;
$$->append($1);
$$->append(newNode("(", SQLNodeType::Punctuation));
$$->append(newNode(")", SQLNodeType::Punctuation));
}
| general_set_fct
| ntile_function
| lead_or_lag_function
| first_or_last_value_function
| nth_value_function
;
ntile_function :
SQL_TOKEN_NTILE '(' number_of_tiles ')'
{
$$ = SQL_NEW_RULE;
$$->append($1);
$$->append(newNode("(", SQLNodeType::Punctuation));
$$->append($3);
$$->append(newNode(")", SQLNodeType::Punctuation));
}
;
dynamic_parameter_specification:
parameter
;
simple_value_specification:
literal
;
number_of_tiles :
simple_value_specification
| dynamic_parameter_specification
;
opt_lead_or_lag_function:
/* empty */ {$$ = SQL_NEW_RULE;}
| ',' offset
{
$$ = SQL_NEW_RULE;
$$->append(newNode(",", SQLNodeType::Punctuation));
$$->append($2);
}
| ',' offset ',' default_expression
{
$$ = SQL_NEW_RULE;
$$->append(newNode(",", SQLNodeType::Punctuation));
$$->append($2);
$$->append(newNode(",", SQLNodeType::Punctuation));
$$->append($4);
}
;
opt_null_treatment:
/* empty */ {$$ = SQL_NEW_RULE;}
| null_treatment
;
lead_or_lag_function:
lead_or_lag '(' lead_or_lag_extent opt_lead_or_lag_function ')' opt_null_treatment
{
$$ = SQL_NEW_RULE;
$$->append($1);
$$->append(newNode("(", SQLNodeType::Punctuation));
$$->append($3);
$$->append($4);
$$->append(newNode(")", SQLNodeType::Punctuation));
$$->append($6);
}
;
lead_or_lag:
SQL_TOKEN_LEAD
| SQL_TOKEN_LAG
;
lead_or_lag_extent:
value_exp
;
offset:
SQL_TOKEN_INTNUM
;
default_expression:
value_exp
;
null_treatment:
SQL_TOKEN_RESPECT SQL_TOKEN_NULLS
| SQL_TOKEN_IGNORE SQL_TOKEN_NULLS
;
first_or_last_value_function:
first_or_last_value '(' value_exp ')' opt_null_treatment
{
$$ = SQL_NEW_RULE;
$$->append($1);
$$->append(newNode("(", SQLNodeType::Punctuation));
$$->append($3);
$$->append(newNode(")", SQLNodeType::Punctuation));
$$->append($5);
}
;
first_or_last_value :
SQL_TOKEN_FIRST_VALUE
| SQL_TOKEN_LAST_VALUE
;
opt_from_first_or_last:
/* empty */ {$$ = SQL_NEW_RULE;}
| from_first_or_last
;
nth_value_function:
SQL_TOKEN_NTH_VALUE '(' value_exp ',' nth_row ')' opt_from_first_or_last opt_null_treatment
{
$$ = SQL_NEW_RULE;
$$->append($1);
$$->append(newNode("(", SQLNodeType::Punctuation));
$$->append($3);
$$->append(newNode(",", SQLNodeType::Punctuation));
$$->append($5);
$$->append(newNode(")", SQLNodeType::Punctuation));
$$->append($7);
$$->append($8);
}
;
nth_row:
simple_value_specification
| dynamic_parameter_specification
;
from_first_or_last:
SQL_TOKEN_FROM SQL_TOKEN_FIRST
{
$$ = SQL_NEW_RULE;
$$->append($1);
$$->append($2);
}
| SQL_TOKEN_FROM SQL_TOKEN_LAST
{
$$ = SQL_NEW_RULE;
$$->append($1);
$$->append($2);
}
;
window_name:
SQL_TOKEN_NAME
;
window_name_or_specification:
window_name
| in_line_window_specification
;
in_line_window_specification:
window_specification
;
opt_window_clause:
/* empty */ {$$ = SQL_NEW_RULE;}
| window_clause
;
window_clause:
SQL_TOKEN_WINDOW window_definition_list
{
$$ = SQL_NEW_RULE;
$$->append($1);
$$->append($2);
}
;
window_definition_list:
window_definition_list ',' window_definition
{$1->append($3);
$$ = $1;}
| window_definition
{$$ = SQL_NEW_COMMALISTRULE;
$$->append($1);}
;
window_definition:
new_window_name SQL_TOKEN_AS window_specification
{
$$ = SQL_NEW_RULE;
$$->append($1);
$$->append($2);
$$->append($3);
}
;
new_window_name:
window_name
;
window_specification:
'('
opt_existing_window_name
opt_window_partition_clause
opt_order_by_clause
opt_window_frame_clause
')'
{
$$ = SQL_NEW_RULE;
$$->append(newNode("(", SQLNodeType::Punctuation));
$$->append($2);
$$->append($3);
$$->append($4);
$$->append($5);
$$->append(newNode(")", SQLNodeType::Punctuation));
}
;
opt_existing_window_name:
/* empty */ {$$ = SQL_NEW_RULE;}
| existing_window_name
;
opt_window_partition_clause:
/* empty */ {$$ = SQL_NEW_RULE;}
| window_partition_clause
;
opt_window_frame_clause:
/* empty */ {$$ = SQL_NEW_RULE;}
| window_frame_clause
;
existing_window_name:
window_name
;
window_partition_clause:
SQL_TOKEN_PARTITION SQL_TOKEN_BY window_partition_column_reference_list
{
$$ = SQL_NEW_RULE;
$$->append($1);
$$->append($2);
$$->append($3);
}
;
window_partition_column_reference_list:
window_partition_column_reference_list ',' window_partition_column_reference
{$1->append($3);
$$ = $1;}
| window_partition_column_reference
{$$ = SQL_NEW_COMMALISTRULE;
$$->append($1);}
;
window_partition_column_reference:
column_ref opt_collate_clause
{
$$ = SQL_NEW_RULE;
$$->append($1);
$$->append($2);
}
;
opt_window_frame_exclusion:
/* empty */ {$$ = SQL_NEW_RULE;}
| window_frame_exclusion
;
window_frame_clause:
window_frame_units window_frame_extent opt_window_frame_exclusion
{
$$ = SQL_NEW_RULE;
$$->append($1);
$$->append($2);
$$->append($3);
}
;
window_frame_units:
SQL_TOKEN_ROWS
| SQL_TOKEN_RANGE
;
window_frame_extent:
window_frame_start
| window_frame_between
;
window_frame_start:
SQL_TOKEN_UNBOUNDED SQL_TOKEN_PRECEDING
{
$$ = SQL_NEW_RULE;
$$->append($1);
$$->append($2);
}
| window_frame_preceding
| SQL_TOKEN_CURRENT SQL_TOKEN_ROW
{
$$ = SQL_NEW_RULE;
$$->append($1);
$$->append($2);
}
;
window_frame_preceding:
unsigned_value_spec SQL_TOKEN_PRECEDING
{
$$ = SQL_NEW_RULE;
$$->append($1);
$$->append($2);
}
;
window_frame_between:
SQL_TOKEN_BETWEEN window_frame_bound_1 SQL_TOKEN_AND window_frame_bound_2
{
$$ = SQL_NEW_RULE;
$$->append($1);
$$->append($2);
$$->append($3);
$$->append($4);
}
;
window_frame_bound_1:
window_frame_bound
;
window_frame_bound_2:
window_frame_bound
;
window_frame_bound:
window_frame_start
| SQL_TOKEN_UNBOUNDED SQL_TOKEN_FOLLOWING
{
$$ = SQL_NEW_RULE;
$$->append($1);
$$->append($2);
}
| window_frame_following
;
window_frame_following:
unsigned_value_spec SQL_TOKEN_FOLLOWING
{
$$ = SQL_NEW_RULE;
$$->append($1);
$$->append($2);
}
;
window_frame_exclusion:
SQL_TOKEN_EXCLUDE SQL_TOKEN_CURRENT SQL_TOKEN_ROW
{
$$ = SQL_NEW_RULE;
$$->append($1);
$$->append($2);
$$->append($3);
}
| SQL_TOKEN_EXCLUDE SQL_TOKEN_GROUP
{
$$ = SQL_NEW_RULE;
$$->append($1);
$$->append($2);
}
| SQL_TOKEN_EXCLUDE SQL_TOKEN_TIES
{
$$ = SQL_NEW_RULE;
$$->append($1);
$$->append($2);
}
| SQL_TOKEN_EXCLUDE SQL_TOKEN_NO SQL_TOKEN_OTHERS
{
$$ = SQL_NEW_RULE;
$$->append($1);
$$->append($2);
$$->append($3);
}
;
op_parameter:
{$$ = SQL_NEW_RULE;}
| '?' SQL_EQUAL
{
$$ = SQL_NEW_RULE;
$$->append(newNode("?", SQLNodeType::Punctuation));
$$->append($2);
}
;
odbc_call_spec:
op_parameter SQL_TOKEN_CALL table_node op_odbc_call_parameter
{
$$ = SQL_NEW_RULE;
$$->append($1);
$$->append($2);
$$->append($3);
$$->append($4);
}
;
op_odbc_call_parameter:
{$$ = SQL_NEW_RULE;}
| '(' odbc_parameter_commalist ')'
{
$$ = SQL_NEW_RULE;
$$->append(newNode("(", SQLNodeType::Punctuation));
$$->append($2);
$$->append(newNode(")", SQLNodeType::Punctuation));
}
;
odbc_parameter_commalist:
odbc_parameter
{$$ = SQL_NEW_COMMALISTRULE;
$$->append($1);}
| odbc_parameter_commalist ',' odbc_parameter
{
$1->append($3);
$$ = $1;
}
;
odbc_parameter:
/* empty */ {$$ = SQL_NEW_RULE;}
| literal
| parameter
;
odbc_fct_spec:
odbc_fct_type SQL_TOKEN_STRING
{
$$ = SQL_NEW_RULE;
$$->append($1);
$$->append($2);
}
| SQL_TOKEN_FN set_fct_spec
{
$$ = SQL_NEW_RULE;
$$->append($1);
$$->append($2);
}
;
odbc_fct_type:
SQL_TOKEN_D
| SQL_TOKEN_T
| SQL_TOKEN_TS
;
general_set_fct:
set_fct_type '(' opt_all_distinct function_arg ')'
{
$$ = SQL_NEW_RULE;
$$->append($1);
$$->append(newNode("(", SQLNodeType::Punctuation));
$$->append($3);
$$->append($4);
$$->append(newNode(")", SQLNodeType::Punctuation));
}
| SQL_TOKEN_COUNT '(' '*' ')'
{
$$ = SQL_NEW_RULE;
$$->append($1);
$$->append(newNode("(", SQLNodeType::Punctuation));
$$->append(newNode("*", SQLNodeType::Punctuation));
$$->append(newNode(")", SQLNodeType::Punctuation));
}
| SQL_TOKEN_COUNT '(' opt_all_distinct function_arg ')'
{
$$ = SQL_NEW_RULE;
$$->append($1);
$$->append(newNode("(", SQLNodeType::Punctuation));
$$->append($3);
$$->append($4);
$$->append(newNode(")", SQLNodeType::Punctuation));
}
| ordered_set_function
| array_aggregate_function
;
set_fct_type:
SQL_TOKEN_AVG
| SQL_TOKEN_MAX
| SQL_TOKEN_MIN
| SQL_TOKEN_SUM
| SQL_TOKEN_EVERY
| SQL_TOKEN_ANY
| SQL_TOKEN_SOME
| SQL_TOKEN_STDDEV_POP
| SQL_TOKEN_STDDEV_SAMP
| SQL_TOKEN_VAR_SAMP
--> --------------------
--> maximum size reached
--> --------------------
[ Dauer der Verarbeitung: 0.25 Sekunden
(vorverarbeitet)
]
|
2026-04-02
|
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