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firebird-mirror/src/dsql/pass1_proto.h

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First steps towards a C++ conversion.
2001-05-23 15:26:42 +02:00
/*
* PROGRAM: Dynamic SQL runtime support
* MODULE: pass1_proto.h
Cleanup. Hopefully harmless It should fix the issue introduced with constness in gds__interprete for current applications.
2003-09-29 14:43:14 +02:00
* DESCRIPTION: Prototype Header file for pass1.cpp
First steps towards a C++ conversion.
2001-05-23 15:26:42 +02:00
*
* The contents of this file are subject to the Interbase Public
* License Version 1.0 (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.Inprise.com/IPL.html
*
* Software distributed under the License is distributed on an
* "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, either express
* or implied. See the License for the specific language governing
* rights and limitations under the License.
*
* The Original Code was created by Inprise Corporation
* and its predecessors. Portions created by Inprise Corporation are
* Copyright (C) Inprise Corporation.
*
* All Rights Reserved.
* Contributor(s): ______________________________________.
*/
-Macro cleaning
2003-09-26 12:50:59 +02:00
#ifndef DSQL_PASS1_PROTO_H
#define DSQL_PASS1_PROTO_H
First steps towards a C++ conversion.
2001-05-23 15:26:42 +02:00
Refactored DSQL nodes: nod_derived_field, nod_map, nod_dbkey and nod_rec_version. Refactored JRD nodes: blr_field (JRD side only), blr_dbkey, blr_record_version and blr_stmt_expr.
2010-11-14 18:25:48 +01:00
namespace Jrd
{
class ValueExprNode;
}
void PASS1_ambiguity_check(Jrd::DsqlCompilerScratch*, const Jrd::dsql_str*, const Jrd::DsqlContextStack&);
- External Engines implementation. - Plugins API. - Feature CORE-2700 - UDR (User Defined Routines) Engine - C++ API supporting functions, triggers and stored procedures. - Feature CORE-2470 - Support for alternate format of strings literals. - Feature CORE-2310 - DDL triggers. - Feature CORE-2312 - PSQL Packages. - Feature CORE-1209 - CONTINUE statement. - Feature CORE-1180 - DDL syntax to change (not) nullable state of columns. - Feature CORE-2090 - Support OVER () clause with current aggregate functions. - Fixed CORE-2699 - Common table expression context could be used with parameters. - Introduce ODS 12.0. - Work in progress in type-safe parser. - Refactor some DDL commands (procedures and triggers) from DYN to DdlNodes. - Refactor virtual tables to use a class hierarchy instead of namespaces. This is basic thing, not based on the changes done in Vulcan. Window functions is based on this work. - Refactor COMMENT ON and DROP FUNCTION from DYN to DdlNodes. COMMENT ON do not use GDML anymore, it uses DSQL with PreparedStatement class. - Refactor EXECUTE BLOCK to StmtNodes. - Refactor the IUDF to SysFunctions. That eliminates RDB$GET_CONTEXT and RDB$SET_CONTEXT from RDB$FUNCTIONS.
2009-10-21 02:42:38 +02:00
void PASS1_check_unique_fields_names(Jrd::StrArray& names, const Jrd::dsql_nod* fields);
1) Refactor all types of boolean nodes. 2) Remove the scratch from the nodes.
2010-09-17 05:15:32 +02:00
Jrd::dsql_nod* PASS1_compose(Jrd::dsql_nod*, Jrd::dsql_nod*, UCHAR);
Refactored the DSQL support of cursor statements, execute procedure and execute statement
2010-12-23 19:42:06 +01:00
Jrd::dsql_nod* PASS1_cursor_name(Jrd::DsqlCompilerScratch*, const Firebird::MetaName&, USHORT, bool);
Refactored DSQL nodes: nod_derived_field, nod_map, nod_dbkey and nod_rec_version. Refactored JRD nodes: blr_field (JRD side only), blr_dbkey, blr_record_version and blr_stmt_expr.
2010-11-14 18:25:48 +01:00
void PASS1_field_unknown(const TEXT*, const TEXT*, const Jrd::dsql_nod*);
Refactor FOR statement and SELECT...INTO. Indirectly (blr_for), JRD side of standard SELECT is affected as well.
2010-02-22 17:00:49 +01:00
Jrd::dsql_nod* PASS1_label(Jrd::DsqlCompilerScratch*, Jrd::dsql_nod*);
Jrd::dsql_nod* PASS1_label2(Jrd::DsqlCompilerScratch*, Jrd::dsql_nod*, Jrd::dsql_nod*);
Refactor DSQL, continuing the work I started in 2.5: - Renamed CompiledStatement to DsqlCompilerScratch and removed inheritance to dsql_req. - Introduced DsqlCompilerStatement, moving things from dsql_req - not completelly shareable yet. - Make dsql_req reference a DsqlCompilerStatement. DsqlCompilerScratch may be discarded in the future. - Replaced AlterCharSetNode usage by PreparedStatement for the default collation in database creation. - Changed METD API.
2009-12-20 22:01:10 +01:00
Jrd::dsql_ctx* PASS1_make_context(Jrd::DsqlCompilerScratch* statement, const Jrd::dsql_nod* relation_node);
Jrd::dsql_nod* PASS1_node(Jrd::DsqlCompilerScratch*, Jrd::dsql_nod*);
Create ExprNode class hierarchy. Convert CONCATENATE and aggregate functions to it. Fix some bugs: - select sum(n) over (order by n2), sum(n) over (), n, n2 from x1; - select (select 1 from x1 b where list(1, a.n) = 1) from x1 a;
2010-02-13 21:29:29 +01:00
bool PASS1_node_match(const Jrd::dsql_nod*, const Jrd::dsql_nod*, bool);
Refactor DSQL, continuing the work I started in 2.5: - Renamed CompiledStatement to DsqlCompilerScratch and removed inheritance to dsql_req. - Introduced DsqlCompilerStatement, moving things from dsql_req - not completelly shareable yet. - Make dsql_req reference a DsqlCompilerStatement. DsqlCompilerScratch may be discarded in the future. - Replaced AlterCharSetNode usage by PreparedStatement for the default collation in database creation. - Changed METD API.
2009-12-20 22:01:10 +01:00
Jrd::dsql_nod* PASS1_node_psql(Jrd::DsqlCompilerScratch*, Jrd::dsql_nod*, bool);
Refactored DSQL nodes: nod_derived_field, nod_map, nod_dbkey and nod_rec_version. Refactored JRD nodes: blr_field (JRD side only), blr_dbkey, blr_record_version and blr_stmt_expr.
2010-11-14 18:25:48 +01:00
Jrd::dsql_nod* PASS1_post_map(Jrd::DsqlCompilerScratch*, Jrd::ValueExprNode*, Jrd::dsql_ctx*,
Jrd::dsql_nod*, Jrd::dsql_nod*);
Create ExprNode class hierarchy. Convert CONCATENATE and aggregate functions to it. Fix some bugs: - select sum(n) over (order by n2), sum(n) over (), n, n2 from x1; - select (select 1 from x1 b where list(1, a.n) = 1) from x1 a;
2010-02-13 21:29:29 +01:00
Jrd::dsql_nod* PASS1_post_map(Jrd::DsqlCompilerScratch*, Jrd::dsql_nod*, Jrd::dsql_ctx*,
Jrd::dsql_nod*, Jrd::dsql_nod*);
Refactor DSQL, continuing the work I started in 2.5: - Renamed CompiledStatement to DsqlCompilerScratch and removed inheritance to dsql_req. - Introduced DsqlCompilerStatement, moving things from dsql_req - not completelly shareable yet. - Make dsql_req reference a DsqlCompilerStatement. DsqlCompilerScratch may be discarded in the future. - Replaced AlterCharSetNode usage by PreparedStatement for the default collation in database creation. - Changed METD API.
2009-12-20 22:01:10 +01:00
Jrd::dsql_nod* PASS1_rse(Jrd::DsqlCompilerScratch*, Jrd::dsql_nod*, Jrd::dsql_nod*);
Create ExprNode class hierarchy. Convert CONCATENATE and aggregate functions to it. Fix some bugs: - select sum(n) over (order by n2), sum(n) over (), n, n2 from x1; - select (select 1 from x1 b where list(1, a.n) = 1) from x1 a;
2010-02-13 21:29:29 +01:00
bool PASS1_set_parameter_type(Jrd::DsqlCompilerScratch*, Jrd::dsql_nod*, Jrd::dsql_nod*, bool);
Refactor DSQL, continuing the work I started in 2.5: - Renamed CompiledStatement to DsqlCompilerScratch and removed inheritance to dsql_req. - Introduced DsqlCompilerStatement, moving things from dsql_req - not completelly shareable yet. - Make dsql_req reference a DsqlCompilerStatement. DsqlCompilerScratch may be discarded in the future. - Replaced AlterCharSetNode usage by PreparedStatement for the default collation in database creation. - Changed METD API.
2009-12-20 22:01:10 +01:00
Jrd::dsql_nod* PASS1_statement(Jrd::DsqlCompilerScratch*, Jrd::dsql_nod*);
First steps towards a C++ conversion.
2001-05-23 15:26:42 +02:00
-Macro cleaning
2003-09-26 12:50:59 +02:00
#endif // DSQL_PASS1_PROTO_H
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