Repository navigation
Commit c945986
Support DuckDB syntax: FROM-first, SEMI/ANTI joins, COPY, ATTACH, MACRO, PRAGMA and DuckDB 2.0 additions (#2643)
* Support DuckDB GLOB pattern matching operator
Adds GLOB as a LikeExpression keyword so `col GLOB 'pattern'` and
`col NOT GLOB 'pattern'` parse and deparse. GLOB stays a non-reserved
keyword and remains usable as an identifier.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EqinwHBKuAtPEmtXr3b5P2
* Support standalone SEMI and ANTI joins
DuckDB allows SEMI/ANTI JOIN without a LEFT prefix, and ANTI as a join
type at all. ANTI previously parsed silently as a table alias, producing
a wrong AST from valid SQL. Adds Join.isAnti(), the LEFT/RIGHT/FULL
SEMI|ANTI prefixes and the standalone form, keeping ANTI usable as an
identifier outside a join prefix.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EqinwHBKuAtPEmtXr3b5P2
* Support DuckDB MAP(key, value) column type
DuckDB parameterises a type with other types, e.g. MAP(VARCHAR, INTEGER).
Type arguments previously accepted identifiers and literals but not data
type tokens.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EqinwHBKuAtPEmtXr3b5P2
* Support DuckDB INSERT ... BY NAME / BY POSITION
DuckDB matches an INSERT's source columns either positionally or by
name. BY previously bound as a table alias, swallowing the clause.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EqinwHBKuAtPEmtXr3b5P2
* Support DuckDB USING SAMPLE sizes and methods
DuckDB writes the sample size first and the method behind it:
USING SAMPLE 10%, USING SAMPLE 10 PERCENT (bernoulli),
USING SAMPLE 10 ROWS (system, 377), USING SAMPLE reservoir (50 ROWS).
The method is now optional, RESERVOIR is a known method, and a bare
sample size accepts a unit.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EqinwHBKuAtPEmtXr3b5P2
* Support DuckDB DESCRIBE <query>
DESCRIBE now accepts a query as well as a table, so DESCRIBE SELECT ...,
DESCRIBE FROM ... and DESCRIBE WITH ... parse. The described query is
reachable from TablesNamesFinder and rendered by the deparser.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EqinwHBKuAtPEmtXr3b5P2
* Support PRAGMA statement
Adds PRAGMA name, PRAGMA name(arguments) and PRAGMA name = value, as
used by DuckDB and SQLite to read and set database settings. PRAGMA
stays a non-reserved keyword.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EqinwHBKuAtPEmtXr3b5P2
* Support DuckDB INSTALL and LOAD extension statements
Adds [FORCE] INSTALL extension [FROM repository] and LOAD extension,
where the extension and repository may be an identifier or a string
literal. INSTALL and LOAD stay non-reserved keywords.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EqinwHBKuAtPEmtXr3b5P2
* Support DuckDB ATTACH and DETACH statements
Adds ATTACH [DATABASE] [IF NOT EXISTS] path [AS alias] [(options)] and
DETACH [DATABASE] [IF EXISTS] name, with options such as READ_ONLY or
TYPE SQLITE kept as strings.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EqinwHBKuAtPEmtXr3b5P2
* Support DuckDB 2.0 CONNECT and DISCONNECT statements
Adds CONNECT target [AS alias] and DISCONNECT [name], which route a
session's queries to a remote database. Oracle's CONNECT BY is
unaffected.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EqinwHBKuAtPEmtXr3b5P2
* Support PREPARE and DEALLOCATE statements
Adds PREPARE name AS statement and DEALLOCATE [PREPARE] name. EXECUTE of
a prepared statement already parsed. The prepared statement is a nested
Statement, so TablesNamesFinder reaches its tables.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EqinwHBKuAtPEmtXr3b5P2
* Support DuckDB COPY statement
Adds COPY table [(columns)] FROM path [(options)] and
COPY {table | (query)} TO path [(options)]. Options such as
FORMAT PARQUET or AUTO_DETECT true are free-form keywords, so they are
collected verbatim. COPY stays valid as MySQL's ALGORITHM value.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EqinwHBKuAtPEmtXr3b5P2
* Support DuckDB CREATE MACRO
Adds CREATE [OR REPLACE] [TEMPORARY] MACRO name (parameters) AS body for
both scalar macros and table macros (AS TABLE SELECT ...). Parameters may
carry a default value, as in add(a, b := 5).
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EqinwHBKuAtPEmtXr3b5P2
* Support DuckDB 2.0 CREATE EXTENSION REPOSITORY
Adds CREATE EXTENSION REPOSITORY [IF NOT EXISTS] name [WITH PREFIX
prefix], which registers a custom repository to install extensions from.
PostgreSQL's CREATE EXTENSION is unaffected.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EqinwHBKuAtPEmtXr3b5P2
* Support DuckDB 2.0 triggers with transition tables and a statement body
DuckDB writes CREATE TRIGGER ... REFERENCING OLD TABLE AS o NEW TABLE AS
n FOR EACH STATEMENT <statement>, i.e. the standard header with a SQL
statement instead of EXECUTE FUNCTION. The standard-form parser now
accepts a statement body, and such triggers are recognised and rendered
as standard rather than MySQL-style triggers.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EqinwHBKuAtPEmtXr3b5P2
* Support DuckDB FROM-first queries
DuckDB lets the FROM clause lead, with the SELECT clause optional:
FROM tbl SELECT a and FROM tbl WHERE a > 1. PlainSelect records the
order in a fromFirst flag, and both the AST's own rendering and
SelectDeParser emit the clauses accordingly. Bare FROM queries and the
pipe syntax are unaffected.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EqinwHBKuAtPEmtXr3b5P2
* Support DuckDB UNPIVOT statement
Adds the simplified statement form UNPIVOT tbl ON columns
[INTO NAME name VALUE values] as UnPivotQuery, the counterpart of the
existing PivotQuery. The FROM-clause form UNPIVOT (...) is unaffected.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EqinwHBKuAtPEmtXr3b5P2
* Support DuckDB 2.0 APPROX NEAREST similarity joins
Adds JOIN t APPROX NEAREST n BY SIMILARITY expression, the vector
similarity join of DuckDB 2.0. APPROX no longer binds as a table alias
in that position. Also adds the lookahead the UNPIVOT statement's INTO
clause needed to keep the grammar free of choice conflicts.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EqinwHBKuAtPEmtXr3b5P2
* Support DuckDB 2.0 recursive CTEs with USING KEY
Adds WITH RECURSIVE tbl (a, b) USING KEY (a, avg(b)) AS (...), which
aggregates a recursive CTE by key instead of accumulating every row.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EqinwHBKuAtPEmtXr3b5P2
* fix: restore lines dropped during conflict resolution and fix LOAD DATA lookahead
The merge of master resolved 26 conflict hunks by concatenating both
sides while dropping the closing braces, @OverRide annotations and
return statements that git had hoisted out of the conflict markers,
leaving 6 visitor/deparser classes and the grammar unparseable.
Also exclude LOAD DATA from the ExtensionStatement lookahead so
BigQuery's LOAD DATA statement is not swallowed by DuckDB's
LOAD extension alternative.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
---------
Co-authored-by: Claude Opus 5 (1M context) <noreply@anthropic.com>1 parent dec8f5d commit c945986
38 files changed
Lines changed: 3454 additions & 164 deletions
File tree
- src
- main
- java/net/sf/jsqlparser
- expression/operators/relational
- parser/feature
- statement
- create
- extension
- macro
- trigger
- insert
- select
- util
- deparser
- validation
- feature
- validator
- jjtree/net/sf/jsqlparser/parser
- test/java/net/sf/jsqlparser/statement/select
| Original file line number | Diff line number | Diff line change | |
|---|---|---|---|
| |||
119 | 119 | | |
120 | 120 | | |
121 | 121 | | |
122 | | - | |
| 122 | + | |
123 | 123 | | |
124 | 124 | | |
125 | 125 | | |
| |||
| Original file line number | Diff line number | Diff line change | |
|---|---|---|---|
| |||
186 | 186 | | |
187 | 187 | | |
188 | 188 | | |
| 189 | + | |
| 190 | + | |
| 191 | + | |
| 192 | + | |
189 | 193 | | |
190 | 194 | | |
191 | 195 | | |
| |||
| Original file line number | Diff line number | Diff line change | |
|---|---|---|---|
| |||
| 1 | + | |
| 2 | + | |
| 3 | + | |
| 4 | + | |
| 5 | + | |
| 6 | + | |
| 7 | + | |
| 8 | + | |
| 9 | + | |
| 10 | + | |
| 11 | + | |
| 12 | + | |
| 13 | + | |
| 14 | + | |
| 15 | + | |
| 16 | + | |
| 17 | + | |
| 18 | + | |
| 19 | + | |
| 20 | + | |
| 21 | + | |
| 22 | + | |
| 23 | + | |
| 24 | + | |
| 25 | + | |
| 26 | + | |
| 27 | + | |
| 28 | + | |
| 29 | + | |
| 30 | + | |
| 31 | + | |
| 32 | + | |
| 33 | + | |
| 34 | + | |
| 35 | + | |
| 36 | + | |
| 37 | + | |
| 38 | + | |
| 39 | + | |
| 40 | + | |
| 41 | + | |
| 42 | + | |
| 43 | + | |
| 44 | + | |
| 45 | + | |
| 46 | + | |
| 47 | + | |
| 48 | + | |
| 49 | + | |
| 50 | + | |
| 51 | + | |
| 52 | + | |
| 53 | + | |
| 54 | + | |
| 55 | + | |
| 56 | + | |
| 57 | + | |
| 58 | + | |
| 59 | + | |
| 60 | + | |
| 61 | + | |
| 62 | + | |
| 63 | + | |
| 64 | + | |
| 65 | + | |
| 66 | + | |
| 67 | + | |
| 68 | + | |
| 69 | + | |
| 70 | + | |
| 71 | + | |
| 72 | + | |
| 73 | + | |
| 74 | + | |
| 75 | + | |
| 76 | + | |
| 77 | + | |
| 78 | + | |
| 79 | + | |
| 80 | + | |
| 81 | + | |
| 82 | + | |
| 83 | + | |
| 84 | + | |
| 85 | + | |
| 86 | + | |
| 87 | + | |
| 88 | + | |
| 89 | + | |
| 90 | + | |
| 91 | + | |
| 92 | + | |
| 93 | + | |
| 94 | + | |
| 95 | + | |
| 96 | + | |
| 97 | + | |
| 98 | + | |
| 99 | + | |
| 100 | + | |
| 101 | + | |
| 102 | + | |
| 103 | + | |
| 104 | + | |
| 105 | + | |
| 106 | + | |
| 107 | + | |
| 108 | + | |
| 109 | + | |
| 110 | + | |
| 111 | + | |
| 112 | + | |
| 113 | + | |
| 114 | + | |
| 115 | + | |
| 116 | + | |
| 117 | + | |
| 118 | + | |
| 119 | + | |
| 120 | + | |
| 121 | + | |
| Original file line number | Diff line number | Diff line change | |
|---|---|---|---|
| |||
| 1 | + | |
| 2 | + | |
| 3 | + | |
| 4 | + | |
| 5 | + | |
| 6 | + | |
| 7 | + | |
| 8 | + | |
| 9 | + | |
| 10 | + | |
| 11 | + | |
| 12 | + | |
| 13 | + | |
| 14 | + | |
| 15 | + | |
| 16 | + | |
| 17 | + | |
| 18 | + | |
| 19 | + | |
| 20 | + | |
| 21 | + | |
| 22 | + | |
| 23 | + | |
| 24 | + | |
| 25 | + | |
| 26 | + | |
| 27 | + | |
| 28 | + | |
| 29 | + | |
| 30 | + | |
| 31 | + | |
| 32 | + | |
| 33 | + | |
| 34 | + | |
| 35 | + | |
| 36 | + | |
| 37 | + | |
| 38 | + | |
| 39 | + | |
| 40 | + | |
| 41 | + | |
| 42 | + | |
| 43 | + | |
| 44 | + | |
| 45 | + | |
| 46 | + | |
| 47 | + | |
| 48 | + | |
| 49 | + | |
| 50 | + | |
| 51 | + | |
| 52 | + | |
| 53 | + | |
| 54 | + | |
| 55 | + | |
| 56 | + | |
| 57 | + | |
| 58 | + | |
| 59 | + | |
| 60 | + | |
| 61 | + | |
| 62 | + | |
| 63 | + | |
| 64 | + | |
| 65 | + | |
| 66 | + | |
| 67 | + | |
| 68 | + | |
| 69 | + | |
| Original file line number | Diff line number | Diff line change | |
|---|---|---|---|
| |||
| 1 | + | |
| 2 | + | |
| 3 | + | |
| 4 | + | |
| 5 | + | |
| 6 | + | |
| 7 | + | |
| 8 | + | |
| 9 | + | |
| 10 | + | |
| 11 | + | |
| 12 | + | |
| 13 | + | |
| 14 | + | |
| 15 | + | |
| 16 | + | |
| 17 | + | |
| 18 | + | |
| 19 | + | |
| 20 | + | |
| 21 | + | |
| 22 | + | |
| 23 | + | |
| 24 | + | |
| 25 | + | |
| 26 | + | |
| 27 | + | |
| 28 | + | |
| 29 | + | |
| 30 | + | |
| 31 | + | |
| 32 | + | |
| 33 | + | |
| 34 | + | |
| 35 | + | |
| 36 | + | |
| 37 | + | |
| 38 | + | |
| 39 | + | |
| 40 | + | |
| 41 | + | |
| 42 | + | |
| 43 | + | |
| 44 | + | |
| 45 | + | |
| 46 | + | |
| 47 | + | |
| 48 | + | |
| 49 | + | |
| 50 | + | |
| 51 | + | |
| 52 | + | |
| 53 | + | |
| 54 | + | |
| 55 | + | |
| 56 | + | |
| 57 | + | |
| 58 | + | |
| 59 | + | |
| 60 | + | |
| 61 | + | |
| 62 | + | |
| 63 | + | |
| 64 | + | |
| 65 | + | |
| 66 | + | |
| 67 | + | |
| 68 | + | |
| 69 | + | |
| 70 | + | |
| 71 | + | |
| 72 | + | |
| 73 | + | |
| 74 | + | |
| 75 | + | |
| 76 | + | |
| 77 | + | |
| 78 | + | |
| 79 | + | |
| 80 | + | |
| 81 | + | |
| 82 | + | |
| 83 | + | |
| 84 | + | |
| 85 | + | |
| 86 | + | |
| 87 | + | |
| 88 | + | |
| 89 | + | |
| 90 | + | |
| 91 | + | |
| 92 | + | |
| 93 | + | |
| 94 | + | |
| 95 | + | |
| 96 | + | |
| 97 | + | |
| 98 | + | |
| 99 | + | |
| 100 | + | |
| 101 | + | |
| 102 | + | |
| 103 | + | |
| 104 | + | |
| 105 | + | |
| 106 | + | |
| 107 | + | |
| 108 | + | |
| 109 | + | |
| 110 | + | |
| 111 | + | |
| 112 | + | |
| 113 | + | |
| 114 | + | |
| 115 | + | |
| 116 | + | |
| 117 | + | |
| 118 | + | |
| 119 | + | |
| 120 | + | |
| 121 | + | |
| 122 | + | |
| 123 | + | |
| 124 | + | |
| 125 | + | |
| 126 | + | |
| 127 | + | |
| 128 | + | |
| 129 | + | |
| 130 | + | |
| 131 | + | |
| 132 | + | |
| 133 | + | |
| 134 | + | |
| 135 | + | |
| 136 | + | |
| 137 | + | |
| 138 | + | |
| 139 | + | |
0 commit comments