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Fix issue 2106: Add parsing functionality for MySQL ADD PARTITION and DROP PARTITION clauses in ALTER TABLE statements(2) (#2108)
* feat MySQL Alter add partition * fix PartitionDefinition to Serializable * add Engine variable to MySQL partition definition * fix: Update parser to correctly handle ENGINE token and pass existing CREATE TABLE tests * feat mysql alter drop partition * refactor truncate partition * fix codacy * fix: add LOOKAHEADs Signed-off-by: Andreas Reichel <andreas@manticore-projects.com> * doc: mention running `gradle check` Signed-off-by: Andreas Reichel <andreas@manticore-projects.com> * style: add license header Signed-off-by: Andreas Reichel <andreas@manticore-projects.com> --------- Signed-off-by: Andreas Reichel <andreas@manticore-projects.com> Co-authored-by: mj-db <mj.db@kakaocorp.com> Co-authored-by: Andreas Reichel <andreas@manticore-projects.com>
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-37
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7 files changed

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-37
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‎src/main/java/net/sf/jsqlparser/statement/alter/AlterExpression.java

Lines changed: 11 additions & 17 deletions
Original file line numberDiff line numberDiff line change
@@ -49,6 +49,7 @@ public class AlterExpression implements Serializable {
4949
private boolean uk;
5050
private boolean useEqual;
5151

52+
private List<String> partitions;
5253
private List<PartitionDefinition> partitionDefinitions;
5354
private List<ConstraintState> constraints;
5455
private List<String> parameters;
@@ -63,8 +64,6 @@ public class AlterExpression implements Serializable {
6364

6465
private boolean useBrackets = false;
6566

66-
private String truncatePartitionName = null;
67-
6867
private boolean useIfNotExists = false;
6968

7069
public Index getOldIndex() {
@@ -433,19 +432,6 @@ public void setUk(boolean uk) {
433432
this.uk = uk;
434433
}
435434

436-
public String getTruncatePartitionName() {
437-
return truncatePartitionName;
438-
}
439-
440-
public void setTruncatePartitionName(String truncatePartitionName) {
441-
this.truncatePartitionName = truncatePartitionName;
442-
}
443-
444-
public AlterExpression withTruncatePartitionName(String truncatePartitionName) {
445-
this.truncatePartitionName = truncatePartitionName;
446-
return this;
447-
}
448-
449435
public boolean isUseIfNotExists() {
450436
return useIfNotExists;
451437
}
@@ -499,8 +485,8 @@ public String toString() {
499485
// Oracle Multi Column Drop
500486
b.append("DROP (").append(PlainSelect.getStringList(pkColumns)).append(')');
501487
} else if (operation == AlterOperation.TRUNCATE_PARTITION
502-
&& truncatePartitionName != null) {
503-
b.append("TRUNCATE PARTITION ").append(truncatePartitionName);
488+
&& partitions != null) {
489+
b.append("TRUNCATE PARTITION ").append(PlainSelect.getStringList(partitions));
504490
} else {
505491
if (operation == AlterOperation.COMMENT_WITH_EQUAL_SIGN) {
506492
b.append("COMMENT =").append(" ");
@@ -784,6 +770,14 @@ public AlterExpression addConstraints(Collection<? extends ConstraintState> cons
784770
return this.withConstraints(collection);
785771
}
786772

773+
public List<String> getPartitions() {
774+
return partitions;
775+
}
776+
777+
public void setPartitions(List<String> partitions) {
778+
this.partitions = partitions;
779+
}
780+
787781
public List<PartitionDefinition> getPartitionDefinitions() {
788782
return partitionDefinitions;
789783
}

‎src/main/java/net/sf/jsqlparser/statement/alter/AlterOperation.java

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -10,7 +10,7 @@
1010
package net.sf.jsqlparser.statement.alter;
1111

1212
public enum AlterOperation {
13-
ADD, ALTER, DROP, DROP_PRIMARY_KEY, DROP_UNIQUE, DROP_FOREIGN_KEY, MODIFY, CHANGE, CONVERT, ALGORITHM, RENAME, RENAME_TABLE, RENAME_INDEX, RENAME_KEY, RENAME_CONSTRAINT, COMMENT, COMMENT_WITH_EQUAL_SIGN, UNSPECIFIC, ADD_PARTITION, TRUNCATE_PARTITION, LOCK;
13+
ADD, ALTER, DROP, DROP_PRIMARY_KEY, DROP_UNIQUE, DROP_FOREIGN_KEY, MODIFY, CHANGE, CONVERT, ALGORITHM, RENAME, RENAME_TABLE, RENAME_INDEX, RENAME_KEY, RENAME_CONSTRAINT, COMMENT, COMMENT_WITH_EQUAL_SIGN, UNSPECIFIC, ADD_PARTITION, DROP_PARTITION, TRUNCATE_PARTITION, LOCK;
1414

1515
public static AlterOperation from(String operation) {
1616
return Enum.valueOf(AlterOperation.class, operation.toUpperCase());

‎src/main/java/net/sf/jsqlparser/statement/create/table/PartitionDefinition.java

Lines changed: 20 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -1,3 +1,12 @@
1+
/*-
2+
* #%L
3+
* JSQLParser library
4+
* %%
5+
* Copyright (C) 2004 - 2024 JSQLParser
6+
* %%
7+
* Dual licensed under GNU LGPL 2.1 or Apache License 2.0
8+
* #L%
9+
*/
110
package net.sf.jsqlparser.statement.create.table;
211

312
import java.io.Serializable;
@@ -7,12 +16,14 @@ public class PartitionDefinition implements Serializable {
716
private String partitionName;
817
private String partitionOperation;
918
private List<String> values;
19+
private String storageEngine;
1020

1121
public PartitionDefinition(String partitionName, String partitionOperation,
12-
List<String> values) {
22+
List<String> values, String storageEngine) {
1323
this.partitionName = partitionName;
1424
this.partitionOperation = partitionOperation;
1525
this.values = values;
26+
this.storageEngine = storageEngine;
1627
}
1728

1829
public String getPartitionName() {
@@ -38,4 +49,12 @@ public List<String> getValues() {
3849
public void setValues(List<String> values) {
3950
this.values = values;
4051
}
52+
53+
public String getStorageEngine() {
54+
return storageEngine;
55+
}
56+
57+
public void setStorageEngine(String storageEngine) {
58+
this.storageEngine = storageEngine;
59+
}
4160
}

‎src/main/jjtree/net/sf/jsqlparser/parser/JSqlParserCC.jjt

Lines changed: 41 additions & 5 deletions
Original file line numberDiff line numberDiff line change
@@ -245,6 +245,7 @@ TOKEN: /* SQL Keywords. prefixed with K_ to avoid name clashes */
245245
| <K_EMIT: "EMIT">
246246
| <K_ENABLE: "ENABLE">
247247
| <K_END: "END">
248+
| <K_ENGINE: "ENGINE">
248249
| <K_ERROR: "ERROR">
249250
| <K_ESCAPE: "ESCAPE">
250251
| <K_EXCEPT: "EXCEPT">
@@ -2021,7 +2022,7 @@ String RelObjectNameWithoutValue() :
20212022
{ Token tk = null; }
20222023
{
20232024
( tk=<DATA_TYPE> | tk=<S_IDENTIFIER> | tk=<S_QUOTED_IDENTIFIER> | tk=<K_DATE_LITERAL> | tk=<K_DATETIMELITERAL> | tk=<K_STRING_FUNCTION_NAME> | tk=<K_ISOLATION> | tk=<K_TIME_KEY_EXPR> | tk=<K_TEXT_LITERAL>
2024-
| tk="ACTION" | tk="ACTIVE" | tk="ADD" | tk="ADVANCE" | tk="ADVISE" | tk="AGAINST" | tk="ALGORITHM" | tk="ALTER" | tk="ANALYZE" | tk="APPLY" | tk="APPROXIMATE" | tk="ARCHIVE" | tk="ARRAY" | tk="ASC" | tk="AT" | tk="AUTHORIZATION" | tk="AUTO" | tk="BASE64" | tk="BEGIN" | tk="BERNOULLI" | tk="BINARY" | tk="BIT" | tk="BLOCK" | tk="BROWSE" | tk="BUFFERS" | tk="BY" | tk="BYTE" | tk="BYTES" | tk="CACHE" | tk="CALL" | tk="CASCADE" | tk="CASE" | tk="CAST" | tk="CHANGE" | tk="CHANGES" | tk="CHAR" | tk="CHARACTER" | tk="CHECKPOINT" | tk="CLOSE" | tk="COLLATE" | tk="COLUMN" | tk="COLUMNS" | tk="COMMENT" | tk="COMMIT" | tk="CONCURRENTLY" | tk="CONFLICT" | tk="CONSTRAINTS" | tk="CONVERT" | tk="COSTS" | tk="COUNT" | tk="CS" | tk="CYCLE" | tk="DATA" | tk="DATABASE" | tk="DATETIME" | tk="DBA_RECYCLEBIN" | tk="DDL" | tk="DECLARE" | tk="DEFERRABLE" | tk="DELAYED" | tk="DELETE" | tk="DESC" | tk="DESCRIBE" | tk="DISABLE" | tk="DISCONNECT" | tk="DIV" | tk="DML" | tk="DO" | tk="DOMAIN" | tk="DROP" | tk="DUMP" | tk="DUPLICATE" | tk="ELEMENTS" | tk="EMIT" | tk="ENABLE" | tk="END" | tk="ERROR" | tk="ESCAPE" | tk="EXCLUDE" | tk="EXEC" | tk="EXECUTE" | tk="EXPLAIN" | tk="EXPLICIT" | tk="EXTENDED" | tk="EXTRACT" | tk="FALSE" | tk="FILTER" | tk="FIRST" | tk="FLUSH" | tk="FN" | tk="FOLLOWING" | tk="FORMAT" | tk="FULLTEXT" | tk="FUNCTION" | tk="GRANT" | tk="GROUP_CONCAT" | tk="GUARD" | tk="HASH" | tk="HIGH_PRIORITY" | tk="HISTORY" | tk="HOPPING" | tk="INCLUDE" | tk="INCLUDE_NULL_VALUES" | tk="INCREMENT" | tk="INDEX" | tk="INSERT" | tk="INTERLEAVE" | tk="INTERPRET" | tk="INVALIDATE" | tk="ISNULL" | tk="JSON" | tk="JSON_ARRAY" | tk="JSON_ARRAYAGG" | tk="JSON_OBJECT" | tk="JSON_OBJECTAGG" | tk="KEEP" | tk="KEY" | tk="KEYS" | tk="LAST" | tk="LEADING" | tk="LESS" | tk="LINK" | tk="LOCAL" | tk="LOCK" | tk="LOCKED" | tk="LOG" | tk="LONGTEXT" | tk="LOOP" | tk="LOW_PRIORITY" | tk="MATCH" | tk="MATCHED" | tk="MATERIALIZED" | tk="MAX" | tk="MAXVALUE" | tk="MEDIUMTEXT" | tk="MEMBER" | tk="MERGE" | tk="MIN" | tk="MINVALUE" | tk="MODIFY" | tk="MOVEMENT" | tk="NEXT" | tk="NO" | tk="NOCACHE" | tk="NOKEEP" | tk="NOLOCK" | tk="NOMAXVALUE" | tk="NOMINVALUE" | tk="NOORDER" | tk="NOTHING" | tk="NOTNULL" | tk="NOVALIDATE" | tk="NOWAIT" | tk="NULLS" | tk="OF" | tk="OFF" | tk="OPEN" | tk="OVER" | tk="OVERFLOW" | tk="OVERLAPS" | tk="PARALLEL" | tk="PARENT" | tk="PARTITION" | tk="PATH" | tk="PERCENT" | tk="PLACING" | tk="PLAN" | tk="PRECEDING" | tk="PRIMARY" | tk="PURGE" | tk="QUERY" | tk="QUICK" | tk="QUIESCE" | tk="RANGE" | tk="RAW" | tk="READ" | tk="RECURSIVE" | tk="RECYCLEBIN" | tk="REFERENCES" | tk="REFRESH" | tk="REGEXP" | tk="REGEXP_LIKE" | tk="REGISTER" | tk="REMOTE" | tk="RENAME" | tk="REPEATABLE" | tk="REPLACE" | tk="RESET" | tk="RESPECT" | tk="RESTART" | tk="RESTRICT" | tk="RESTRICTED" | tk="RESUMABLE" | tk="RESUME" | tk="RETURN" | tk="RLIKE" | tk="ROLLBACK" | tk="ROLLUP" | tk="ROOT" | tk="ROW" | tk="ROWS" | tk="RR" | tk="RS" | tk="SAFE_CAST" | tk="SAVEPOINT" | tk="SCHEMA" | tk="SECURE" | tk="SEED" | tk="SEPARATOR" | tk="SEQUENCE" | tk="SESSION" | tk="SETS" | tk="SHARE" | tk="SHOW" | tk="SHUTDOWN" | tk="SIBLINGS" | tk="SIGNED" | tk="SIMILAR" | tk="SIZE" | tk="SKIP" | tk="STORED" | tk="STRING" | tk="STRUCT" | tk="SUMMARIZE" | tk="SUSPEND" | tk="SWITCH" | tk="SYNONYM" | tk="SYSTEM" | tk="TABLE" | tk="TABLESPACE" | tk="TEMP" | tk="TEMPORARY" | tk="TEXT" | tk="THAN" | tk="THEN" | tk="TIMEOUT" | tk="TIMESTAMPTZ" | tk="TIMEZONE" | tk="TINYTEXT" | tk="TO" | tk="TRIGGER" | tk="TRUE" | tk="TRUNCATE" | tk="TRY_CAST" | tk="TUMBLING" | tk="TYPE" | tk="UNLOGGED" | tk="UNQIESCE" | tk="UNSIGNED" | tk="UPDATE" | tk="UPSERT" | tk="UR" | tk="USER" | tk="VALIDATE" | tk="VERBOSE" | tk="VIEW" | tk="VOLATILE" | tk="WAIT" | tk="WITHIN" | tk="WITHOUT" | tk="WITHOUT_ARRAY_WRAPPER" | tk="WORK" | tk="XML" | tk="XMLAGG" | tk="XMLDATA" | tk="XMLSCHEMA" | tk="XMLTEXT" | tk="XSINIL" | tk="YAML" | tk="YES" | tk="ZONE" )
2025+
| tk="ACTION" | tk="ACTIVE" | tk="ADD" | tk="ADVANCE" | tk="ADVISE" | tk="AGAINST" | tk="ALGORITHM" | tk="ALTER" | tk="ANALYZE" | tk="APPLY" | tk="APPROXIMATE" | tk="ARCHIVE" | tk="ARRAY" | tk="ASC" | tk="AT" | tk="AUTHORIZATION" | tk="AUTO" | tk="BASE64" | tk="BEGIN" | tk="BERNOULLI" | tk="BINARY" | tk="BIT" | tk="BLOCK" | tk="BROWSE" | tk="BUFFERS" | tk="BY" | tk="BYTE" | tk="BYTES" | tk="CACHE" | tk="CALL" | tk="CASCADE" | tk="CASE" | tk="CAST" | tk="CHANGE" | tk="CHANGES" | tk="CHAR" | tk="CHARACTER" | tk="CHECKPOINT" | tk="CLOSE" | tk="COLLATE" | tk="COLUMN" | tk="COLUMNS" | tk="COMMENT" | tk="COMMIT" | tk="CONCURRENTLY" | tk="CONFLICT" | tk="CONSTRAINTS" | tk="CONVERT" | tk="COSTS" | tk="COUNT" | tk="CS" | tk="CYCLE" | tk="DATA" | tk="DATABASE" | tk="DATETIME" | tk="DBA_RECYCLEBIN" | tk="DDL" | tk="DECLARE" | tk="DEFERRABLE" | tk="DELAYED" | tk="DELETE" | tk="DESC" | tk="DESCRIBE" | tk="DISABLE" | tk="DISCONNECT" | tk="DIV" | tk="DML" | tk="DO" | tk="DOMAIN" | tk="DROP" | tk="DUMP" | tk="DUPLICATE" | tk="ELEMENTS" | tk="EMIT" | tk="ENABLE" | tk="END" | tk="ENGINE" | tk="ERROR" | tk="ESCAPE" | tk="EXCLUDE" | tk="EXEC" | tk="EXECUTE" | tk="EXPLAIN" | tk="EXPLICIT" | tk="EXTENDED" | tk="EXTRACT" | tk="FALSE" | tk="FILTER" | tk="FIRST" | tk="FLUSH" | tk="FN" | tk="FOLLOWING" | tk="FORMAT" | tk="FULLTEXT" | tk="FUNCTION" | tk="GRANT" | tk="GROUP_CONCAT" | tk="GUARD" | tk="HASH" | tk="HIGH_PRIORITY" | tk="HISTORY" | tk="HOPPING" | tk="INCLUDE" | tk="INCLUDE_NULL_VALUES" | tk="INCREMENT" | tk="INDEX" | tk="INSERT" | tk="INTERLEAVE" | tk="INTERPRET" | tk="INVALIDATE" | tk="ISNULL" | tk="JSON" | tk="JSON_ARRAY" | tk="JSON_ARRAYAGG" | tk="JSON_OBJECT" | tk="JSON_OBJECTAGG" | tk="KEEP" | tk="KEY" | tk="KEYS" | tk="LAST" | tk="LEADING" | tk="LESS" | tk="LINK" | tk="LOCAL" | tk="LOCK" | tk="LOCKED" | tk="LOG" | tk="LONGTEXT" | tk="LOOP" | tk="LOW_PRIORITY" | tk="MATCH" | tk="MATCHED" | tk="MATERIALIZED" | tk="MAX" | tk="MAXVALUE" | tk="MEDIUMTEXT" | tk="MEMBER" | tk="MERGE" | tk="MIN" | tk="MINVALUE" | tk="MODIFY" | tk="MOVEMENT" | tk="NEXT" | tk="NO" | tk="NOCACHE" | tk="NOKEEP" | tk="NOLOCK" | tk="NOMAXVALUE" | tk="NOMINVALUE" | tk="NOORDER" | tk="NOTHING" | tk="NOTNULL" | tk="NOVALIDATE" | tk="NOWAIT" | tk="NULLS" | tk="OF" | tk="OFF" | tk="OPEN" | tk="OVER" | tk="OVERFLOW" | tk="OVERLAPS" | tk="PARALLEL" | tk="PARENT" | tk="PARTITION" | tk="PATH" | tk="PERCENT" | tk="PLACING" | tk="PLAN" | tk="PRECEDING" | tk="PRIMARY" | tk="PURGE" | tk="QUERY" | tk="QUICK" | tk="QUIESCE" | tk="RANGE" | tk="RAW" | tk="READ" | tk="RECURSIVE" | tk="RECYCLEBIN" | tk="REFERENCES" | tk="REFRESH" | tk="REGEXP" | tk="REGEXP_LIKE" | tk="REGISTER" | tk="REMOTE" | tk="RENAME" | tk="REPEATABLE" | tk="REPLACE" | tk="RESET" | tk="RESPECT" | tk="RESTART" | tk="RESTRICT" | tk="RESTRICTED" | tk="RESUMABLE" | tk="RESUME" | tk="RETURN" | tk="RLIKE" | tk="ROLLBACK" | tk="ROLLUP" | tk="ROOT" | tk="ROW" | tk="ROWS" | tk="RR" | tk="RS" | tk="SAFE_CAST" | tk="SAVEPOINT" | tk="SCHEMA" | tk="SECURE" | tk="SEED" | tk="SEPARATOR" | tk="SEQUENCE" | tk="SESSION" | tk="SETS" | tk="SHARE" | tk="SHOW" | tk="SHUTDOWN" | tk="SIBLINGS" | tk="SIGNED" | tk="SIMILAR" | tk="SIZE" | tk="SKIP" | tk="STORED" | tk="STRING" | tk="STRUCT" | tk="SUMMARIZE" | tk="SUSPEND" | tk="SWITCH" | tk="SYNONYM" | tk="SYSTEM" | tk="TABLE" | tk="TABLESPACE" | tk="TEMP" | tk="TEMPORARY" | tk="TEXT" | tk="THAN" | tk="THEN" | tk="TIMEOUT" | tk="TIMESTAMPTZ" | tk="TIMEZONE" | tk="TINYTEXT" | tk="TO" | tk="TRIGGER" | tk="TRUE" | tk="TRUNCATE" | tk="TRY_CAST" | tk="TUMBLING" | tk="TYPE" | tk="UNLOGGED" | tk="UNQIESCE" | tk="UNSIGNED" | tk="UPDATE" | tk="UPSERT" | tk="UR" | tk="USER" | tk="VALIDATE" | tk="VERBOSE" | tk="VIEW" | tk="VOLATILE" | tk="WAIT" | tk="WITHIN" | tk="WITHOUT" | tk="WITHOUT_ARRAY_WRAPPER" | tk="WORK" | tk="XML" | tk="XMLAGG" | tk="XMLDATA" | tk="XMLSCHEMA" | tk="XMLTEXT" | tk="XSINIL" | tk="YAML" | tk="YES" | tk="ZONE" )
20252026
{ return tk.image; }
20262027
}
20272028

@@ -6695,6 +6696,7 @@ List<String> CreateParameter():
66956696
| tk=<K_TYPE> | tk=<K_COMMENT> | tk=<K_USING> | tk=<K_COLLATE> | tk=<K_ASC>
66966697
| tk=<K_DESC> | tk=<K_TRUE> | tk=<K_FALSE> | tk=<K_PARALLEL> | tk=<K_BINARY> | tk=<K_START>
66976698
| tk=<K_TIME_KEY_EXPR> | tk=<K_RAW> | tk=<K_HASH> | tk=<K_FIRST> | tk=<K_LAST> | tk = <K_SIGNED> | tk = <K_UNSIGNED>
6699+
| tk=<K_ENGINE>
66986700
| tk="="
66996701
)
67006702
{ param.add(tk.image); }
@@ -7022,6 +7024,7 @@ List<PartitionDefinition> PartitionDefinitions():
70227024
PartitionDefinition partitionDef = null;
70237025
String partitionName = null;
70247026
String partitionOperation = null;
7027+
String storageEngine = null;
70257028
}
70267029
{
70277030
"("
@@ -7044,8 +7047,9 @@ List<PartitionDefinition> PartitionDefinitions():
70447047
partitionOperation = "VALUES LESS THAN";
70457048
}
70467049
)
7050+
[ "ENGINE" "=" tk=<S_IDENTIFIER> { storageEngine = tk.image; } ]
70477051
{
7048-
partitionDef = new PartitionDefinition(partitionName, partitionOperation, values);
7052+
partitionDef = new PartitionDefinition(partitionName, partitionOperation, values, storageEngine);
70497053
partitionDefinitions.add(partitionDef);
70507054
}
70517055
[ "," ]
@@ -7056,6 +7060,26 @@ List<PartitionDefinition> PartitionDefinitions():
70567060
}
70577061
}
70587062

7063+
7064+
List<String> PartitionNamesList() :
7065+
{
7066+
Token tk;
7067+
List<String> partitionNames = new ArrayList<String>();
7068+
}
7069+
{
7070+
tk = <S_IDENTIFIER> {
7071+
partitionNames.add(tk.image);
7072+
}
7073+
(
7074+
LOOKAHEAD(2) "," tk = <S_IDENTIFIER> {
7075+
partitionNames.add(tk.image);
7076+
}
7077+
)*
7078+
{
7079+
return partitionNames;
7080+
}
7081+
}
7082+
70597083
/**
70607084
* This production needs refactoring to multiple smaller productions. The target class should
70617085
* be splitted as well.
@@ -7077,6 +7101,7 @@ AlterExpression AlterExpression():
70777101
AlterExpression.ColumnDropNotNull alterExpressionColumnDropNotNull = null;
70787102
AlterExpression.ColumnDropDefault alterExpressionColumnDropDefault = null;
70797103
ReferentialAction.Action action = null;
7104+
List<String> partitions = null;
70807105
List<PartitionDefinition> partitionDefinition = null;
70817106
String truncatePartitionName = null;
70827107

@@ -7120,9 +7145,8 @@ AlterExpression AlterExpression():
71207145
sk3=RelObjectName() <K_COMMENT> tk=<S_CHAR_LITERAL> { alterExp.withColumnName(sk3).withCommentText(tk.image); }
71217146
)
71227147
|
7123-
(
7148+
LOOKAHEAD(3) (
71247149
<K_PARTITION> {
7125-
System.out.println("test _ Partition");
71267150
alterExp.setOperation(AlterOperation.ADD_PARTITION);
71277151
}
71287152
partitionDefinition=PartitionDefinitions() {
@@ -7292,6 +7316,15 @@ AlterExpression AlterExpression():
72927316
|
72937317
<K_DROP> { alterExp.setOperation(AlterOperation.DROP); }
72947318
(
7319+
(
7320+
<K_PARTITION> {
7321+
alterExp.setOperation(AlterOperation.DROP_PARTITION);
7322+
}
7323+
partitions=PartitionNamesList() {
7324+
alterExp.setPartitions(partitions);
7325+
}
7326+
)
7327+
|
72957328
(
72967329
(
72977330
// we use the PK Columns Field instead of the Column Field
@@ -7403,7 +7436,10 @@ AlterExpression AlterExpression():
74037436
}
74047437
)
74057438
|
7406-
LOOKAHEAD(2) <K_TRUNCATE> <K_PARTITION> { alterExp.setOperation(AlterOperation.TRUNCATE_PARTITION); } truncatePartitionName = RelObjectName() { alterExp.setTruncatePartitionName(truncatePartitionName); }
7439+
LOOKAHEAD(2) <K_TRUNCATE> <K_PARTITION> { alterExp.setOperation(AlterOperation.TRUNCATE_PARTITION); }
7440+
partitions=PartitionNamesList() {
7441+
alterExp.setPartitions(partitions);
7442+
}
74077443
|
74087444
tokens = captureRest() {
74097445
alterExp.setOperation(AlterOperation.UNSPECIFIC);

‎src/site/sphinx/contribution.rst

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@@ -61,7 +61,22 @@ The JSQLParser is generated by ``JavaCC`` based on the provided Grammar. The Gra
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* The complete test suite must succeed.
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5) Add the description of the new feature to the ``README.md`` file, section `Extensions`.
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6) Build the package with ``Maven`` and ensure, all checks do pass (PMD and CheckStyle and Code Formatting).
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6) Build the package with ``Gradle`` and ensure, all checks do pass (PMD and CheckStyle and Code Formatting).
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.. tab:: Gradle
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.. code-block:: shell
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:caption: Gradle `check` Task
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gradle check
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.. tab:: Maven
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.. code-block:: shell
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:caption: Maven `verify` Task
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mvn verify
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7) Create your `GitHub Pull Request <https://www.youtube.com/watch?v=nCKdihvneS0>`_
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Manage Reserved Keywords
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------------------------------

‎src/site/sphinx/unsupported.rst

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*JSQLParser* is a RDBMS agnostic parser with a certain focus on SQL:2016 Standard compliant Queries and the "Big Four" (Oracle, MS SQL Server, Postgres, MySQL/MariaDB).
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We would like to recommend writing portable, standard compliant SQL in general.
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- Postgres Implicit cast is not supported.
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.. code-block:: java
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SELECT date '2022-12-31';
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SELECT double precision 1;
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- Oracle PL/SQL blocks are not support.
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.. code-block:: sql
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While *JSQLParser* provides a lot of generic support for DDL statements, it is possible that certain RDBMS specific syntax (especially about indices, encodings, compression) won't be supported.
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- `JSON` or `XML` specific syntax and functions
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While *JSQLParser* provides a lot of generic support for `JSON` or `XML` processing, it is possible that certain RDBMS specific syntax or functions won't be supported.
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- Interval Operators
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Anything like `DAY HOUR MINUTE SECOND [TO HOUR MINUTE SECOND]` is not supported.:

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