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Support parsing Oracle AUDIT SELECT, sql #27015

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FlyingZC opened this issue Jul 13, 2023 · 4 comments
Closed

Support parsing Oracle AUDIT SELECT, sql #27015

FlyingZC opened this issue Jul 13, 2023 · 4 comments

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@FlyingZC
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Background

Hi community,
This issue is for #26878.

ShardingSphere parser engine helps users parse a SQL to get the AST (Abstract Syntax Tree) and visit this tree to get SQLStatement (Java Object). Currently, we are planning to enhance the support for Oracle SQL parsing in ShardingSphere.

More details:
https://shardingsphere.apache.org/document/current/en/reference/sharding/parse/

Task

This issue is to support more oracle sql parse, as follows:

AUDIT SELECT, INSERT, DELETE
     ON jward.dept
     BY ACCESS
     WHENEVER SUCCESSFUL;
AUDIT SELECT TABLE, UPDATE TABLE
    BY hr, oe;
AUDIT SESSION BY jward, jsmith BY ACCESS;
BINARY_DOUBLE
BINARY_FLOAT
BFILE
BLOB
CLOB CHARACTER SET ANY_CS
DATE
DSINTERVAL_UNCONSTRAINED
NUMBER
TIME_UNCONSTRAINED
TIME_TZ_UNCONSTRAINED
TIMESTAMP_LTZ_UNCONSTRAINED
TIMESTAMP_TZ_UNCONSTRAINED
TIMESTAMP_UNCONSTRAINED
UROWID
YMINTERVAL_UNCONSTRAINED
user-defined object types
collections (VARRAYs and nested tables)
REFs
Opaque types
CANCEL
ALTER DATABASE OPEN READ ONLY;

Process

  1. First confirm that this is a correct oracle sql syntax, if not please ignore;
  2. Compare SQL definitions in Oficial SQL Doc and ShardingSphere SQL Doc;
  3. If there is any difference in ShardingSphere SQL Doc, please correct them by referring to the Official SQL Doc;
  4. Run mvn install the current_file_module;
  5. Check whether there are any exceptions. If indeed, please fix them. (Especially xxxVisitor.class);
  6. Add new corresponding SQL case in SQL Cases and expected parsed result in Expected Statment XML;
  7. Run SQLParserParameterizedTest to make sure no exceptions.

Relevant Skills

  1. Master JAVA language
  2. Have a basic understanding of Antlr g4 file
  3. Be familiar with Oracle SQLs
@github-actions
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There hasn't been any activity on this issue recently, and in order to prioritize active issues, it will be marked as stale.

@github-actions github-actions bot added the stale label Aug 12, 2023
@taojintianxia taojintianxia modified the milestones: 5.4.1, 5.4.2 Sep 28, 2023
@github-actions github-actions bot removed the stale label Sep 29, 2023
@zihaoAK47
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Hi please assign it to me thank you.

@zihaoAK47
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error sql:
BINARY_DOUBLE
BINARY_FLOAT
BFILE
BLOB
CLOB CHARACTER SET ANY_CS
DATE
DSINTERVAL_UNCONSTRAINED
NUMBER
TIME_UNCONSTRAINED
TIME_TZ_UNCONSTRAINED
TIMESTAMP_LTZ_UNCONSTRAINED
TIMESTAMP_TZ_UNCONSTRAINED
TIMESTAMP_UNCONSTRAINED
UROWID
YMINTERVAL_UNCONSTRAINED
user-defined object types
collections (VARRAYs and nested tables)
REFs
Opaque types

CANCEL
ALTER DATABASE OPEN READ ONLY;

@strongduanmu
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Fixed by #28869

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