* Apply UPDATE SET FROM statement for some dialects
* Add GenericDialect to support
* Test SnowflakeDialect
Co-authored-by: Andrew Lamb <andrew@nerdnetworks.org>
* Update SetOperation field all to op_option
* Implement parse_set_operator_option
cargo fmt
Fix parse_set_operator_option after next_token
* Add test for parsing union distinct
* Rename to SetQualifier and fix fmt space
* Add None to SetQualifier
* Update parse method
* Rename to SetQuantifier
* Rename parse_set_operator_option parse_set_operator
* Fix test to parse union, except, intersect
* Add some comments to SetQuantifier
* Fix comment
Theoretically the behavior should be the same as CREATE INDEX, but we
cannot make that assumption, so the parse is (almost) identical as the
input.
Breaking changes:
- Now HASH and BTREE are KEYWORDS, and using them as names can result in
errors.
- Now 'KEY' and 'INDEX' column names start the parsing of a table constraint if unquoted for the Generic dialect. This results in possible conficts if canonical results are compared for all dialects if a column is named 'key' without quotes.
* Add ObjectType Sequence
* Drop sequence test cases added.
* Parser and Drop statement Display updated.
* Parser and Drop statement Display updated.
* Fix compile errors
* add new test case
* support ceil/floor to datetime
* Update mod.rs
* Update parser.rs
* murphys law
* Update sqlparser_common.rs
* possible fix?
* remove question mark
* ceil to floor
* Update mod.rs
* Apply suggestions from code review
Co-authored-by: Andrew Lamb <andrew@nerdnetworks.org>
* refactor into parse_ceil_floor_expr
Co-authored-by: Andrew Lamb <andrew@nerdnetworks.org>
* 640 Fixing time zone printing format for TIMESTAMP and TIME
* 640 Removing unnecessary changes
* Update src/ast/data_type.rs
Fix comment typo
Co-authored-by: Andrew Lamb <andrew@nerdnetworks.org>
sqlparser can now parse all the prepared statement placeholders supported by SQLite:
- ?
- ?NNN
- @VVV
- :VVV
- $VVV
See: https://www.sqlite.org/lang_expr.html#varparam
This does not break existing support for postgresql's '@' operator
Fixes#603
* National string literal with lower case n
It's used by Snowflake
* Corrected DB name
Co-authored-by: Maciej Skrzypkowski <maciej.skrzypkowski@satoricyber.com>
* Add PLACING keyword to keywords list
* Add high level overlay expr to Expr enum
* Add parsing logic for overlay op
* add ovleray and is not true/false/unknown tests
* Split trimwhereFlag and trim_char expr to seperate members of Expr::Trim
* update trim parsing logic to handle no flag + char from expr combo
* add tests
* Allow trim flag without trim_what expr
* Add trim flag without trim_what test
* Remove [not]like,[not]ilike from binary operator list
* Add like, ilike and similar as an expr variant. Also adds support for escape char to like/ilike
* Add parsing logic for similar to, update parsing logic for like/ilike
* Add tests for similar to, update tests for like/ilike
* Fix linter warnings
* remove additional copyright license from files
* Add more coverage w/wo escape char for like,ilike,similar to
