`parse_value` handles parsing a non-integer value in expression context,
and we use parse_litera...

This is a follow-up to #109 which moved the handling of Token::Comma
from parse_table_and_joins ...

as a follow-up to https://github.com/andygrove/sqlparser-rs/issues/52

..and other formatting errors.

Revert "Add an AST visitor"

Add an AST visitor

Improve consistency of binary/unary op nodes

It is useful downstream to have two separate enums, one for unary
operators and one for binary o...

These were previously called "BinaryExpr" and "Unary"; besides being
inconsistent, it's also not...

Standardize license headers

Properly handle mixed implicit and explicit joins

Parse a query like

SELECT * FROM a NATURAL JOIN b, c NATURAL JOIN d

as the SQL specificati...

Minor code clean-ups

Support interval literals

We don't have the tests checked by clippy on CI, despite [passing the
`--all-targets`](https://g...

I could probably look into using an existing crate like
https://github.com/fitzgen/peeking_take_...

Transaction support

Parse column constraints in any order

Co-authored-by: Samuel Marks <[email protected]>
Co-authored-by: Nikhi...

Test that redundant nesting is supported

CREATE TABLE t (a INT NOT NULL DEFAULT 1 PRIMARY KEY) is as valid as
CREATE TABLE t (a INT DEFAU...

SELECT * FROM (((SELECT 1))) is just as valid as
SELECT * FROM (SELECT 1). Add a test to ensure ...

Support nested joins

Fix precedence of unary NOT

get_next_precedence deals with left-binding power, not right binding
power. Therefore, when it e...

Standardize the license header, removing the Grove Enterprise copyright
notice where it exists p...

Fix #83.

Basic date/time support

Support EXTRACT function-like operator

Support column names in more places

A table alias can specify new names for the columns within the aliased
table, in addition to a n...

A `CREATE VIEW` statement may provide names for its columns that
override the names of the colum...

Support CREATE TABLE with no columns

The EXTRACT function, for extracting components of a date from a
timestamp, has special syntax: ...

Speed up CI

Support UPDATE statements

We weren't making very effective use of the cache before, leading to
10m+ builds, as `cargo inst...

This prevents cargo coveralls from downloading it and compiling it on
the fly.

This isn't required by anything, but newer distributions tend to boot
faster in Travis.

Support arbitrary WITH options for CREATE [TABLE|VIEW]

Both Postgres and MSSQL accept this syntax, though the particular
options they accept differ.

Fix merge skew by implementing Hash for SQLValues

Support hexadecimal string literals

Improve VALUES-related syntax parsing

Implement Hash on all AST nodes

Support EXISTS subqueries

INSERT takes arbitrary queries as sources, not just VALUES clauses. For
example, `INSERT INTO fo...

VALUES clauses are not just valid in INSERT statements. They're also
valid (basically) anywhere ...

Fix #5.

It is convenient for downstream libraries to be able to stash bits of
ASTs into hash maps, e.g.,...

Extract a SQLFunction struct

Parse DECIMAL and DEC aliases for NUMERIC type

Refactor parse_joins

Fix #10.

This is weird, but supported by PostgreSQL.

This variant is getting rather large, and it's useful downstream to be
able to pass around SQLFu...

- reduce duplication in the handling of implicit/cross joins and make
the flow of data slightl...

- use `if !self.consume_token(&Token::Comma) { break; }` to consume the
comma and exit the loo...

This block parses one of:
- `[ INNER ] JOIN <table_factor> <join_constraint>`
- `{ LEFT | RIGHT ...

Internal improvements to Parser::next_token/prev_token

This reduces the number of helper func...

Before this `next_token()` would only increment the index when returning
`Some(token)`. This mea...

- Avoid cloning whitespace tokens in `peek_nth_token()` by using a
&Token from `tokens.get()` ...

* Rewrite parsing of `ALTER TABLE ADD CONSTRAINT`
* Support constraints in CREATE TABLE
* Chan...

Enable Clippy and rustfmt in CI

Fix the precedence of NOT LIKE

Support for MSSQL identifier and alias parsing rules

The tokenizer emits a separate Token for +/- signs, so the value of
Value::Long() (as well as of...

Since other ALTER statements will have separate sub-commands.

<table element> ::= ... | <table constraint definition> | ...
https://jakewheat.github.io/sql-ov...

At least MSSQL supports it, not sure about others.

- merge PrimaryKey and UniqueKey variants
- support `CHECK` constraints, removing the separate `...

T-SQL supports non-standard `[...]` quoting in addition to the widely
supported and standard `"....

Add FETCH and OFFSET support, and LATERAL <derived table>

NOT LIKE has the same precedence as the LIKE operator. The parser was
previously assigning it th...

This will be used in a future commit, where looking ahead by two tokens
is important.

Add LIMIT as RESERVED_FOR_TABLE_ALIAS

The nightly toolchain often doesn't have clippy available. Plus, it's
useful to verify we're not...

Support nested expressions in BETWEEN

Support COUNT(DISTINCT x) and similar

Support SELECT ALL