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feat: add DuckDB dialect (#878)

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* feat: add DuckDB dialect

* formatting

* fix conflict

* support // in GenericDialect

* add DucDbDialect to all_dialects

* add comment from suggestion

Co-authored-by: Andrew Lamb <andrew@nerdnetworks.org>

* fix: support // in GenericDialect

---------

Co-authored-by: Andrew Lamb <andrew@nerdnetworks.org>
This commit is contained in:
eitsupi 2023-05-19 03:57:29 +09:00 • committed by GitHub
parent 3be19c7666
commit 33b12acce7
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9 changed files with 140 additions and 10 deletions
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11
tests/sqlparser_common.rs
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@ -24,8 +24,9 @@ use sqlparser::ast::SelectItem::UnnamedExpr;
use sqlparser::ast::TableFactor::Pivot;
use sqlparser::ast::*;
use sqlparser::dialect::{
AnsiDialect, BigQueryDialect, ClickHouseDialect, GenericDialect, HiveDialect, MsSqlDialect,
MySqlDialect, PostgreSqlDialect, RedshiftSqlDialect, SQLiteDialect, SnowflakeDialect,
AnsiDialect, BigQueryDialect, ClickHouseDialect, DuckDbDialect, GenericDialect, HiveDialect,
MsSqlDialect, MySqlDialect, PostgreSqlDialect, RedshiftSqlDialect, SQLiteDialect,
SnowflakeDialect,
};
use sqlparser::keywords::ALL_KEYWORDS;
use sqlparser::parser::{Parser, ParserError, ParserOptions};
@ -195,6 +196,7 @@ fn parse_update_set_from() {
let dialects = TestedDialects {
dialects: vec![
Box::new(GenericDialect {}),
Box::new(DuckDbDialect {}),
Box::new(PostgreSqlDialect {}),
Box::new(BigQueryDialect {}),
Box::new(SnowflakeDialect {}),
@ -941,6 +943,7 @@ fn parse_exponent_in_select() -> Result<(), ParserError> {
Box::new(AnsiDialect {}),
Box::new(BigQueryDialect {}),
Box::new(ClickHouseDialect {}),
Box::new(DuckDbDialect {}),
Box::new(GenericDialect {}),
// Box::new(HiveDialect {}),
Box::new(MsSqlDialect {}),
@ -2053,6 +2056,7 @@ fn parse_array_agg_func() {
let supported_dialects = TestedDialects {
dialects: vec![
Box::new(GenericDialect {}),
Box::new(DuckDbDialect {}),
Box::new(PostgreSqlDialect {}),
Box::new(MsSqlDialect {}),
Box::new(AnsiDialect {}),
@ -2848,6 +2852,7 @@ fn parse_alter_table_add_column_if_not_exists() {
Box::new(PostgreSqlDialect {}),
Box::new(BigQueryDialect {}),
Box::new(GenericDialect {}),
Box::new(DuckDbDialect {}),
],
options: None,
};
@ -6139,6 +6144,7 @@ fn test_placeholder() {
let dialects = TestedDialects {
dialects: vec![
Box::new(GenericDialect {}),
Box::new(DuckDbDialect {}),
Box::new(PostgreSqlDialect {}),
Box::new(MsSqlDialect {}),
Box::new(AnsiDialect {}),
@ -6873,6 +6879,7 @@ fn parse_non_latin_identifiers() {
let supported_dialects = TestedDialects {
dialects: vec![
Box::new(GenericDialect {}),
Box::new(DuckDbDialect {}),
Box::new(PostgreSqlDialect {}),
Box::new(MsSqlDialect {}),
Box::new(RedshiftSqlDialect {}),