diff options
Diffstat (limited to 'sqlglot/dialects/sqlite.py')
| -rw-r--r-- | sqlglot/dialects/sqlite.py | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/sqlglot/dialects/sqlite.py b/sqlglot/dialects/sqlite.py index 62b7617..8c9fb76 100644 --- a/sqlglot/dialects/sqlite.py +++ b/sqlglot/dialects/sqlite.py @@ -1,4 +1,6 @@ -from sqlglot import exp +from __future__ import annotations + +from sqlglot import exp, generator, parser, tokens from sqlglot.dialects.dialect import ( Dialect, arrow_json_extract_scalar_sql, @@ -8,31 +10,28 @@ from sqlglot.dialects.dialect import ( no_trycast_sql, rename_func, ) -from sqlglot.generator import Generator -from sqlglot.parser import Parser -from sqlglot.tokens import Tokenizer, TokenType +from sqlglot.tokens import TokenType class SQLite(Dialect): - class Tokenizer(Tokenizer): + class Tokenizer(tokens.Tokenizer): IDENTIFIERS = ['"', ("[", "]"), "`"] HEX_STRINGS = [("x'", "'"), ("X'", "'"), ("0x", ""), ("0X", "")] KEYWORDS = { - **Tokenizer.KEYWORDS, - "VARBINARY": TokenType.BINARY, + **tokens.Tokenizer.KEYWORDS, "AUTOINCREMENT": TokenType.AUTO_INCREMENT, } - class Parser(Parser): + class Parser(parser.Parser): FUNCTIONS = { - **Parser.FUNCTIONS, + **parser.Parser.FUNCTIONS, "EDITDIST3": exp.Levenshtein.from_arg_list, } - class Generator(Generator): + class Generator(generator.Generator): TYPE_MAPPING = { - **Generator.TYPE_MAPPING, + **generator.Generator.TYPE_MAPPING, exp.DataType.Type.BOOLEAN: "INTEGER", exp.DataType.Type.TINYINT: "INTEGER", exp.DataType.Type.SMALLINT: "INTEGER", @@ -46,6 +45,7 @@ class SQLite(Dialect): exp.DataType.Type.VARCHAR: "TEXT", exp.DataType.Type.NVARCHAR: "TEXT", exp.DataType.Type.BINARY: "BLOB", + exp.DataType.Type.VARBINARY: "BLOB", } TOKEN_MAPPING = { @@ -53,7 +53,7 @@ class SQLite(Dialect): } TRANSFORMS = { - **Generator.TRANSFORMS, + **generator.Generator.TRANSFORMS, exp.ILike: no_ilike_sql, exp.JSONExtract: arrow_json_extract_sql, exp.JSONExtractScalar: arrow_json_extract_scalar_sql, |