69 lines
1.4 KiB
Python
69 lines
1.4 KiB
Python
import argparse
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import sqlglot
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parser = argparse.ArgumentParser(description="Transpile SQL")
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parser.add_argument("sql", metavar="sql", type=str, help="SQL string to transpile")
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parser.add_argument(
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"--read",
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dest="read",
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type=str,
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default=None,
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help="Dialect to read default is generic",
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)
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parser.add_argument(
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"--write",
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dest="write",
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type=str,
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default=None,
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help="Dialect to write default is generic",
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)
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parser.add_argument(
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"--no-identify",
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dest="identify",
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action="store_false",
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help="Don't auto identify fields",
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)
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parser.add_argument(
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"--no-pretty",
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dest="pretty",
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action="store_false",
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help="Compress sql",
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)
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parser.add_argument(
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"--parse",
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dest="parse",
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action="store_true",
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help="Parse and return the expression tree",
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)
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parser.add_argument(
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"--error-level",
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dest="error_level",
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type=str,
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default="RAISE",
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help="IGNORE, WARN, RAISE (default)",
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)
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args = parser.parse_args()
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error_level = sqlglot.ErrorLevel[args.error_level.upper()]
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if args.parse:
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sqls = [
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repr(expression)
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for expression in sqlglot.parse(
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args.sql, read=args.read, error_level=error_level
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)
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]
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else:
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sqls = sqlglot.transpile(
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args.sql,
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read=args.read,
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write=args.write,
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identify=args.identify,
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pretty=args.pretty,
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error_level=error_level,
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)
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for sql in sqls:
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print(sql)
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