client-py/iotdb/sqlalchemy/IoTDBTypeCompiler.py

# Licensed to the Apache Software Foundation (ASF) under one
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# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License.  You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
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# KIND, either express or implied.  See the License for the
# specific language governing permissions and limitations
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from sqlalchemy.sql.compiler import GenericTypeCompiler


class IoTDBTypeCompiler(GenericTypeCompiler):
    def visit_FLOAT(self, type_, **kw):
        return "FLOAT"

    def visit_NUMERIC(self, type_, **kw):
        return "INT64"

    def visit_DECIMAL(self, type_, **kw):
        return "DOUBLE"

    def visit_INTEGER(self, type_, **kw):
        return "INT32"

    def visit_SMALLINT(self, type_, **kw):
        return "INT32"

    def visit_BIGINT(self, type_, **kw):
        return "LONG"

    def visit_TIMESTAMP(self, type_, **kw):
        return "LONG"

    def visit_text(self, type_, **kw):
        return "TEXT"