30 lines
789 B
Python
30 lines
789 B
Python
import re
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import frappe
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def execute():
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fields = frappe.db.sql(
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"""
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SELECT COLUMN_NAME , TABLE_NAME, DATA_TYPE FROM INFORMATION_SCHEMA.COLUMNS
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WHERE DATA_TYPE IN ('INT', 'FLOAT', 'DECIMAL') AND IS_NULLABLE = 'YES'
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""",
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as_dict=1,
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)
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update_column_table_map = {}
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for field in fields:
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update_column_table_map.setdefault(field.TABLE_NAME, [])
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update_column_table_map[field.TABLE_NAME].append(
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"`{fieldname}`=COALESCE(`{fieldname}`, 0)".format(fieldname=field.COLUMN_NAME)
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)
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for table in frappe.db.get_tables():
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if update_column_table_map.get(table) and frappe.db.exists("DocType", re.sub("^tab", "", table)):
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frappe.db.sql(
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"""UPDATE `{table}` SET {columns}""".format(
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table=table, columns=", ".join(update_column_table_map.get(table))
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)
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)
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