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elif eprm_table_type == 'MASTER-CHILD':
qry = f"select * from {schema_tar}.etl_ppm_replication_master WHERE eprm_table_name=" + "'" + eprm_parent_table_name + "'"
cursor_tar.execute(qry)
rows = cursor_tar.fetchall()
columns = [desc[0] for desc in cursor_tar.description]
df_child = pd.DataFrame(rows, columns=columns)
filtered_df_child = df_child[
df_child['eprm_catalog'].isin(['PC']) & (df_child['eprm_enabled_flg'] == 'Y') & df_child[
'eprm_table_type'].isin(
['MASTER'])]
for _, row in filtered_df_child.iterrows():
eprm_table_name_child = row['eprm_table_name']
eprm_join_cols_entity_child = row['eprm_join_cols_entity']
eprm_join_cols_reim_child = row['eprm_join_cols_reim']
eprm_table_type_child = row['eprm_table_type']
if eprm_table_type_child == 'MASTER':
print(eprm_join_cols_reim)
split_conditions_reim = eprm_join_cols_reim.split('AND')
where_clause_reim = []
for condition in split_conditions_reim:
condition = condition.split('=')[1]
condition = condition.split('.')[1]
where_clause_reim.append(condition.strip())
where_clause_reim = ','.join(where_clause_reim)
print(where_clause_reim)
values_child = eprm_join_cols_entity_child.split('=')
column_names_child = [value.split('.')[-1].strip() for value in values_child]
where_clause_child = ', '.join(column_names_child)
split_conditions = eprm_join_cols_reim_child.split(' AND ')
result = [condition.split('=')[0].split('.')[-1] for condition in split_conditions]
where_clause = ', '.join(result)
final_query = f"SELECT COUNT(*) FROM {schema_tar}.{eprm_table_name} WHERE ({where_clause_reim}) IN (select {where_clause_reim} from {schema_tar}.{eprm_table_name_child} where ({where_clause_child}) IN (select " + where_clause + f" FROM {schema_tar}.RELEASE_ENTITY_INST_MAP WHERE release_id='" + releaseId + "' AND op_id='" + opId + "' AND bu_id='" + buId + "'))"
print(final_query)
try:
cursor_tar.execute(final_query)
logging.info(f"processing - {eprm_table_type}")
result = cursor_tar.fetchone()
query_info = f"-- ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ STATUS|{replicationTarget}| TABLE| {eprm_table_name}\n"
query_info += f"-- #Query: Result:{result[0]}\n"
query_count += 1
query_info += final_query + ";\n"
write_sql(query_info)
logging.info(f"Count for {eprm_table_name}: {result[0]}")
print(
f"Count for {eprm_table_name}: {result[0]}" + " ---------------------MASTER-AUDIT------------------")
except mysql.connector.Error as err:
print(f"Error occurred while executing the query:{final_query}: {err}")
logging.info(f"Error occurred while executing the query:{final_query}: {err}")
can you modify above code like i want to execute the below thing in above code directly using pandas
qry = f"select * from {schema_tar}.etl_ppm_replication_master WHERE eprm_table_name=" + "'" + eprm_parent_table_name + "'"
cursor_tar.execute(qry)
rows = cursor_tar.fetchall()
columns = [desc[0] for desc in cursor_tar.description]
df_child = pd.DataFrame(rows, columns=columns)
filtered_df_child = df_child[
df_child['eprm_catalog'].isin(['PC']) & (df_child['eprm_enabled_flg'] == 'Y') & df_child[
'eprm_table_type'].isin(
['MASTER'])]
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