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fix casr case

This commit is contained in:
cpwu 2022-04-21 09:53:02 +08:00
parent 322d71e1a7
commit e6d067a330
1 changed files with 15 additions and 12 deletions
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27
tests/system-test/2-query/cast.py
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@ -329,26 +329,29 @@ class TDTestCase:
tdSql.query("select cast(c5 as bigint) as b from ct4") tdSql.query("select cast(c5 as bigint) as b from ct4")
for i in range(len(data_ct4_c5)): for i in range(len(data_ct4_c5)):
tdSql.checkData( i, 0, data_ct4_c5[i]) tdSql.checkData( i, 0, data_ct4_c5[i] ) if data_ct4_c5[i] is None else tdSql.checkData( i, 0, int(data_ct4_c5[i]) )
tdSql.query("select cast(c5 as bigint) as b from t1") tdSql.query("select cast(c5 as bigint) as b from t1")
for i in range(len(data_t1_c5)): for i in range(len(data_t1_c5)):
tdSql.checkData( i, 0, data_t1_c5[i]) tdSql.checkData( i, 0, data_t1_c5[i] ) if data_t1_c5[i] is None else tdSql.checkData( i, 0, int(data_t1_c5[i]) )
tdLog.printNoPrefix("==========step21: cast float to binary, expect changes to str(int) ") tdLog.printNoPrefix("==========step21: cast float to binary, expect changes to str(int) ")
tdSql.query("select cast(c5 as binary(32)) as b from ct4") tdSql.query("select cast(c5 as binary(32)) as b from ct4")
for i in range(len(data_ct4_c5)): for i in range(len(data_ct4_c5)):
tdSql.checkData( i, 0, str(data_ct4_c5[i]) ) # tdSql.checkData( i, 0, str(data_ct4_c5[i]) ) if data_ct4_c5[i] is None else tdSql.checkData( i, 0, str(round(data_ct4_c5[i], 6)) )
tdSql.checkData( i, 0, str(data_ct4_c5[i]) ) if data_ct4_c5[i] is None else tdSql.checkData( i, 0, f'{data_ct4_c5[i]:.6f}' )
tdSql.query("select cast(c5 as binary(32)) as b from t1") tdSql.query("select cast(c5 as binary(32)) as b from t1")
for i in range(len(data_t1_c5)): for i in range(len(data_t1_c5)):
tdSql.checkData( i, 0, str(data_t1_c5[i]) ) # tdSql.checkData( i, 0, str(data_t1_c5[i]) ) if data_t1_c5[i] is None else tdSql.checkData( i, 0, str(round(data_t1_c5[i], 6)) )
tdSql.checkData( i, 0, str(data_t1_c5[i]) ) if data_t1_c5[i] is None else tdSql.checkData( i, 0, f'{data_t1_c5[i]:.6f}' )
# tdSql.checkData( i, 0, str(data_t1_c5[i]) )
tdLog.printNoPrefix("==========step22: cast float to nchar, expect changes to str(int) ") tdLog.printNoPrefix("==========step22: cast float to nchar, expect changes to str(int) ")
tdSql.query("select cast(c5 as nchar(32)) as b from ct4") tdSql.query("select cast(c5 as nchar(32)) as b from ct4")
for i in range(len(data_ct4_c5)): for i in range(len(data_ct4_c5)):
tdSql.checkData( i, 0, str(data_ct4_c5[i]) ) tdSql.checkData( i, 0, str(data_ct4_c5[i]) ) if data_ct4_c5[i] is None else tdSql.checkData( i, 0, f'{data_ct4_c5[i]:.6f}' )
tdSql.query("select cast(c5 as nchar(32)) as b from t1") tdSql.query("select cast(c5 as nchar(32)) as b from t1")
for i in range(len(data_t1_c5)): for i in range(len(data_t1_c5)):
tdSql.checkData( i, 0, str(data_t1_c5[i]) ) tdSql.checkData( i, 0, str(data_t1_c5[i]) ) if data_t1_c5[i] is None else tdSql.checkData( i, 0, f'{data_t1_c5[i]:.6f}' )
tdLog.printNoPrefix("==========step23: cast float to timestamp, expect changes to timestamp ") tdLog.printNoPrefix("==========step23: cast float to timestamp, expect changes to timestamp ")
tdSql.query("select cast(c5 as timestamp) as b from ct4") tdSql.query("select cast(c5 as timestamp) as b from ct4")
@ -380,26 +383,26 @@ class TDTestCase:
tdSql.query("select cast(c6 as bigint) as b from ct4") tdSql.query("select cast(c6 as bigint) as b from ct4")
for i in range(len(data_ct4_c6)): for i in range(len(data_ct4_c6)):
tdSql.checkData( i, 0, data_ct4_c6[i]) tdSql.checkData( i, 0, data_ct4_c6[i] ) if data_ct4_c6[i] is None else tdSql.checkData( i, 0, int(data_ct4_c6[i]) )
tdSql.query("select cast(c6 as bigint) as b from t1") tdSql.query("select cast(c6 as bigint) as b from t1")
for i in range(len(data_t1_c6)): for i in range(len(data_t1_c6)):
tdSql.checkData( i, 0, data_t1_c6[i]) tdSql.checkData( i, 0, data_t1_c6[i] ) if data_t1_c6[i] is None else tdSql.checkData( i, 0, int(data_t1_c6[i]) )
tdLog.printNoPrefix("==========step25: cast double to binary, expect changes to str(int) ") tdLog.printNoPrefix("==========step25: cast double to binary, expect changes to str(int) ")
tdSql.query("select cast(c6 as binary(32)) as b from ct4") tdSql.query("select cast(c6 as binary(32)) as b from ct4")
for i in range(len(data_ct4_c6)): for i in range(len(data_ct4_c6)):
tdSql.checkData( i, 0, str(data_ct4_c6[i]) ) tdSql.checkData( i, 0, str(data_ct4_c6[i]) ) if data_ct4_c6[i] is None else tdSql.checkData( i, 0, f'{data_ct4_c6[i]:.6f}' )
tdSql.query("select cast(c6 as binary(32)) as b from t1") tdSql.query("select cast(c6 as binary(32)) as b from t1")
for i in range(len(data_t1_c6)): for i in range(len(data_t1_c6)):
tdSql.checkData( i, 0, str(data_t1_c6[i]) ) tdSql.checkData( i, 0, str(data_t1_c6[i]) ) if data_t1_c6[i] is None else tdSql.checkData( i, 0, f'{data_t1_c6[i]:.6f}' )
tdLog.printNoPrefix("==========step26: cast double to nchar, expect changes to str(int) ") tdLog.printNoPrefix("==========step26: cast double to nchar, expect changes to str(int) ")
tdSql.query("select cast(c6 as nchar(32)) as b from ct4") tdSql.query("select cast(c6 as nchar(32)) as b from ct4")
for i in range(len(data_ct4_c6)): for i in range(len(data_ct4_c6)):
tdSql.checkData( i, 0, str(data_ct4_c6[i]) ) tdSql.checkData( i, 0, str(data_ct4_c6[i]) ) if data_ct4_c6[i] is None else tdSql.checkData( i, 0, f'{data_ct4_c6[i]:.6f}' )
tdSql.query("select cast(c6 as nchar(32)) as b from t1") tdSql.query("select cast(c6 as nchar(32)) as b from t1")
for i in range(len(data_t1_c6)): for i in range(len(data_t1_c6)):
tdSql.checkData( i, 0, str(data_t1_c6[i]) ) tdSql.checkData( i, 0, str(data_t1_c6[i]) ) if data_t1_c6[i] is None else tdSql.checkData( i, 0, f'{data_t1_c6[i]:.6f}' )
tdLog.printNoPrefix("==========step27: cast double to timestamp, expect changes to timestamp ") tdLog.printNoPrefix("==========step27: cast double to timestamp, expect changes to timestamp ")
tdSql.query("select cast(c6 as timestamp) as b from ct4") tdSql.query("select cast(c6 as timestamp) as b from ct4")