VStreamer Events: remove preceding zeroes from decimals in Row Events #7297
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Signed-off-by: Rohit Nayak <rohit@planetscale.com>
Signed-off-by: Rohit Nayak <rohit@planetscale.com>
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shlomi-noach
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Signed-off-by: Rohit Nayak <rohit@planetscale.com>
| @@ -1610,6 +1612,16 @@ func TestTypes(t *testing.T) { | |||
| `type:ROW row_event:<table_name:"vitess_decimal" row_changes:<after:<lengths:1 lengths:7 lengths:7 values:"2-1.2300-1.2300" > > > `, | |||
| `gtid`, | |||
| `commit`, | |||
| }, { | |||
| `begin`, | |||
| `type:ROW row_event:<table_name:"vitess_decimal" row_changes:<after:<lengths:1 lengths:6 lengths:6 values:"31.23001.2300" > > > `, | |||
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I guess its because I do not understand the encodings, but 31.23001.2300 is mightily confusing to me. What separates the values?
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Ah, skip that. solved by lengths 1, 6, 6
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Description
Currently in VStreamer ROW Events, Decimal numbers get prefix-padded with 0s when precision is greater than 12.
e.g. for a value of 1.23, DECIMAL(12,2) gives 1.23, DECIMAL(13,2) gives 000000001.23
This PR removes these extra 0s so, for the example above, we return 1.23 for DECIMAL(13,2)
Related Issue(s)
#7282
Checklist
Impacted Areas in Vitess