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DBZ-6043: Vitess: Support Mapping unsigned bigint mysql column type to long

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Add doc for the new `bigint.unsigned.handling.mode`
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Henry Cai 2023-01-30 15:56:29 -08:00 committed by Jiri Pechanec
parent 8136c6a3e1
commit a2f15abafd
1 changed files with 14 additions and 0 deletions
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documentation/modules/ROOT/pages/connectors/vitess.adoc
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@ -1335,6 +1335,20 @@ When the connector starts, if it does not detect a value in its offsets topic, i
`never`:: `never`::
When the connector starts, it skips the snapshot process and immediately begins to stream change events for operations that the database records to the binary logs. When the connector starts, it skips the snapshot process and immediately begins to stream change events for operations that the database records to the binary logs.
|[[vitess-property-bigint-unsigned-handling-mode]]<<vitess-property-bigint-unsigned-handling-mode,`+bigint.unsigned.handling.mode.mode+`>>
|string
|Specify how BIGINT UNSIGNED columns should be represented in change events. +
Set the property to one of the following values: +
+
`string`:: +
represent values using Java's `string` +
+
`long`:: +
represents values using Java's `long`, which may not offer the precision but will be far easier to use in consumers. +
+
`precise`:: +
represents values as precise (Java's 'BigDecimal') values. This is precise but difficult to use.
|=== |===
[id="vitess-advanced-configuration-properties"] [id="vitess-advanced-configuration-properties"]