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DBZ-3651 Oracle LOB documentation updates

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- Split LOB data types into separate table
- Mark LOB data types as incubating
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Chris Cranford 2021-06-23 01:34:26 -04:00 committed by Gunnar Morling
parent 61b22d9574
commit f2790ac421
1 changed files with 43 additions and 23 deletions
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documentation/modules/ROOT/pages/connectors/oracle.adoc
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@ -718,11 +718,51 @@ Please file a {jira-url}/browse/DBZ[JIRA issue] for any specific types that may
endif::community[]
[id="oracle-character-types"]
=== Character and BLOB types
=== Character types
The following table describes how the connector maps character and blob types.
The following table describes how the connector maps basic character types.
.Mappings for Oracle character and blob data types
.Mappings for Oracle basic character types
[cols="20%a,15%a,55%a",options="header"]
|===
|Oracle Data Type
|Literal type (schema type)
|Semantic type (schema name) and Notes
|`CHAR[(M)]`
|`STRING`
|n/a
|`NCHAR[(M)]`
|`STRING`
|n/a
|`NVARCHAR2[(M)]`
|`STRING`
|n/a
|`VARCHAR[(M)]`
|`STRING`
|n/a
|`VARCHAR2[(M)]`
|`STRING`
|n/a
|===
[id="oracle-binary-character-lob-types"]
=== Binary and Character LOB types
[NOTE]
====
Support for these data types is currently in incubating state, i.e. exact semantics, configuration options etc. may change in future revisions, based on feedback we receive.
Please let us know if you encounter any problems while using these data types.
====
The following table describes how the connector maps binary and character LOB types.
.Mappings for Oracle binary and character LOB types
[cols="20%a,15%a,55%a",options="header"]
|===
|Oracle Data Type
@ -733,10 +773,6 @@ The following table describes how the connector maps character and blob types.
|`BYTES`
|The raw bytes.
|`CHAR[(M)]`
|`STRING`
|n/a
|`CLOB`
|`STRING`
|n/a
@ -749,30 +785,14 @@ The following table describes how the connector maps character and blob types.
|n/a
|_This data type is not supported._
|`NCHAR[(M)]`
|`STRING`
|n/a
|`NCLOB`
|`STRING`
|n/a
|`NVARCHAR2[(M)]`
|`STRING`
|n/a
|`RAW`
|n/a
|_This data type is not supported._
|`VARCHAR[(M)]`
|`STRING`
|n/a
|`VARCHAR2[(M)]`
|`STRING`
|n/a
|===
[id="oracle-numeric-types"]