ABAP to CSN Interop
DRAFT This mapping definition is work in progress and may be subject to further change.
| ABAP DataType | CDS Datatype | Properties | Spark Type | ABAP Format | Comment | Transformer | |
|---|---|---|---|---|---|---|---|
| abap.cuky (len=5) | cds.String | length = 5 | STRING(5) | - | |||
| abap.unit (len=3) | cds.String | length = 3 | STRING(3) | - | |||
| abap.char (len=x) | cds.String | length = x | STRING(x) | - | |||
| abap.varc (len=x) | cds.String | length = x | STRING(x) | - | |||
| abap.sstring (len=x) | cds.String | length = x | STRING(x) | - | |||
| abap.string | cds.LargeString | STRING | - | ||||
| abap.lchr | cds.LargeString | STRING | - | ||||
| abap.rawstring | cds.LargeString | STRING | - | ||||
| abap.geom_ewkb | cds.LargeString | STRING | - | ||||
| abap.numc (len=x) | cds.String | length = x | STRING(x) | - | |||
| abap.clnt (len=3) | cds.String | length = 3 | STRING(3) | - | |||
| abap.lang (len=2) | cds.String | length = 2 | STRING(2) | - | |||
| abap.accp (len=6) | cds.String | length = 6 | STRING(6) | - | |||
| abap.char(1) ("@Semantic.booleanIndicator: true") | cds.String | length = 1 | STRING(1) | We can't enforce the right values - therefore we must use string | - | ||
| abap.utclong | cds.Timestamp | "yyyy-MM-dd'T'HH:mm:ss.SSSSSSS" | TIMESTAMP | "castToTimestamp": [{ "sourceColumnName": "abap_tstmpl", "sourceFormat": ["yyyy-MM-dd'T'HH:mm:ss.SSSSSSS"], "valueReplacements": [{"sourceValues": [ "" ], "targetValue": "NULL_VALUE" }]}] | |||
| abap.tims | cds.Time | STRING(6) | "HHmmss" | type time not available in spark | - | ||
| abap.timn | cds.Time | STRING(12) | "HH:mm:ss.SSS" | type time not available in spark | - | ||
| abap.dats | cds.Date | DATE | "yyyyMMdd" | "castToDate": [{ "sourceColumnName": "abap_dats", "sourceFormat": ["yyyyMMdd"], "valueReplacements": [{"sourceValues": [ "00000000", "" ], "targetValue": "NULL_VALUE" }]}] | |||
| abap.datn | cds.Date | DATE | "yyyy-MM-dd" | "castToDate": [{ "sourceColumnName": "abap_dats", "sourceFormat": ["yyyy-MM-dd"], "valueReplacements": [{"sourceValues": [ "0000-00-00", "" ], "targetValue": "NULL_VALUE" }]}] | |||
| abap.dec(precision = p, scale = s) | cds.Decimal | precision = p, scale = s | DECIMAL(p,s) | - | |||
| abap.quan(precision = p, scale = s) | cds.Decimal | precision = p, scale = s | DECIMAL(p,s) | - | |||
| abap.decfloat16(precision = 16, scale = floating) | cds.Decimal | precision = 16, scale = floating | not supported | - | |||
| abap.df16_dec(precision = 16, scale = floating) | cds.Decimal | precision = 16, scale = floating | not supported | - | |||
| abap.df16_raw(precision = 16, scale = floating) | cds.Decimal | precision = 16, scale = floating | not supported | - | |||
| abap.df16_scl(precision = 16, scale = floating) | cds.Decimal | precision = 16, scale = floating | not supported | - | |||
| abap.decfloat34(precision = 34, scale = floating) | cds.Decimal | precision = 34, scale = floating | not supported | - | |||
| abap.df34_dec(precision = 34, scale = floating) | cds.Decimal | precision = 34, scale = floating | not supported | - | |||
| abap.df34_raw(precision = 34, scale = floating) | cds.Decimal | precision = 34, scale = floating | not supported | - | |||
| abap.df34_scl(precision = 34, scale = floating) | cds.Decimal | precision = 34, scale = floating | not supported | - | |||
| abap.curr(precision = 34, scale = floating) | cds.Decimal | precision = 34, scale = 4 | DECIMAL(34, 4) | - | |||
| abap.int8 | cds.Integer64 | BIGINT | - | ||||
| abap.int1 | cds.Integer | INT | - | ||||
| abap.int2 | cds.Integer | INT | - | ||||
| abap.int4 | cds.Integer | INT | - | ||||
| abap.prec | cds.Integer | INT | - | ||||
| abap.fltp | cds.Double | DOUBLE | - | ||||
| abap.raw | not supported | not supported | - | ||||
| abap.lraw | not supported | not supported | - |