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fix: dataType is an optional field #137

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Merged
levkk merged 1 commit into from
Sep 10, 2026
Merged

fix: dataType is an optional field #137

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4 changes: 3 additions & 1 deletion templates/config.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -387,7 +387,9 @@ data:
name = {{ .name | quote }}
{{- end }}
column = {{ .column | quote }}
data_type = {{ .dataType | quote }}
{{- with .dataType }}
data_type = {{ . | quote }}
{{- end }}
{{- range .mapping }}
[[sharded_tables.mapping]]
{{- if hasKey . "values" }}
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19 changes: 19 additions & 0 deletions test/values-sharded-default-type.yaml
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@@ -0,0 +1,19 @@
databases:
- name: prod
host: shard-0
shard: 0
- name: prod
host: shard-1
shard: 1
users:
- name: postgres
database: prod
password: test
shardedTables:
- database: prod
name: tenants
column: tenant_id
- database: prod
name: events
column: event_id
dataType: uuid
3 changes: 2 additions & 1 deletion values.yaml
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Expand Up @@ -262,7 +262,8 @@ queryParsers: []
shardedSchemas: []

# shardedTables contains the list of sharded table entries in pgdog.toml
# Each entry requires: database, column and dataType; name is optional
# Each entry requires: database and column; name and dataType are optional.
# When dataType is omitted, PgDog defaults to bigint.
# An entry may also carry a list/range/default mapping via the optional `mapping` field.
# Each mapping rule has a target `shard`; the rule type is inferred from the fields set:
# - `values` -> list rule
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