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65 lines
2.4 KiB
Markdown
65 lines
2.4 KiB
Markdown
# public.data_table_column
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## Columns
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| Name | Type | Default | Nullable | Children | Parents | Comment |
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| ---- | ---- | ------- | -------- | -------- | ------- | ------- |
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| createdAt | timestamp(3) with time zone | CURRENT_TIMESTAMP(3) | false | | | |
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| dataTableId | varchar(36) | | false | | [public.data_table](public.data_table.md) | |
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| id | varchar(36) | | false | | | |
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| index | integer | | false | | | Column order, starting from 0 (0 = first column) |
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| name | varchar(128) | | false | | | |
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| type | varchar(32) | | false | | | Expected: string, number, boolean, or date (not enforced as a constraint) |
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| updatedAt | timestamp(3) with time zone | CURRENT_TIMESTAMP(3) | false | | | |
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## Constraints
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| Name | Type | Definition |
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| ---- | ---- | ---------- |
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| FK_930b6e8faaf88294cef23484160 | FOREIGN KEY | FOREIGN KEY ("dataTableId") REFERENCES data_table(id) ON DELETE CASCADE |
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| PK_673cb121ee4a8a5e27850c72c51 | PRIMARY KEY | PRIMARY KEY (id) |
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| UQ_8082ec4890f892f0bc77473a123 | UNIQUE | UNIQUE ("dataTableId", name) |
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| data_table_column_createdAt_not_null | n | NOT NULL "createdAt" |
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| data_table_column_dataTableId_not_null | n | NOT NULL "dataTableId" |
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| data_table_column_id_not_null | n | NOT NULL id |
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| data_table_column_index_not_null | n | NOT NULL index |
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| data_table_column_name_not_null | n | NOT NULL name |
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| data_table_column_type_not_null | n | NOT NULL type |
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| data_table_column_updatedAt_not_null | n | NOT NULL "updatedAt" |
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## Indexes
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| Name | Definition |
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| ---- | ---------- |
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| PK_673cb121ee4a8a5e27850c72c51 | CREATE UNIQUE INDEX "PK_673cb121ee4a8a5e27850c72c51" ON public.data_table_column USING btree (id) |
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| UQ_8082ec4890f892f0bc77473a123 | CREATE UNIQUE INDEX "UQ_8082ec4890f892f0bc77473a123" ON public.data_table_column USING btree ("dataTableId", name) |
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## Relations
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```mermaid
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erDiagram
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"public.data_table_column" }o--|| "public.data_table" : "FOREIGN KEY (#quot;dataTableId#quot;) REFERENCES data_table(id) ON DELETE CASCADE"
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"public.data_table_column" {
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timestamp_3__with_time_zone createdAt
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varchar_36_ dataTableId FK
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varchar_36_ id
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integer index
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varchar_128_ name
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varchar_32_ type
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timestamp_3__with_time_zone updatedAt
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}
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"public.data_table" {
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timestamp_3__with_time_zone createdAt
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varchar_36_ id
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varchar_128_ name
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varchar_36_ projectId FK
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timestamp_3__with_time_zone updatedAt
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}
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```
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---
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> Generated by [tbls](https://github.com/k1LoW/tbls)
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