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fix: update data index documentation for consistency and clarity #1456

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Jan 10, 2025
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fix: update data index documentation for consistency and clarity #1456

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b7b1aa3
fix: update data index documentation for consistency and clarity
waynexia Jan 10, 2025
1536b09
add frontmatter
waynexia Jan 10, 2025
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12 changes: 6 additions & 6 deletions docs/user-guide/manage-data/data-index.md
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Original file line number Diff line number Diff line change
Expand Up @@ -34,8 +34,8 @@ CREATE TABLE monitoring_data (
host STRING,
region STRING PRIMARY KEY,
cpu_usage DOUBLE,
timestamp TIMESTAMP TIME INDEX,
INDEX INVERTED_INDEX(host, region)
`timestamp` TIMESTAMP TIME INDEX,
INVERTED INDEX(host, region)
);
```

Expand All @@ -55,7 +55,7 @@ CREATE TABLE sensor_data (
domain STRING PRIMARY KEY,
device_id STRING SKIPPING INDEX,
temperature DOUBLE,
timestamp TIMESTAMP TIME INDEX,
`timestamp` TIMESTAMP TIME INDEX,
);
```

Expand All @@ -73,9 +73,9 @@ Fulltext index is designed for text search operations on string columns. It enab
Example:
```sql
CREATE TABLE logs (
message STRING FULLTEXT INDEX,
level STRING PRIMARY KEY,
timestamp TIMESTAMP TIME INDEX,
message STRING FULLTEXT,
`level` STRING PRIMARY KEY,
`timestamp` TIMESTAMP TIME INDEX,
);
```

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7 changes: 6 additions & 1 deletion i18n/zh/docusaurus-plugin-content-docs/current/faq-and-others/faq.md
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Original file line number Diff line number Diff line change
@@ -1,3 +1,8 @@
---
keywords: [常见问题]
description: 关于 GreptimeDB 的常见问题解答。
---

# 常见问题

### What would be the use cases for a time-series database?
Expand Down Expand Up @@ -190,7 +195,7 @@ For more general advice for deployment, please read [Capacity Plan](/user-guide/

Since v0.7, GreptimeDB supports inverted indexes which are designed by ourselves, read the [Contributor Guide](/contributor-guide/datanode/data-persistence-indexing.md#inverted-index) for more information.

We plan to integrate Tantivy into the upcoming 0.9 release for full-text search functionality, although we are not currently using it.
Tantivy is a full-text search engine library. We are providing it as one of the implementation of FULLTEXT INDEX.

### In v0.8, does the Flow Engine (pre-computation) feature support PromQL syntax for calculations?

Expand Down
12 changes: 6 additions & 6 deletions .../zh/docusaurus-plugin-content-docs/current/user-guide/manage-data/data-index.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -34,8 +34,8 @@ CREATE TABLE monitoring_data (
host STRING,
region STRING PRIMARY KEY,
cpu_usage DOUBLE,
timestamp TIMESTAMP TIME INDEX,
INDEX INVERTED_INDEX(host, region)
`timestamp` TIMESTAMP TIME INDEX,
INVERTED INDEX(host, region)
);
```

Expand All @@ -55,7 +55,7 @@ CREATE TABLE sensor_data (
domain STRING PRIMARY KEY,
device_id STRING SKIPPING INDEX,
temperature DOUBLE,
timestamp TIMESTAMP TIME INDEX,
`timestamp` TIMESTAMP TIME INDEX,
);
```

Expand All @@ -73,9 +73,9 @@ CREATE TABLE sensor_data (
示例：
```sql
CREATE TABLE logs (
message STRING FULLTEXT INDEX,
level STRING PRIMARY KEY,
timestamp TIMESTAMP TIME INDEX,
message STRING FULLTEXT,
`level` STRING PRIMARY KEY,
`timestamp` TIMESTAMP TIME INDEX,
);
```

Expand Down
12 changes: 6 additions & 6 deletions ...ocusaurus-plugin-content-docs/version-0.11/user-guide/manage-data/data-index.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -34,8 +34,8 @@ CREATE TABLE monitoring_data (
host STRING,
region STRING PRIMARY KEY,
cpu_usage DOUBLE,
timestamp TIMESTAMP TIME INDEX,
INDEX INVERTED_INDEX(host, region)
`timestamp` TIMESTAMP TIME INDEX,
INVERTED INDEX(host, region)
);
```

Expand All @@ -55,7 +55,7 @@ CREATE TABLE sensor_data (
domain STRING PRIMARY KEY,
device_id STRING SKIPPING INDEX,
temperature DOUBLE,
timestamp TIMESTAMP TIME INDEX,
`timestamp` TIMESTAMP TIME INDEX,
);
```

Expand All @@ -73,9 +73,9 @@ CREATE TABLE sensor_data (
示例：
```sql
CREATE TABLE logs (
message STRING FULLTEXT INDEX,
level STRING PRIMARY KEY,
timestamp TIMESTAMP TIME INDEX,
message STRING FULLTEXT,
`level` STRING PRIMARY KEY,
`timestamp` TIMESTAMP TIME INDEX,
);
```

Expand Down
12 changes: 6 additions & 6 deletions versioned_docs/version-0.11/user-guide/manage-data/data-index.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -34,8 +34,8 @@ CREATE TABLE monitoring_data (
host STRING,
region STRING PRIMARY KEY,
cpu_usage DOUBLE,
timestamp TIMESTAMP TIME INDEX,
INDEX INVERTED_INDEX(host, region)
`timestamp` TIMESTAMP TIME INDEX,
INVERTED INDEX(host, region)
);
```

Expand All @@ -55,7 +55,7 @@ CREATE TABLE sensor_data (
domain STRING PRIMARY KEY,
device_id STRING SKIPPING INDEX,
temperature DOUBLE,
timestamp TIMESTAMP TIME INDEX,
`timestamp` TIMESTAMP TIME INDEX,
);
```

Expand All @@ -73,9 +73,9 @@ Fulltext index is designed for text search operations on string columns. It enab
Example:
```sql
CREATE TABLE logs (
message STRING FULLTEXT INDEX,
level STRING PRIMARY KEY,
timestamp TIMESTAMP TIME INDEX,
message STRING FULLTEXT,
`level` STRING PRIMARY KEY,
`timestamp` TIMESTAMP TIME INDEX,
);
```

Expand Down
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