Skip to content
ClickHouse Docs
ClickHouse DocsClickHouse Docs

system.tokenizers

Description

Shows all available tokenizers. These can be used in functions tokens, hasAllTokens, hasAnyTokens, and the text index.

Columns

  • name (String) — Name of the tokenizer

Example

SELECT * FROM system.tokenizers;
┌─name────────────┐
│ ngrams          │
│ splitByNonAlpha │
│ sparseGrams     │
│ tokenbf_v1      │
│ ngrambf_v1      │
│ array           │
│ splitByString   │
│ sparse_grams    │
│ asciiCJK        │
│ icu             │
│ japanese        │
└─────────────────┘
Navigation