When there is only one string to concatenate, CONCAT_WS does not append a separator: SELECT CONCAT_WS(',', 'one'); +-----------------------+ | CONCAT_WS(',', 'ONE') | |-----------------------| | one | +---------
DECLARE -- In the code below, $$ is the multiline string delimiter. -- $$ lets us include newlines, single and double quotes -- without needing to escape them. -- The script uses || to concatenate literal strings with -- the result of the query to build the table definition. -- ...
PRIVACY_BUDGET( BUDGET_NAME=> '<string>' [, BUDGET_LIMIT=> <decimal> ] [, MAX_BUDGET_PER_AGGREGATE=> <decimal> ] [, BUDGET_WINDOW=> <string> ] ) Privacy budget arguments:BUDGET_NAME => expression Resolves to the name of a privacy budget. Snowflake creates the privacy budget ...
ENCOPY INTO语句的阶段或位置部分中的syntax for defining a path不允许函数在SQL中动态定义它。
How to Use substring() with RegEx to Extract a String How to Replace Substrings How to Modify Arrays How to Compare Arrays How to Concatenate Strings How to Convert the Case of a String How to Create an Array How to Insert Data Into an Array How to Query Arrays How to Use string_agg...
How to Use substring() with RegEx to Extract a String How to Replace Substrings How to Modify Arrays How to Compare Arrays How to Concatenate Strings How to Convert the Case of a String How to Create an Array How to Insert Data Into an Array How to Query Arrays How to Use string_agg...
Basics How to Insert How to Update How to Delete How to Trim Strings How to Use substring() How to Use substring() with RegEx to Extract a String How to Replace Substrings How to Modify Arrays How to Compare Arrays How to Concatenate Strings How to Convert the Case of a String How to...