问题
Better progress:
nicholas@mordor:~/csv$
nicholas@mordor:~/csv$ sqlite3
SQLite version 3.31.1 2020-01-27 19:55:54
Enter ".help" for usage hints.
Connected to a transient in-memory database.
Use ".open FILENAME" to reopen on a persistent database.
sqlite>
sqlite> .import BCCDC_COVID19_Dashboard_Case_Details.csv details
...
BCCDC_COVID19_Dashboard_Case_Details.csv:25475: unescaped " character
BCCDC_COVID19_Dashboard_Case_Details.csv:25475: unescaped " character
sqlite>
sqlite> select * from details limit 3;
2020-01-26","Out of Canada","M","40-49","Lab-diagnosed
2020-02-02","Vancouver Coastal","F","50-59","Lab-diagnosed
2020-02-05","Out of Canada","F","20-29","Lab-diagnosed
sqlite>
sqlite> select "AGE_Group" from details limit 3;
AGE_Group
AGE_Group
AGE_Group
sqlite>
thanks to the answer below.
How can I import this data into sqlite:
nicholas@mordor:~/csv$
nicholas@mordor:~/csv$ sqlite3
SQLite version 3.31.1 2020-01-27 19:55:54
Enter ".help" for usage hints.
Connected to a transient in-memory database.
Use ".open FILENAME" to reopen on a persistent database.
sqlite>
sqlite> .mode csv
sqlite>
sqlite> .import BCCDC_COVID19_Dashboard_Case_Details.csv details;
CREATE TABLE details;(...) failed: near ";": syntax error
sqlite> .quit
nicholas@mordor:~/csv$
nicholas@mordor:~/csv$ head BCCDC_COVID19_Dashboard_Case_Details.csv
"Reported_Date","HA","Sex","Age_Group","Classification_Reported"
"2020-01-26","Out of Canada","M","40-49","Lab-diagnosed"
"2020-02-02","Vancouver Coastal","F","50-59","Lab-diagnosed"
"2020-02-05","Out of Canada","F","20-29","Lab-diagnosed"
"2020-02-05","Out of Canada","M","30-39","Lab-diagnosed"
"2020-02-11","Interior","F","30-39","Lab-diagnosed"
"2020-02-20","Fraser","F","30-39","Lab-diagnosed"
"2020-02-21","Fraser","M","40-49","Lab-diagnosed"
"2020-02-27","Vancouver Coastal","F","60-69","Lab-diagnosed"
"2020-02-28","Vancouver Coastal","F","30-39","Lab-diagnosed"
nicholas@mordor:~/csv$
where it seems that the quote marks are problematic.
I've also tried different modes and other settings:
sqlite>
sqlite> .mode ascii
sqlite> .separator ","
sqlite>
without success. Referencing generic documentation.
perhaps:
How to import quoted data from a CSV file using mysqlimport?
the csvsql tool would be use.
回答1:
It's not a problem with double-quotes. The problem is ;. dot-commands are not terminated with a semi-colon ;. The command line is interpreting the semi colon as part of the table name.
回答2:
For some reason they put quotations around everything in the CSV, so:
nicholas@mordor:~/csv$
nicholas@mordor:~/csv$ rm covid.db
nicholas@mordor:~/csv$
nicholas@mordor:~/csv$ touch covid.db
nicholas@mordor:~/csv$
nicholas@mordor:~/csv$ csvsql --db sqlite:///covid.db --table cases --insert BCCDC_COVID19_Dashboard_Case_Details.csv
nicholas@mordor:~/csv$
nicholas@mordor:~/csv$ csvsql --db sqlite:///covid.db --table labs --insert BCCDC_COVID19_Dashboard_Lab_Information.csv
nicholas@mordor:~/csv$
nicholas@mordor:~/csv$ sqlite3 covid.db
SQLite version 3.31.1 2020-01-27 19:55:54
Enter ".help" for usage hints.
sqlite>
sqlite> .schema
CREATE TABLE cases (
"Reported_Date" DATE NOT NULL,
"HA" VARCHAR NOT NULL,
"Sex" VARCHAR NOT NULL,
"Age_Group" VARCHAR NOT NULL,
"Classification_Reported" VARCHAR NOT NULL
);
CREATE TABLE labs (
"Date" DATE NOT NULL,
"Region" VARCHAR NOT NULL,
"New_Tests" FLOAT NOT NULL,
"Total_Tests" FLOAT NOT NULL,
"Positivity" FLOAT NOT NULL,
"Turn_Around" FLOAT NOT NULL
);
sqlite>
sqlite> select "Reported_Date","HA","Classification_Reported" from cases limit 3;
2020-01-26|Out of Canada|Lab-diagnosed
2020-02-02|Vancouver Coastal|Lab-diagnosed
2020-02-05|Out of Canada|Lab-diagnosed
sqlite>
sqlite> select "Date","Region" from labs limit 3;
2020-01-23|BC
2020-01-23|Fraser
2020-01-23|Interior
sqlite>
which works.
see:
How to import quoted data from a CSV file using mysqlimport?
来源：https://stackoverflow.com/questions/64954740/how-to-import-quoted-data-from-a-csv-file-into-sqlite