CSV
Importing a Large CSV Into MySQL Without Locking the Table
Measure what other sessions see while LOAD DATA runs on InnoDB, whether chunking helps, and how a build and swap with RENAME TABLE avoids any visible window.
8 min read
Topic
MariaDB
The MySQL fork that grew its own personality. What carries over, what quietly changed, and the features only it has.
CSV
Loading a CSV Into MySQL Workbench Versus the Command Line
Use a GUI import wizard for small files and LOAD DATA for big ones. See the measured gap between row at a time and bulk loading, and what a GUI sends.
6 min read
CSV
Fixing Incorrect Date Value Errors in a MySQL CSV Import
MySQL rejects a US date with error 1292 on a server load and stores a zero date on a LOCAL load. See both, the STR_TO_DATE fix, and how to find zero dates.
9 min read
CSV
Mapping CSV Columns to Table Columns With LOAD DATA
Skip, reorder and compute columns in LOAD DATA with a column list, user variables and SET, plus the silent shift a short column list causes.
7 min read
CSV
Importing a CSV Into MySQL With a Header Row and Odd Quotes
Skip a header with IGNORE 1 LINES, then handle doubled quotes, backslashes, embedded newlines and Windows line endings that LOAD DATA treats differently.
7 min read
CSV
MySQL LOAD DATA LOCAL INFILE Disabled and How to Enable It
Two switches control LOAD DATA LOCAL, one on the server and one on the client, each failing with its own error code. Enable both safely and know the risk.
6 min read
CSV
MySQL Error 1290 The Server Is Running With secure file priv
Error 1290 blocks LOAD DATA INFILE and INTO OUTFILE outside one directory. Find the allowed path, move the file there, or switch to LOCAL and know the cost.
6 min read
CSV
Using LOAD DATA INFILE to Import a CSV Into MySQL Tables
Every clause of LOAD DATA INFILE that matters for a CSV, from the tab default to NULL handling, with the output of each variant on MySQL 8.4.
7 min read
Editor's pick
CSVGuide
How to Import a CSV File Into MySQL the Reliable Way
LOAD DATA LOCAL turns bad values into warnings and still reports success. Import a CSV into MySQL safely, with a script that checks before it swaps.
23 min read
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