36 lines
1.0 KiB
JavaScript
36 lines
1.0 KiB
JavaScript
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/**
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* Column definition packet "Field detail" flag value
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* see : https://mariadb.com/kb/en/library/resultset/#field-detail-flag
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*/
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// field cannot be null
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module.exports.NOT_NULL = 1;
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// field is a primary key
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module.exports.PRIMARY_KEY = 2;
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//field is unique
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module.exports.UNIQUE_KEY = 4;
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//field is in a multiple key
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module.exports.MULTIPLE_KEY = 8;
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//is this field a Blob
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module.exports.BLOB = 1 << 4;
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// is this field unsigned
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module.exports.UNSIGNED = 1 << 5;
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//is this field a zerofill
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module.exports.ZEROFILL_FLAG = 1 << 6;
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//whether this field has a binary collation
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module.exports.BINARY_COLLATION = 1 << 7;
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//Field is an enumeration
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module.exports.ENUM = 1 << 8;
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//field auto-increment
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module.exports.AUTO_INCREMENT = 1 << 9;
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//field is a timestamp value
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module.exports.TIMESTAMP = 1 << 10;
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//field is a SET
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module.exports.SET = 1 << 11;
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//field doesn't have default value
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module.exports.NO_DEFAULT_VALUE_FLAG = 1 << 12;
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//field is set to NOW on UPDATE
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module.exports.ON_UPDATE_NOW_FLAG = 1 << 13;
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//field is num
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module.exports.NUM_FLAG = 1 << 14;
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