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29 lines
863 B
C
29 lines
863 B
C
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// Originally from SQLite 3.42.0 source code (func.c), Public Domain
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// Modified by Anton Zhiyanov, MIT License
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// https://github.com/nalgeon/sqlean/
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// SQLite math functions.
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#include "sqlite3ext.h"
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SQLITE_EXTENSION_INIT1
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#include "math/extension.h"
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#include "sqlean.h"
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// Returns the current Sqlean version.
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static void sqlean_version(sqlite3_context* context, int argc, sqlite3_value** argv) {
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sqlite3_result_text(context, SQLEAN_VERSION, -1, SQLITE_STATIC);
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}
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#ifdef _WIN32
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__declspec(dllexport)
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#endif
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int sqlite3_math_init(sqlite3* db, char** errmsg_ptr, const sqlite3_api_routines* api) {
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(void)errmsg_ptr;
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SQLITE_EXTENSION_INIT2(api);
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static const int flags = SQLITE_UTF8 | SQLITE_INNOCUOUS | SQLITE_DETERMINISTIC;
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sqlite3_create_function(db, "sqlean_version", 0, flags, 0, sqlean_version, 0, 0);
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return math_init(db);
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}
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